Incestuous siblings, rape, watersports, foot and footgear fetishism, brutality, semi-hyper... and all at the quality I had in 2015, which isn't excellent.
There's also a very, very, very long game of twister.

[12:24] Serenity Marshal fumbled with her keys after the taxi had dropped her off, her hands mostly full thanks to her suitcase and a rather large backpack, containing some books and souvenirs she was hoping to leave for the trip back. Given how warm the weather had been recently, she was wearing a pair of shorts and a white t-shirt, showing off most of her slender, yet toned legs. 
She hadn't grown much since she left, still a fairly short 5'8" tall, but she had become much more defined, using a lot of her time to exercise and join the gymnastics team at school, so her body was much more toned, as plenty of her picture home had shown. She had also shortened her once shoulder-length brown hair, choosing to wear it in a ponytail.
Finally getting the door open and stepping into the lounge, she left her suitcase and bags by the door. "Hello?" she called out, the house mostly quiet. Had mom and dad left already? She had really been hoping to say hi before they left. Parched after her trip and a little hungry, she decided to go to the kitchen.
[12:28] Myara listened intently as everything came to plan. The little girl would be sitting, legs-folded on their large black leather couch in the back of the lounge -- as Serenity rounded the corner to head to the kitchen she could see the back of Myara's neck. The girl was watching TV at low volume, some kid's program, as she sat back and ate a bag of sweets. She looked like a young pre-teen, barely a day older than Serenity had left her years ago, and her normally brown ass-length hair had instead turned itself to a shade of bottled orange, topped off with a little red bow. She seemed like she didn't notice Serenity's entrance.
[12:36] Serenity Marshal stopped in her tracks when she entered the lounge, seeing Myara sitting on the couch and watching TV. She smiled, walking around the couch to stand in front of the girl, and blocking her view of the TV, holding her arms out. "Myara!" Serenity exclaimed, moving towards the couch to hug her little sister. She had missed her quite a bit since she'd left, and looking after her was part of the reason she had been so excited to come home. "I missed you so much~"
[12:43] Myara paused from her munching to watch as Serenity rounded the couch before blocking off the TV between them. The younger sister was a bit on the pale size, with blazing green eyes and a usually neutral face. Barely palmable tits made two tiny bumps in her the little black shirt she wore, complimenting her stockings and blue skirt below. Myara seemed grumbly, even annoyed as she slowly raised her eyes to meet her those of her older sister. "Hey Serenity..." she mumbled, not bothering to get up to hug her.
[12:46] Serenity Marshal plopped down onto the couch next to Myara, almost oblivious to her apathy as she wrapped her arms around the girl and hugged her tightly for a moment. "So, did mom and dad leave yet? I was really hoping I wouldn't miss them..." She looked around the lounge, noticing that not much had really changed about the room since she had left, something she was quite alright with. She wondered if the rest of the house were the same, including her old room.
[12:49] Myara hugged back with one armed, barely returning Serenity's affections as she shuffled uncomfortably above her black stockings. Myara continued to occasionally feed herself from the bag of mixed sweets she had off to her left while reluctantly turning her attentions to Serenity on the right. "They've already been gone for a day." Myara responded cooly, TV still humming in the background.
[12:55] Serenity Marshal frowned, letting Myara go and sitting down next to her. "Hmm, that's too bad... I'll just have to save all the souvenirs for when they get back I guess." She finally took notice of Myara's attire, but dismissed it as some teenaged fad she probably would have gone along with herself, honestly. Still, she wasn't too happy to see her sister eating so many sweets so early in the day, given it was only a little bit before noon.
She stood up, walking over to Myara's other side on the couch. "You really shouldn't be eating that many sweets, Myara. It's not good for you," she said, before trying to pick up the bowl.
[13:23] Myara rolled her eyes at Serenity's mention of "souvenirs" and pleasing the parents: she had always been the soft one. Her hair was picked up for a moment, and she turned her head nonchalantly to watch Serenity walk across... and then make a grab for her bowl of sweets. "No!" she shouted out suddenly, reaching out to grab the other end of them. "Those are mine." Myara seethed, staring her older sister down.
[15:48] Serenity Marshal chuckled nervously as Myara grabbed a hold of the other end of the bowl, trying her best to smile as her little sister glared back at her. She gave a strong tug, hoping to get it away from her quickly. "Come on, Myara, you can have some more later... I promise."
[15:51] Myara easily held back the bowl against her sister's tugs, showing surprisingly overwhelming strength for such a small frame. After a short time, however, Myara let go of the candy bowl all at once with a pout, quickly crossing her arms. "Fine, take it." she said, staring back at the television. She muttered "You'll pay for that" under her breath.
[15:54] Serenity Marshal frowned, taking the bowl to the kitchen and leaving her sister to pout. She wondered if she was that bad when she was younger and that she'd simply blocked it out, or if her sister was just playing some sort of a joke... Either way, she put the bowl of sweets away in one of the taller cabinets and grabbed herself a drink and made a sandwich, before also deciding to make Myara one as a sort of piece offering. 
When she returned to the couch with the two plates, she was smiling, setting one down for Myara and then going to sit at the other end of the couch.
[15:57] Myara turned her head back to the TV, arms and legs still crossed as her face returned to her usual nonchalant appearance. The bored little girl turned the volume up a bit to drown out the noise of her sister preparing lunch, ignoring her as she returned with the sandwich. Eventually, Myara reluctantly leaned forwards to eat her sandwich a little bite at a time, taking it off the table and placing it on the floor before her so she could eat it while reclining on her side. She laid, intentionally or not, in such a manner that Serenity could see around her stockings and up her skirt, where a distinctive bulge distended her little pink panties.
[16:01] Serenity Marshal ate her food, looking awkwardly between the TV and Myara, wondering if it was worth the effort to try and make small talk. She only caught a glimpse of her panties up her skirt, given the angle Myara was laying in, before she simply stared at the TV. "So... what have you been doing for fun lately? Maybe we can do something you like together this weekend."
[16:04] Myara grumbled in between bites of sandwich, not particularly careful to keep any crumbs off of the couch or floor. She ignored Serenity for some time after she asked her question, finally responding in a cool voice. "I was hanging out with some new friends lately, that's all. Other than that, just waiting for you..." she said, groaning just a bit at the end. Myara paused before continuing. "I have plans for the weekend already." she replied.
[16:06] Serenity Marshal smiled, thinking her sister had something in mind for both of them. Given how long she had been away for, the thought of spending any time with her sister, reconnecting and bonding, was exciting. It was even enough to make her ignore the mess Myara was causing as she ate. "Oh? What kind of plans? Anything I can do with you?"
[16:17] Myara finished up her sandwich quickly, placing the empty plate on the ground beneath her and brushing a few crumbs off of her shirt. "I have lots planned for us over the weekend, big sis." she said, surprisingly excited for the moment. Myara squirmed her legs together a bit, rubbing her thighs between stockings before settling down.
[16:20] Serenity Marshal set her own plate down, sandwich unfinished as she turned to face Myara and  smiled.  "Oh, good. I was a little worried you... wanted to avoid me for the weekend or something. So, what is it you want to do?" Serenity seemed excited as she asked, finally kicking off her shoes before pulling her legs onto the couch and facing her sister.
[16:23] Myara continued to lie down on her side, not taking her eyes off the flickering television as she responded, excitement quickly pulled back into cool neutrality. "I think I might save the surprise. But we'll play a few games, it'll be fun for both of us, trust me." she said. "Big sis, I've got a cool game we could play tonight, if you want... Or if you're tired from your trip we could always just get some sleep for tomorrow."
[16:25] Serenity Marshal chuckled. "I'm never too tired to play a game, especially with my little sister. Do you need time to set it up?" Serenity asked as she stood up from the couch to stretch for a moment, before putting her hands on her hips and waiting for Myara's answer.
[16:37] Myara actually thought about it for a moment, going mentally over her plan a few times. "Maybe we should wait until dinner's over, sis. I wanted to make us something special." she replied in surprising tenderness. The thought of preparing dinner for his much bigger sister apparently made Myara squirm in her seat, prone form still rubbing thighs gingerly.
[16:39] Serenity Marshal looked down at Myara, and then to the kitchen. "Really? I didn't know you've been cooking, but I'd love to try whatever you want to make. Should I go upstairs so it's a surprise?" She began to walk back to the front door; where her luggage was, giving Myara a good look at her rear as she did.
[16:44] Myara's voice tinged with bit of unsteadiness -- arousal, perhaps -- as Serenity walked off to the front door. Her older sister could hear the shiffling of fabric audible as Myara continued to rub her thighs together just a bit more before sitting up, attempting to calm down. "Y-yes.. I mean -- that's a good idea, yes." she semi-stuttered. "You should go upstairs and put your things away in the room at the end of the hall while I make a quick meal... Hopefully you're still hungry!" she said.
[16:48] Serenity Marshal chuckled as she grabbed her bag and suitcase. "Yeah, I'm still hungry. I mean, it was only a sandwich... How long do you need?" She made her way to the staircase, and soon Myara could hear the banging of her suitcase against each step as she tried to tug it up the stairs.
[16:52] Myara got up, already beginning to seemingly stumble over to the kitchen. Serenity's wouldn't get a glimpse of her, sister careful to hobble out of her field of view, waiting occasionally, as her sister ascended the stairs. "Oh, an hour or so! It's a big one -- no peeking!" Myara said, still a bit of stutter in her voice.
[16:54] Serenity Marshal finally made it up to the second floor, content to let her sister prepare her surprise dinner in peace. She still remembered where her room used to be, the one at the end of the hall like Myara had said. She pulled the suitcase to the closed door and opened it slowly, wondering if it had even been touched since she left.
[17:14] Myara quickly went for the pasta bowl -- she had some minor experience in preparing the stuff, and she figured fettuccini was as good a medium as any to carry the special surprise she'd have waiting for Serenity. Meanwhile, her sister would find her room just as she left it... though much cleaner and well-organized. Everything she had before was there. 
[17:25] Serenity Marshal took the welcoming, familiar room as an invitation, setting aside her backpack and suitcase before laying down on the bed and grabbing a stuffed rabbit from nearby, cuddling up with it and smiling. She was glad it hadn't changed, even if her sister seemed like she had...
After a few minutes, she got up and unpacked her clothes, putting them away in her dresser, and taking out her souvenirs to set them aside for when mom and dad came home. Still with a good half hour until Myara said the food would be ready, she closed the door, quietly, before going to her bedside table and opening the bottom drawer. Under a few CDs and a diary she was hoping to find a little something to unwind with... but she found the drawer empty of one of her favorite toys.
Oh god... had mom and dad found it? Did one of them throw it out?! She thought of how many lonely nights and weekends she'd spent in bed, with Mr. Right keeping her company under the covers... She blushed, already feeling herself growing wet, and then tried to push the thoughts away. Instead, she pulled out a book from her bag and started reading.
[17:39] Myara had Serenity's small, plain dildo in hand as her older sister mused about it upstairs. She had been working diligently to prepare their "meal", not caring to make the pasta particularly enjoyable, just edible as she prepared the main ingredient: a small pot worth of odd broth. She dipped the phallic object in there casually as it came to a rolling boil, mumbling something about needing "the victim's essence" before throwing the sex toy to the bottom of the trash. Myara winced -- the moment of truth -- as she slowly relieved herself into a vial, hot piss streaming out. She had to stop herself short, panting heavily as she slowed the stream of urine to a halt and pulled her clothes back off, wiping off sweat. She poured the piss into the frothing pot, turned off the heat, and began to drizzle the entire mixture atop the fettuccini alfredo once it had cooled off.
[17:42] Serenity Marshal looked up from her book a few minutes late, scrambling out of bed and walking downstairs. She could smell the pasta as soon as she made it to the ground floor. Smiling, she walked into the kitchen, licking her lips once she saw the food her sister had made. "Mmm, that looks delicious, Myara," she said, walking over to the dinner table and sitting down. "Do you make it often?"
[18:10] Myara would be waiting for Serenity as she finally came into the kitchen, lower body fully concealed below an ornamental table covering she had put up herself. Everything was well set -- at least, for a dinner prepared by a 12-year-old -- and the room smelled strongly of cleaner, possibly bleach. "Sorry." Myara commented on the smell. "I spilled a lot of alfredo sauce and had to clean it up myself." All the plates were already set and prepared, a seat open for Serenity. Myara's food looked the same as her big sisters, and she had already begun to eat, very slowly.
[18:12] Serenity Marshal covered her nose for a moment, giggling a taking a seat in front of her plate. "It's alright. At least you cleaned it all up..." She looked down at her food and wasted no time before grabbing a few bits of pasta with her fork and putting it in her mouth, savoring the taste. Her sister was a pretty decent cook for her age! "Mmmm, this is so good~"
[18:15] Myara paused, keeping a mouth full of alfredo as she watched her sister eat. Serenity could hear her sister's thighs rubbing together under the table, along with a little splat or two of something dripping on the floor. Myara remained stonefaced, slowly resuming munching on her food, only occasionally glancing up at her sister and thanking her for the compliment.
[18:19] Serenity Marshal stopped after a few more big bites of pasta, distracted by the constant dripping she heard coming from Myara's side of the table. She put her fork down and looked around the kitchen, before back at Myara. "Did... you spill something else, Myara?" she asked, before tilting over in her seat to look underneath the table.
[18:24] Myara almost blushed, quickly diving her head under the table similarly. The dripping stopped immediately, Myara letting out an almost inaudible pant. "S-sorry." she almost mumbled, stuttering. "I just spilled a little bit of alfredo. I'll get it." The area under the tablecloth was dark, hot, and stuffy, though any lingering scent was blocked out by the overwhelming smell of bleach. Serenity could barely make out her little sister's silhouette leaning over, bending in the darkness to scoop up a little puddle of the white sauce she had spilled, lapping it up wordlessly.
[18:27] Serenity Marshal slowly sat back up. "O-okay..." she said, before going back to eating, albeit it a bit more slowly than before. It felt like Myara was hiding... something, but Serenity had no idea what it could possibly be. Still, after a few more minutes, she was finished with her plate, pushing it out as it lay empty. "Ohhh, that was really good, Myara. I bet you could be a chef someday with food like that, but I feel so stuffed..."
[18:35] Myara had finished her plate similarly... well, almost all the way, anyways. "I'm glad you enjoyed it." she said, voice more irritated and stuttering than joyful. Myara would sit at the table, staring at Serenity for some time... a few minutes, at least. She picked at her remaining noodles to occupy herself, not expecting Serenity to leave. Finally Myara took a deep breath and stood up, reaching across the table to grab her older sister's plate and cleaning them both up with a rinse from the sink. "Serenity, I'm going to head to bed." Myara said cooly, already at the base of the stairs.
[18:38] Serenity Marshal sat there, blinking as Myara grabbed her plate, rinsed it clean and then almost ran to the stairs. She got up, following after her and holding out a hand. "M-myara? Myara, wait! I thought you said you had a game you wanted to play..." She sounded disappointed as she followed her sister up the stairs, Myara having enough of a lead that Serenity only caught a glimpse of her rounding the corner at the top of the stairs.
[18:43] Myara paused on the stairs. "I thought I said the game was tomorrow -- well, I meant tomorrow." she said, a bit more calm now. Myara hurried up the stairs, rounding the corner and heading not to her own old room, but to her parents' room instead. "Mom said I could stay in here while she was gone!" Myara shouted before disappearing up the second flight of stairs and locking the door at the top.
[18:47] Serenity Marshal frowned, slowly walking up to the door at the top of the second flight of stairs, trying the door before find it locked. She looked down towards her and her sister's rooms were, before knocking gently on the door. "Myara? Please, I... I'm sorry if I did something to upset you downstairs. If you want to come down, I'd like to talk for a bit before bed..." Serenity started to walk down to the second floor, before adding, "I'll be in my room, okay?"
[18:51] Myara paused behind the door she had just locked, cracking it a bit and exposing the pitch-black interior as the little girl stuck just her lips out. "I'll be down in a few minutes." she said. A few minutes passed, then a half hour, and there was still no sign of Myara aside from the occasional creak in the ceiling above Serenity -- though that wasn't anything abnormal, the house tended to creak a lot.
[18:54] Serenity Marshal sat in her room, door ajar, glancing up from her book every few minutes as she waited and waited, wondering if the creaking coming from above was Myara or the house, and if her little sister had simply gone to bed after deciding she didn't really want to come down. Finally, after forty minutes of waiting, she got back up and tiptoed out into the hallway and up the stairs to her parent's bedroom, turning the handle as quietly as she could to see if it was still locked.
[19:02] Myara's door was unlocked, apparently from the short time she cracked her mouth out the door. The inside of the room was pitch black and surprisingly large -- the beam of light coming from the now-opened door would illuminate a short hallway leading into a wider, shadowed open space. The inside smelled very odd to Serenity, one part unfamiliar and the other almost like urine -- though the later seemed almost enjoyable to her today, oddly enough. Serenity couldn't hear anything coming from inside.
[19:07] Serenity Marshal left the door ajar, slowly walking into the hallway as she took a few sniffs of the strange odor that was overwhelming the deeper she stepped inside. It felt strange, but... she liked it, even though she could recognize the smell of urine. Why did it smell so nice? She shook her head, trying to knock the idea away as she called out, "Myara? Myara, you didn't come down to talk to me..." She stepped further inside, now past the short hallway and in the completely shadowed open space.
[19:13] Myara: The door would slam behind Serenity, a lock turning near-instantly. Before the girl could even react, a slender but strong arm reached around her waist, nearly crushing it in sheer strength. From behind and a bit below her, a familiar voice called out. "Serenity, could you do me a favor?" it asked innocently.
[19:14] Serenity Marshal gasped, squirming in the strong, slender grip of what she assumed was her sister. The room, now nearly pitch black, left her confused and frightened, at least for a few moments. Finally, chest heaving between deep breaths, she said, meekly, "W-what is it?"
[19:23] Myara reached for the light switch she knew was only a few feet away, flicking it audibly. Lights came on all over the room. Serenity could now see the entirety of it, surprisingly clean for the smell: a king-sized bed with sodden sheets, yellow spots permeating them; a small door to a walk-in closet, and another to their parent's bathroom; and a chest at the foot of the bed. All over the room were messes, spots of odd fluids the nature of which she could only shudder about. Myara was behind her, powerful hands locking around Serenity's waist and what felt like a firm medicine ball under her shorts, rubbing back and forth. "I need you to help me with this problem I've got between your thighs..." Myara spoke, almost sultrily as Serenity felt a wet spot on her shorts. If she were to look down, she'd spot Myara's pink panties stretching between her legs, something gigantic stretching their insides and soaking them.
[19:32] Serenity Marshal's breaths became ragged as she glanced worriedly at the number of stains she couldn't quite identify all over the bed and carpet, as well as the chest at the foot of the bed. "I-I... what are you talking about, Myara?" she stuttered out, before glancing down, gasping and screaming at the bulging form in her sister's panties pressed out between her legs. "W-what the fuck?!"
[19:58] Myara's member popped out out of the pink panties forcefully, tearing them into little strings that crisscrossed her huge, swollen cock. Myara had already started bucking her hips against her sister's crotch, rubbing back and forth so roughly she almost tore a hole in Serenity's shorts. Pre dribbled out of her dick as it hardened to its full two feet, veiny and red with use. "Won't you help your little sis with her problem?" she said, not waiting for an answer as Myara shoved her powerful arms downward, attempting to force her older sister's knees to buckle downwards.
[20:00] Serenity Marshal stared, fear in her eyes and her heart racing, at that massive cock, watching as it shredded her sister's panties like it was nothing, becoming even larger in the process. It was certainly bigger than that toy she'd used before she went off to boarding school... She was so focused on her cock that when Myara shoved, she fell forward, landing on her hands and knees a few feet in front of Myara, frozen in place. "W-what? But... but how did you? When?"
[20:04] Myara raced forward as Serenity fell off of her cock, quickly placing her legs over her -- the girl was so short in comparison to her older sister that she could barely level her hips with her ass. Myara grabbed her cock, still criss-crossed inside the confines of semi-ripped panties, and manhandled it until it was against Serenity's shorts. She roughly pumped it back and forth across her ass, using a free hand to draw her butt up closer. "Haa~" she moaned. "Oh I'll tell you everything in due time. But now you've got to help me with this!" she said, a tiny jet of pre arcing all the way over Serenity's back towards her head.
[20:15] Serenity Marshal shook her head, slowly realizing just what was happening before she began to try and crawl forward, away from her sister's grip. Her hips pushed up in the process, grinding her shorts against her sister's member as she was held in place by her firm grip and the weight of her member. She started crying, looking over her shoulder as she pleaded, "M-Myara, please! I-I can't..."
[20:19] Myara smiled devilishly as Serenity finally got a good look at her younger sister. She was still wearing the same outfit as before, but the top was covered in -- presumably -- her own cum to the point of soaking. Myara grabbed fistfuls of Serenity's ass, sheer force of her grip digging through shorts and pushing into flesh as she shoved against her older sister's asshole, prodding through the clothing over and over. If Serenity continued to gape at her younger sis, Myara would respond in kind with a spurt of pre across her sister's face, arcing it skillfully through the air.
[20:40] Serenity Marshal winced in pain as her sister grabbed her ass tightly and pressed her thick cock at her asshole, feeling the powerful thrust even through her shorts and panties. She gasped as her face was covered in her sisters pre, Serenity turning back in front of her to spit out what was close to her mouth on the floor. Her mind raced for anything she could say to control her sister, blushing deeply as she slowly looked back over her shoulder. "P-please, Myara... b-be gentle and... let me take off my clo-Ah!" She screamed, feeling her sister press hard again through her clothing against her hole.
[20:51] Myara had a wide grin against her face, previous neutrality replaced by excited ecstasy. "I'm going to break you just like I broke everybody else!" Myara shouted, kneading her sister's ass with powerful hands through two layers of fabric. She took her free hand and used it to press her generous member against her shorts, pressing the fabric down and forming a valley between her asscheeks painfully. Myara took her hand off her cock quickly, reaching under the shaft to grab a handful of shorts. Using both hands, Myara lifted her sister's ass into the air, attempting to forcefully rip a hole in the back of her shorts. 
[21:02] Serenity Marshal screamed as she was handled so easily and fiercely by her sister. She continued to try and crawl away, but it was still hopeless as Myara proved too strong. "E-everyone else? W-what are you talking about, MyarAAAAAH!" she tried to ask through tears, but was interrupted as her shorts were painfully ripped in two, her sister's digging fingers thrusting down and piercing her skin as they ripped through not only her shorts, but her panties as well. Most of Myara's thick cock was now resting between her actual ass cheeks, the heat of that heavy rod intense against her bare skin.
[21:14] Myara continued hoisting her sister's ass in the air, a single hand holding her up by the shreds of her shorts. Myara attempted to flip her sister around onto her back and drop her to the ground. Unless Serenity immediately tried to crawl away, the little sister would be back upon her, grabbing her ankles and hoisting them in the air with both hands. Myara would work her hands down her bigger sister's legs, settling where her ass and thighs connected and beginning to walk forward, slowly bending Serenity's legs past her head.
[21:24] Serenity Marshal stayed still only long enough to be flipped onto her back, staring up with fear in her eyes at Myara as her legs were bent backwards, pointing her hips and ass up into the air as she was bent to her sister's will. She tried to crawl away with her arms, wiggling her hips and upper body as well, but it was hard with her sister's strong grip on her thighs. "M-Myara, please, just... just calm down..." she said through tears, trying to kick her legs at her sister to get free.
[21:28] Myara laughed at her sister's cries, cock now fully erect and idly bobbing against Serenity's bare thigh. "Let's see just how good of a gymnast you are..." she taunted. With that the younger sister pushed forward using her powerful arms, nearly bending Serenity in half until her ankles were behind her head and she had a clear view of both her bare ass and the cock that rubbed against it, now able to shoot an occasional spurt of precum directly onto her face. It wasn't particularly tasty or enticing, just slimy pre. Myara used her hips to brace Serenity's ass, keeping it fixed while she used her hands to rip at the remaining fabric above her sister's cunt, and whatever was left of her panties.
[21:47] Serenity Marshal cried from the pain of her legs being bent until her ankles rested next to head, which was similarly pressed hard against the floor, but she was much more concerned about that powerful cock, spurting thick, slimy pre and coating her face and shirt in it. She squirmed as Myara tugged at her shorts and panties harder, the two garments giving a loud tear as they were ripped clean off of her, leaving her lower half naked. Despite it all, Myara could see her cunt growing wet already, even as Serenity screamed and cried for her to stop.
[21:57] Myara reached down below her cock, tickling Serenity's bare ass as she fumbled for something, and then with a wince... pulled it out. It was Serenity's tiny dildo, previously discarded and recently brought back out and used. It was slick with oil, fresh out of Myara's little asshole, and outfitted with a strap attached to the base. Myara pushed Serenity's ankles just a little bit further in order to lean down, trying to stuff it inside her mouth. If she struggled and shut her teeth -- a likely scenario -- Myara would knead her bare ass with a powerful hand until she screamed in pain, then shove it in to the hilt and immediately secure the strap around her head. The entire time, the little sister's cock ground harder than ever, this time against Serenity's cunt as the sister leaned down to get that dirty dildo in.
[22:04] Serenity Marshal shut her mouth tight as Myara tried to maneuver that familiar cock, one that had been inside her a dozen times, towards her mouth, realizing from the look of it just where it might have been before. She couldn't help but gasp and scream when her sister kneaded her ass cheek, quickly silenced once the dildo gagged her, sticking just down her throat as it was strapped securely to her head. Taking sharp, desperate breaths out of her nose, she shook her head, feeling her sister's massive cock pressing slowly against her cunt, some of her juices coating the shaft as it spread her lips wide."Mmfph!" she screamed, muffled by the dildo in her throat, now unable to protest at all.
[22:16] Myara would finish her handiwork, smiling in delight as Serenity coughed around the taste of Myara's little asshole and her own pussy. Quickly the little sister returned her attention to Serenity's dripping cunt, pressing the shaft against her labia and stroking back and forth roughly, each downstroke shooting a glob of precum onto the older sister's already cum-covered face. "Haa~ Do you want it in your cunt, sis? Hurry up and tell me otherwise if you don't..." she shouted lustfully. Myara quickly grabbed her cock, one hand on the shaft and the other bracing Serenity's right thigh as the little sister started prodding the tip into her sibling's sopping entrance.
[22:28] Serenity Marshal shook her head, closing her eyes tight as she felt Myara's thick cock prodding against her hole, already spreading her lips wide from even the smallest bit of pleasure. She didn't want this. She didn't want her first time like this. She wished she could wake up and it would all be a nightmare, but the intense pain made it certain she was awake... She coughed and gagged around her personal dildo as she sobbed, trying to ignore the pain of her sister's lustful thrusting.
[22:58] Myara wrapped a hand around each of her sister's bare thighs, ensuring her ankles stayed flush against the sides of her head as the little sister pushed slowly, painfully into Serenity's cunt. The two-foot cock was splittingly thick, easily as thick as Serenity's curvy calf as it barely squeezed inside her vicelike tightness. The tip plugged her pussy, splitting it open as it pissed pre inside and barely allowed her own juices to squirt around the sides. "Oh you're going to love this, sis. Better say something before I... too late!" Myara screamed in delight as she finally pushed past the tip, a powerful thrust shoving the first four inches into her older sister's hole. Already Serenity could see a bulge forming between her thighs, cocktip clearly visible through her own skin.
[23:06] Serenity Marshal still struggled, until her sister finally sank that thick member into her tight cunt. Her entire body seized up in pain, her head bending backwards as she tried to scream, the sound muffled by her tiny little dildo. Tears streamed down her face as she tried to look down, finally seeing that massive bulge underneath her skin, slowly stretching her virgin pussy to its limits as it forced its way in. The only saving grace was that the gushes of pre filling her pussy up were doing their best to lube her tight hole as well.
[23:41] Myara slid in, inch after inch of calf-thick cock pushing its way slowly, painfully into Serenity's vice-tight hole. Myara winced herself in mixed pain and pleasure, gleeful that she could see her own bulge emerging along Serenity's abdomen. Only a fourth of the way in, Myara pushed roughly against her older's sister's cervix, pissing pre into her womb. "Don't worry big sis, I took something special." she commented. "I'm not going to get you pregnant~ yet." The little girl was content to revel in her sister's muffled screams for help as she began to pump in and out of her pussy, bashing against her cervix over and over and causing Serenity's ankles to bob behind her head.
[23:47] Serenity Marshal kept her eyes shut tight, unable to hold back tears as she screamed and moaned around her dildo, spit drooling out around the base of it and smearing on her face with her sister's pre. Her hole eventually started to give way to Myara's rough thrusts, oozing juices around her thick member as she slammed against her cervix. Before long, most of the pain started to fade for Serenity, replaced by pleasure she neither wanted nor enjoyed. Still, her screams gave way to moans, and she opened her eyes enough to see her sister's gleeful expression as she took her hole so roughly, teasing her about not knocking her up as pre gushed into the deepest parts of her wombs.
[23:53] Myara tightened her hold on Serenity's thighs, distending them in two squeezing grips as she bucked her powerful little hips forward against Serenity's ass. The little sister's cock sunk deeper inside her sibling's pussy, raping her cervix until the cock was 9" in and pushed roughly against the back of Serenity's womb, pissing pre inside it and distending her inner walls with each rough thrust. "We're not even halfway in yet and you're already so wet!" Myara mocked, laughing at her sister's pathetic pussy as she bucked against her. "We'll just have to work with what we have..." she taunted, slapping her hips audibly against Serenity's ass, fluids splashing out every time she smashed into the back of her womb.
[23:58] Serenity Marshal's sobbing continued, moans of discomfort and pleasure muffled by her gag as she tried to pull her hips away, feebly given her position. Her mind raced, a mix of signals from her body, clearing enjoying the situation she was in, and her mind, which screamed for her sister to stop taking her virginity, stretching her cunt around her massive cock and raping her womb so deeply. Slowly, the pleasure was building though, clouding her mind, aided by something she... couldn't quite explain... but the smell of her sister's urine around the room seemed to be growing stronger, even despite the pre splattered on Serenity's face.
[00:08] Myara kept bucking against Serenity's ass, slapping harder and harder as the little girl's cock absolutely raped her sibling's womb. Serenity could almost feel her ovaries getting sore as they were jiggled inside her, and every time Myara bottomed nine... then ten.. then eleven inches of extremely thick cock inside her she could see the bulge shooting past her belly button. The young herm couldn't help but be pleased with herself, releasing one of her sister's thighs to grab at her own cocktip through Serenity's skin as she stuck a full foot inside of her, pausing in ecstasy. "I think I'm gonna cum, sis..." she said. In quick succession Myara pulled out, backed out, slammed Serenity's legs against the ground and rushed up to her mouth, sitting on her sister's tits and jerking that gigantic cock right in front of her dildo-stuffed face.
[00:14] Serenity Marshal sighed in relief as Myara's thick cock pulled out of her stretched pussy, but she frowned and shook her head once Myara sat on her chest and stroked her cock inches away from her face. She closed her eyes, trying to squirm free from underneath her sister, her head tossing from side to side as she groaned her disapproval. Her tits heaved up and down underneath Myara's rump, taking deep breaths in and out through her nose as exhausted herself trying to get free yet again.
[00:25] Myara jerked her gigantic cock against Serenity's face before standing  "Mmmf!~" Myara half-moaned, half-screamed as she began cumming. Only the first spurt found her older sister's face before Myara reached down lustfully, one hand rapidly stroking her cock and the other grabbing at Serenity's lower lip, stretching it from around the small dildo. The little herm got up before pushing her own cumming cock inside the side of her sister's mouth, rubbing up against the dildo she'd just had in her asshole as she orgasmed inside, cum-vein distending with the sheer load she pushed out. Almost instantly cum started to spray out of Serenity's nostrils, the rest shooting down to quickly fill her stomach in spunk.
[00:28] Serenity Marshal groaned as the first splatter of cum hit her face, opening her eyes as she felt her lips being stretched by her sister's hands. It was enough for her to scream, before her sister's thick cock head was jammed inside to silence her again. She coughed and gagged as Myara's heavy load gushed into her mouth, filling it to bursting. As she tried to swallow it, feeling it was the only way to get rid of it, she felt it gushing back up her throat and out through her nostrils, coating what parts of her sister's cock weren't jammed into her unwilling mouth. The rest caused her stomach to swell, her belly expanding ever slight as she did her best to swallow it all. Still, some of Myara's load inevitably also gushed back out around her and the dildo, spilling out of the sides of Serenity's lips and down her chin
[00:35] Myara grabbed fistfuls of her older sister's hair, slowly edging off as her orgasm subsided. Still, her cock had a few pints of cum to leak into her sister's mouth -- and by extension, her stomach -- so Myara left the tip inside, gleeful to see her own cum splashing out of Serenity's mouth and nostrils. "You swallowed so much of my cum, big sis. You're quite the slut." the young herm teased. Myara got up, keeping her cocktip in her sibling's mouth before rotating around. She popped the tip out, letting the last few squirts of cum spray her sister's clothed tits as she sat down on the dildo. Her light weight was still enough to push any remaining dildo into Serenity's throat, sibling easily able to feel the herm's gushing pussy juice as it trickled into her mouth. "You're in for a treat sis... I really have to go." she said.
[00:54] Serenity Marshal coughed and gagged as Myara pulled free, having to breath through her now cum-soaked nostrils as she was left with only the dildo to gag her mouth. Soon, even that wasn't enough, as her sister decided that her cum-soaked face would make a perfect seat. Her belly, after swallowing most of her sister's load, was slightly swollen, her stomach most likely full to bursting from how much her sister had given her. Her head squirmed from side to side as her vision was blocked by her younger sister's ass and cunt, the smell of her wet pussy mixing with her sister's musky cum, sending shivers of pleasure running through her body, which she still didn't enjoy.
[01:01] Myara playfully reached over to grope and push against her sister's belly, inflated with enough of the little herm's spunk to make her look a few months pregnant. Each light shove against her popped-out belly button would shoot a little spunk out of Serenity's mouth and nostrils... and after some time, her asshole too. Myara rubbed her flaccid cock across her big sister's clothed, damp tits with one hand while the other took a fistful of hair, the little sister rubbing her soaking cunt across Serenity's dildo-stuffed mouth. Suddenly, the abused big sister felt it... hot, smelly fluid leaking from her herm sibling's urethra. Most of it dribbled off to the side, but some of it soaked through what remained of Myara's ripped panties and found its way into Serenity's mouth. It was ludicrously addicting.
[01:04] Serenity Marshal squirmed as some of Myara's cum gushed out of her asshole, the feeling alien but slightly familiar as she felt used and abused completely. Then, her sister started to piss on her face. The smell was overwhelming, and just a small whiff and taste of it flipped a switch in Serenity's brain. Myara saw her used pussy twitch and spasm, gushing out juices as she came. She could even feel her sister's tongue, perhaps by pure relfex, darting out of her mouth around her dildo, lapping up what didn't manage to fall in her mouth. Why was she doing it? What... what made it taste so good?!
[01:08] Myara pulled Serenity closer using only her hair, mashing her cunt against the dildo. "Oooh, you like my piss now, don't you. I suppose that batch was good, then." Myara commented sultrily, continued to piss without end. "It's a shame so much of it has to go to waste..." she said, looking at the streams running onto the ground and soaking Serenity's hair. "Maybe I should take that dildo out of your mouth so you can get a better taste? Nod into my cunt if you want that." she finished, the sinister herm still dragging her flaccid cock back and forth along her sister's damp tits.
[01:10] Serenity Marshal didn't want it. The thought was disgusting: guzzling down her sister's urine after swallowing a load of her sticky cum, her used pussy cumming as she did. She wanted no part in it! She just wanted her sister to leave her be. She just wanted to wake up from this nightmare.
She nodded, quickly and feverishly, as if she were aching for even a drop of it. She moaned, deeply and contently around the dildo, her tongue pushing out as far as she could manage to get it, licking against Myara's pantied pussy.
[01:13] Myara smiled gleefully at her desperate sister's forced consent, immediately rising up. She turned around, sitting herself back on Serenity's chest for a moment while she took out the dildo, slowly. Myara never let go of her sister's head, even in her lust knowing how dangerous Serenity could be in this state -- though she still had the freedom of movement to lick up her piss-soaked hair. Slowly but surely, the little herm lowered her pissing cunt back onto her sibling's now unoccupied mouth, encouraging her to drink every drop.
[01:16] Serenity Marshal latched onto her sister's cunt, sucking happily as her throat bobbed back and forth, guzzling down her sister's piss. The flavor was overwhelming, every drop forcing her body to want two more after it. Some of her hair, in the process of Myara removing her dildo, had becoming jammed down her mouth, and she happily sucked them clean of her sister's cum and piss. Again, her lower body squirmed and spasmed, her pussy squirting juices and her sister's pre into the air and onto the carpet behind the pair.
[01:20] Myara reveled in her addicted sister's wordless adoration, helping her stuff more of her own hair into her mouth as she suckled her own locks as well as the little herms cunt for any drop of piss she could get. Myara's cock was still flaccid, bobbing up and down past Serenity's forehead as her stream of piss slowed. Teasingly, Myara tensed some muscles downstairs and stopped the flow of piss. She leaned back heavily to grab at the stringy remains of her sister's panties, pulling them forward and digging them into Serenity's squirting cunt.
[01:24] Serenity Marshal gasped as Myara pulls herself away, stopping the stream of delicious piss in the process. "P-please..." she begged, out of breath as her body began to shake in pleasure. Her belly was now swollen even further, a mixture of piss and cum swirling around in her bloated stomach as she ached for even more. She writhed in place as the remains of her panties were dug into her stretched pussy, making her moan out in pleasure. "Please~!" she begged, screaming as her tongue lapped up stray piss from around her lips.
[01:26] Myara looked down at her expectantly, still rubbing her soaked pussy against Serenity's mouth, only partially muffling her words. "Please what, big sis?" she teased, pulling her frayed panties so tight she could easily sit up again. Myara, epitome of bladder control, would give her sister just a drop of so of piss to tease her before shutting the gates again.
[01:27] Serenity Marshal moaned in pleasure as she came again, juices coating her torn panties and spraying over the carpet again. She quickly sucked up the piss her sister gave her, before finally giving into her fantasies, screaming, "Please, give me more of your sweet piss! I want it! I need it..."
[01:29] Myara grinned, feeling quite accomplished. Unless her sister grabbed her, the little herm would rise up to stand above her head. "If you want the piss, come and get it." she teased, a bit of urine dribbling from both her flaccid cock and vaginal urethra now.
[01:39] Serenity Marshal slowly relaxed her legs, her body finally returned to somewhat normal state before getting onto her knees, her head even with her sister's belly. Grabbing onto her sister's soft member, she lifted the piss-dribbling tip up to her lips, sucking hard in an attempt to get it all to flow out of her phallus.
[01:42] Myara winced, grabbing two fistfuls of Serenity's brown hair and pulling her sucking lips a bit further, distending them around her engorged, flaccid tip. Piss flowed steadily and slowly into her mouth, just a bit at a time. A few feet down, Serenity could see Myara's piss-slit still draining its last reserves from just above her sopping cunt. "Mmm, glad to see you love my piss." Myara said happily.
[01:45] Serenity Marshal moaned happily, savoring the taste in her mouth, letting her cheeks bloat with her sister's urine before swallowing it, and then letting her mouth fill again. Looking down and seeing Myara's piss draining out of her piss slit and her pussy, she held up her hands, cupping them together to catch as much as she could, while still drinking what flowed out of her thick cockhead.
[01:52] Myara looked down, appearing slightly annoyed -- though still wincing with pleasure -- as she slapped her older sister's away from her vaginal urethra. "No hands." she ordered, still kneading her sibling's soaked hair with both hands. Her flaccid 1.5ft cock still tingled inside Serenity, piss flow continuing to gradually fill her belly with its addictive deliciousness.
[01:55] Serenity Marshal frowned around Myara's member, her hands falling apart and spilling Myara's piss onto the floor, though some of it stuck to her hands. She continued to diligently suck it from her flaccid cock, moaning and savoring the delicious taste of it for as long as she could. After about a minute, some of Myara's piss flowed up and back out of her mouth, spraying out around the thick dick and onto the floor as well, as her stomach perhaps appeared to finally be completely full.
[10:34] Myara pulled her sister's head around her engorged cocktip greedily, tugging at her soaked brown locks over and over. Serenity's belly bulged ever so slightly as her stomach filled, and as piss began to stream out around her older sister's nose and mouth Myara tensed her muscles, cutting off the seemingly endless stream of piss. The little herm pushed her sibling away from her flaccid cock for a moment, rotating Serenity's head to look only slightly up at her older sister. "Did you like my piss?" Myara asked, hoping Serenity's endless series of brain-splitting orgasm after squirting orgasm would subside just long enough for her to answer.
[10:38] Serenity Marshal groaned, her mouth full and cheeks bloated with urine as she was pulled away from Myara's cock. She merely stared up at her for a few moment, giving a moan in response to the question as she swished her little sister's hot piss around her mouth. Finally, she nodded, before swallowing and opening her mouth to show it was empty, letting out a pleasured "Ahhh~" as well.
[10:45] Myara smiled gleefully, her upper body starkly clean compared to her sister's cum and piss-soaked form. "Well then, if you want more you'll have to show it. Although you're looking a little bit full right now..." Myara said teasingly, poking Serenity's belly and eliciting a tiny stream of piss to shoot out of her belly. "You should start by cleaning up your hair and the floor here, mmm." the little herm ordered.
[10:50] Serenity Marshal looked down at the floor, seeing the puddle of piss her little sister's cunt had left while she was preoccupied with her cock. Her mouth now clear of urine, however, made the haze in her mind start to drift away. She shook her head, holding a hand to her forehead as she winced in pain, as if she were coming down from a drunken binge. "Ow... W-what?" she asked, confused, before noticing her bloated stomach and the pee leaking from her navel. "W-what did you do to me?!" she screamed, trying to back away from Myara.
[10:54] Myara held onto bunches of her sister's brown hair roughly, keeping her from pulling away too far with the immense strength of her small frame. Dim lights flickered above, illuminating a room to Serenity's revive mind that she couldn't like: cum was all over her upper body; pre leaked out of her cunt; and her hair smelled off... delicious piss. Myara kept her from scooting any further away as she began to address her. "Oh, I just put a little something in dinner. It's made you helpless addicted to my urine, big sis. You were so cute slurping up my piss by the gallon, mmm.." Myara said lustfully, cock already starting to fill out again.
[11:00] Serenity Marshal screamed as her hair was tugged hard by her little sister, keeping her from moving too far away. She'd... remembered her sister taking her, forcing her cock inside of her and stealing her virginity, but everything afterwards seemed like a blur... When a lock of her hair brushed against her nose, scented with her sister's cum and her... delicious urine... W-why was she thinking that?! 
Despite all her efforts she couldn't get the thought out of her head once she took a whiff of it up close. Quickly, her tongue snaked out of he lips, sucking the stray lock into her mouth and filling her tastebuds with the sweet flavor of piss~ Her body felt on fire, excited and turned on at the taste. Her breathing became rapid and her eyes rolled back in pleasure, until she sucked the lock dry, and she slowly returned to normal.
Spitting the hair out of her mouth, she blushed, looking up at her sister and her growing cock. "W-why, Myara? Why me?" she asked, about the only question her mind could muster in the piss-addled haze.
[11:05] Myara grinned as her older sister couldn't help but suck the piss off one of her many urine-soaked locks of hair, reaching down to quickly offer one of her fistfuls to Serenity. She loved to see her sibling squirm and struggle under the influence of her piss, and she knew that every time Serenity indulged, she would "stay under" just a little bit longer... until permanence set in. 
Myara's cock bobbed off to the side of the bigger sister's face, flaccid and growing steadily harder as the little herm looked her sister in the eyes. "Oh big sis, I just couldn't help it. You look like nice... so.. rapeable. I just couldn't help but try to make you my eternal slave." she teased.
[11:11] Serenity Marshal tried to get up to run out of the room, but her legs wouldn't budge. She tried to roll over to her stomach and crawl, but no part of her body seemed to show any movement. When she heard that word, "slave," something in her body just froze her completely. She looked down, locking her eyes on Myara's flaccid cock, which was slowly growing yet again. She wanted to pleasure it... No! She wanted to ru- to suck the piss from her sister's slit~ No! It was disgu- She wanted to be used... ordered, like a slave~ 
Every time she told herself no another dozen voices drowned out her pleas. Finally, after a few moments of inaction, Serenity reached her hands up, grabbing onto her sister's flaccid cock and stroking it slowly.
[11:16] Myara watched Serenity squirm in her musing, little herm tugging at her piss-soaked hair to push her head back and forth playfully near her giant bobbing member. Myara berated her sister as she mentally struggled, pounding her with demeaning insults. "Little slut struggling with something? Can't you make up your mind?" she teased.
Myara excitedly tensed up as her older sister gave in, at least temporarily, barely able to wrap her hands around a cock as thick as her calf and stroking steadily. Almost instantly she was rock hard. "Well -- are you going to waste any of my piss on the floor? Clean that up, and lick the cum off your body and cunt for me. This cock isn't going anywhere, slave." she ordered, savoring the last few words.
[11:20] Serenity Marshal's body moved against her internal objections, letting go of Myara's cock without a word and getting down on her hands and knees. Like a dog, she shoved her face into the puddle of piss on the floor, breathing the smell in deeply before sucking and licking it up. Once the puddle was gone, she laid on her back, hands holding onto her bloated stomach as she stretched her body and head, licking her sister's load from parts of her body without scooping it up. It seemed that even though she appeared a few months pregnant, Serenity was still quite flexible, even able to press her face into her own pussy after a few struggling attempts.
[11:27] Myara burst into laughter at the sight of her sister so obediently following her instructions, using Serenity's hair to stroke her cock until the older sister had to pull down to suck up the piss, still warm. Myara watched intently, idly stroking her cock with both hands as her sister licked down her own body like a feline before finally going in to suck the precum out of her own pussy. The little herm couldn't help but get on her knees and scoot over to her slave, immediately attempting to maneuver her two-foot member between Serenity's mouth and her precum-soaked cunt. "Keep licking that precum off your cunt. Don't mind my cock." Myara ordered, making things all the more difficult for her sister.
[11:32] Serenity Marshal did her best, spurred on by her sister's commands and the taste of hot piss still fresh in her mind. Her tongue rolled over her sister's cockhead as it dashed into her pussy, scooping up some of Myara's pre and her own juices. Her hands rubbed over her wonderfully swollen belly, moaning into her cunt as she did. 
Slowly, however, her hands moved across the rest of her body, scooping up what bits of Myara's cum she couldn't reach with her lips alone, smearing the collected seed on her thighs and pussy lips before licking it up with a moan of pleasure.
[11:36] Myara let her tongue loll out, panting ever so quietly above as she used her sister's head to brace herself, rubbing her cock back and forth along her sister's cunt. "I've got at least one more load in this thing for tonight, but you're not going to get it -- or any more piss -- unless you beg and writhe for me, Serenity." she half-moaned, pre starting to leak from her cocktip as her sister licked it. Myara pushed her older sister's head down with powerful hands, careful not to break her spine as she forced the piss-slave's mouth down against her cocktip and in doing so forced the cocktip to mash against Serenity's labia.
[11:40] Serenity Marshal moaned, both of her lips stretched around Myara's cock as her lower body shook, cumming again. She craned her head up, lips and tongue dragged roughly against her little sister's member before she could manage to speak. "Please... please give piss and cum~ Please let your slut slave have it~" The words came from her mouth as naturally as possible, eyes staring up into Myara's with lust and desire, and a small bit of fear that was slowly dying out.
[11:45] Myara spurted a tiny jet of pre, equivalent to a normal man's orgasm, onto Serenity's expanded belly as she begged. "Oh, I barely got that." she teased. "Did you say you wanted my piss and cum? You're going to have to try harder than that." Myara forced her big sister's head down again into her cock, pushing her labia apart as the shaft rubbed what remained of Serenity's torn panties roughly against her clit. The little herm's now erect member smelled heavily of cum and piss as she mashed it into Serenity's face before releasing her again to allow her to breathe.
[11:49] Serenity Marshal coughed once she was allowed to breath, eyes still glazed over with lust. She looked up, head still bent between her legs, and screamed, "Yes~! I want your cum and piss so badly! Please fuck and use my body, sister! As much as you want~" Her head was spinning as she took another deep whiff of her sister's thick cock, the musky some of it, her cum and her piss overwhelming her senses. She couldn't think of anything but her sister's thick member, her eyes soon rolling back as she started to drool.
[12:00] Myara smiled at her sister's absolute submission, hoping it would last for the night... mostly because Myara's expansive bladder was nearly empty. The stiff herm shoved her sister's head up, nearly flipping Serenity onto her back before getting up and walking towards the cum-caked bed. Myara left her sister behind for a moment, laying on her back and ripping the last little strings of panties that criss-crossed her cock before pointing it upwards. "If you want to serve, Serenity, then serve." she ordered, a little sliver of rationality inside hoping Serenity wouldn't commit suicide by cock just yet.
[12:04] Serenity Marshal crawled slowly towards the bed, tongue hanging out before licking her lips. She kept her eyes glued to that thick, wonderful cock~ thoughts racing in her mind of how best she could pleasure it and her sister. She pulled herself up onto the bed, letting her legs hang off the side as she got close enough to grab onto the thick cock, stroking it slowly and pulling the thick tip to her lips, sucking on it loudly, with her mouth stretched obscenely around it.
[12:08] Myara watched Serenity intently as she approached the bed, little herm stroking her cock with a powerful hand while she waited to see just how the comparatively weak body of her older sister would try to pleasure her. As her older sister descended on her engorged cocktip, Myara winced, already outright pissing precum into Serenity's mouth as she slurped around it, barely able to bit the tip inside her mouth. "Ooh you're going to have to do better than that if you want me to fill you up." Myara said, thin pre already starting to trickle down to her slave's stomach.
[12:13] Serenity Marshal tried to stretch her mouth farther, managing to swallow her sister's pre as she struggled to suck on her thick member. After about a minute of struggling, she pulled the tip free from her mouth with a wet pop, frowning at Myara as she began to kiss and lick the shaft. "I... I can't fit it," she said meekly, feeling defeated by her sister's massive dick. Still, she did her best to pleasure and worship the thick shaft, waiting for another command.
[12:19] Myara smiled as her older sister struggled to swallow her swollen cocktip, kneading her hair lazily as she bobbed on it, drinking the leaking pre a bit at a time. "Maybe I can make things a bit sweeter for you, slave." Myara spoke as she took a fistful of Serenity's piss-covered hair, dancing it across her sister's nose... and then wrapping it around her shaft. "If you still need help, I might be able to help rape your face. But you'll have to beg." she teased again.
[12:23] Serenity Marshal licked at some of her piss-soaked hair, before moving back up to the tip of Myara's cock. Her jaw stretched as wide as it could, pulling Myara's member forward in the process to get it at a better angle. Pushing slowly, taking sharp breaths through her nose, her lips sank further down, last hrr sister's tip and managing to get four inches into her mouth. However, she started groaning, the stretching of her jaw causing too much pain for her to go further. She looked up at Myara, eyes pleading for help as she tried to get to those piss-stained locks of hair just a few inches away.
[12:37] Myara loved the feeling of her slave-sister slobbering across her huge cocktip, smiling as her sister braced the sheets in an effort to take in just a few inches of her swollen member. Serenity's piss-stained hair was wrapped a mere seven inches down, glistening with the sweet nectar around the engorged shaft of Myara's cock. The little herm watched her sister intently, laughing a bit as she got stuck, teary eyes pleading for help. Myara obliged, grabbing her own shaft's base with one hand and her sister's head with the other and bucking into her with great force -- hopefully Serenity would reach that glistening piss before she passed out from shock.
[12:41] Serenity Marshal was shoved down another two inches, her jaw dislocated from the sudden thrust of her sister's member. The pain was excruciating, but she was now only an inch away from that sweet piss-soaked hair of hers... She pushed down herself as Myara aided her, her lips soon wrapped around her hair and sucking down the sweet nectar it held. Myara's cock now crammed down her throat slightly, she could feel Serenity's muscles as they throbbed and stroked her shaft, following by the feeling of her piss running down her shaft and her sister's throat.
Soon, Serenity started to bob her head up and down on her little sister's member, the pain in her jaw alleviated slightly by the taste of Myara's sweet, delicious urine.
[12:51] Myara moaned above Serenity as her slave-sister pushed down further on her shaft. Myara her the audible pop as her sibling's worshipping jaw dislocated, grinning in delight at the prospect of such pain. To reward Serenity for her dedication, Myara pushed down -- lightly by the little herm's standards, roughly by her sisters -- and gave sis the last inches she needed to get just past the lock of hair.
Myara closed her eyes, cock pissing pre actively now as Serenity started to bob up and down slowly on her shaft. Her member was so large in its throat-plugging thickness that Serenity would have a hard time pulling out let alone pushing back down, and she needed her little herm sister's help for every downstroke. Each bob downwards squeezed Myara's cock so tightly it was rewarded with a spurt of precum and leftover piss, gradually topping off her older sister's already inflated stomach a bit at a time.
[12:54] Serenity Marshal diligently went about her sister's orders, luckily aided by her power thrusts to move that throat-plugging dick along in either direction. Her hands reached for the base of Myara's cock, one clamping down as hard as it could at the base, stroking her, and the other gently fondling her heavy balls. As her stomach filled more and more, Myara's pre and piss started to flow back up her throat; Myara soon feeling her tip soaking in her own pre only a few inches down Serenity's throat. Shortly afterwards, she began to cough and gag, slowly trying to pull up and off her little sister's dick for air.
[13:01] Myara's tongue lolled out yet again, the little herm panting in delight as her older sister serviced her with her throat and both hands. "Ooh, good job sister. Keep that up and I just might give you a real meal." she said sultrily, still helping her pump her head downwards after every withdraw, but still unable to get her shaft more than seven inches inside. Myara's expression flashed from excitement to reserve disapproval as Serenity attempted to pull off her cocktip, the little sister pushing her head down once more to bottom out around her own hair, cock bulging out Serenity's throat lewdly like a skin sleeve. "You breathe when I say you can breathe. Until then, don't dare pass out on me."  Myara ordered, part of her wanting to push down with full force and rip her sister's throat wide open.
[13:13] Serenity Marshal took sharper breaths through her nose, hot air blowing against her sister's shaft as she was kept down. Her eyes started to water and she began to cough up pre and piss onto Myara's member, the rest of her body squirming in disapproval. Finally, on one of Myara's hard thrusts in, her stomach chose the only option it had, pushing the mixture of pre, piss and cum out of her navel and down to her bowels, squirting out of her asshole and onto the floor behind her. The sudden rush of fluids was almost like a vacuum, sucking another three inches of Myara's thick cock into her throat.
[13:24] Myara pushed harder against Serenity's mouth as she choked on her cock, delighted to feel her own pre and piss filling her older sister's throat and spraying out around the little herm's thick member. Her shudders were delightful vibrations, keeping the precum flowing in pleasure.
Myara watched as her sibling began to erupt in fluids from her ass and navel, quickly taking the dildo she had previously placed in her ass, then her sister's mouth... and leaning way over to plug Serenity's cum-spitting asshole with it. More pressure would eventually cause it to shoot out, but it held for the time being, straps dangling uselessly across Serenity's asscheeks. "Mmf~" Myara groaned as Serenity got stuck three inches lower on her member. "You're not going to be able to pull out on your own, so you'd better help me cum before you go brain-dead, eh slave?" she half-yelled, wincing around the pressure confining her cock.
[13:27] Serenity Marshal moaned, her throat vibrating around Myara's member, as she began to feel light-headed. She sucked lightly on Myara's member, stuck halfway down the length and still trying to bob her head up and down. Myara's words and teasing echoed in her head, commands she felt had to be followed no matter what. Her hands grabbed onto her base and balls tightly, stroking and kneading them in a desperate attempt to make Myara cum, and to fail her belly once again.
[13:35] Myara panted heavily as Serenity pulled her cock back and forth, unable to withdraw an inch but still stretching the skin slightly with her persistent bobbing. Myara bit her lip at her sister's ministrations, especially so when Serenity redoubled her effort to work the little herm's cock with both hands. She leaned over to her older sister, pushing her down ever so lightly while using her other hand to stroke her own cock through her sister's throat, crushing her skin around it. Serenity could feel Myara's balls churning with cum, expanding ever so slightly as her cum-vein began to distend...
[13:38] Serenity Marshal felt consciousness slipping away from her, as her little sister choked her in an effort to stroke herself off inside Serenity's throat. Still, she did her best to hold on, perhaps only spurred on by the thought of being rewarded for her lewd, lustful efforts with gallons of her sister's cum and piss. Her hands both grabbed on underneath her bulging cum vein, trying to shove it up the shaft and into her throat before she passed out, her weak grip a sign of it fast approaching.
[13:48] Myara quickly removed her other hand from above Serenity's head, content to use the one crushing her throat around cock to also pull it downwards against the shaft. Her now freed hand lowered itself to where Serenity's was as she pushed up the cum-bulged vein a bit at a time. Myara helped her sister, wrapping her powerful hand right around Serenity's and bringing the cum-bulge forcibly up her shaft. "C-cumming!" Myara shouted. In an instant the herm began to erupt into the older sister's throat, gallons pushing inside as fast as they could in the confined space.
[13:51] Serenity Marshal's eyes rolled back, feeling that gushing cum spraying down her throat and into her stomach, which quickly swelled to bursting yet again. Her pussy shuddered along with the rest of her body, cumming herself again and again as her belly ballooned to twice its previous size. She couldn't pull back or move forward on Myara's cock as she came, using Serenity like the hole she was as the last bits of her strength faded, her arms and legs going lip as she savored the feeling of being filled so much...
[13:58] Myara continued to cum into Serenity, watching sadistically as her older sister's belly shot up in the size until she looked like a 9-month pregnancy ready to deliver. Suddenly and abruptly, the herm ripped her cock out of her sister's throat, not wanting to pop her sibling just yet. Blood and piss trickled out among a much larger geyser of cum, shooting out of her nose, mouth -- even tear ducts as Serenity's body did its best to eject the fluids all over Myara's stockings. Serenity would wake minutes later, dildo still firmly lodged in her asshole though every other hole was unoccupied, and her little sister's cum-soaked lower body still in front of her.
[14:01] Serenity Marshal groaned as she awoke, coughing up a mixture of spit and cum. Her entire body ached, like she'd been working out for hours upon hours without rest. For a moment, she thought it might really have been a dream, until she saw Myara's cum-drenched cock and thighs in front of her. Her sanity, mostly, returned, she started to slide away on the bed, quickly falling onto her knees in a puddle of cum and other fluids. She said nothing, trying to take deep breaths between rough, jagged coughs as she looked up at her sister.
[14:09] Myara admired her handiwork as Serenity awoke, immediately able to tell by the look in her eyes that she'd snapped out of the piss-induced trance. The little herm got up on the bed as her older sister slid away [falling onto her knees off the bed?], following her. Myara dismounted, looming above her sister on hands-and-knees. Effortlessly the little sister attempted to push her sibling to the side with a cum-soaked, stocking-clad foot, pinning her with it. She'd immediately take the other and hold it near her face.
[14:14] Serenity Marshal, still weak from the ordeal, fell over, landing on her side in the puddle of cum that was spreading out on the floor. She tried to get up, but her sister's weight and strength kept her pinned with little trouble. Still trying to catch her breath, she opened her mouth to beg for Myara to stop, only to have her open lips covered by her sister's cum-soaked stockings and foot. "Mmphra!" she managed to get out, even though it was muffled.
[14:19] Myara wiggled her toes inside her sister's mouth, soaked fabric depositing their tiny sticky load within. The room still stank of piss and cum, but it wasn't enough to truly warp Serenity as Myara brought her head a bit lower. "Mmm sis, I really like how you stroked my cock today, begging my cum to fill that belly." Myara teased, shifting her other foot so that her toes pushed against her sister's still-bulged stomach. "Go ahead and tell me you didn't like it. Go ahead." she taunted, keeping her other foot wiggling inside Serenity's mouth.
[14:23] Serenity Marshal said something, muffled by Myara's foot, but the look on her face as she glared up at her younger sister said it all. She hated it. She couldn't even remember most of it, but what flashes she had disgusted her and made her body ache. How could she have given into those commands and wanted all of that pain... She even injured herself for it! Her jaw was still aching, dislocated and gapping slightly around Myara's foot, and her stomach shuddered from the pressure of her other foot.
[14:26] Myara reached her foot deeper inside Serenity's mouth, dislocated jaw easily accommodating the entire petite-fabric clad appendage until it cut off the sister's airway. Myara held it there, wordless this time, bracing herself for any resistance and keen on making her sister pass out once more. Cum squirted around the confining foot as Myara's toes pushes against Serenity's taut belly, a little jet of fluid as a reward for each little wiggle.
[14:28] Serenity Marshal tried to push the foot out with her tongue, or her rough coughs and gags, but it was little use. Her jaw was even too crookedly stretched for her to bite down on sister's foot either. Slowly, her eyes started to roll back, as her efforts to push her sister's foot out grew weaker and weaker.
[14:31] Myara watched Serenity quickly fade from consciousness, the older sister's stamina already drained from her abuse. Quickly she would run to the chest before the cum-soaked bed, opening it and grabbing a cloth and vial. She would transfer the latter to the former before rushing back, slapping the cloth against her sister's mouth and leaving it there, ensuring she'd stay out cold.
Serenity would wake up in her bed, a bit sore but none for the worse. She was completely clean, head to toe, save her soaking wet pussy that had liberally sprayed the sheets between her legs. In her fingers was a small dildo -- the one she thought was missing. The clock read 10:00 AM.
[14:52] Serenity Marshal groaned as she woke up, rubbing her forehead before glancing down at the dildo in her hand. She... she didn't really dream all of it, did she? Her body ached and... she sword she remembered it so vividly, but every second she thought about it, it became more fuzzy. God, it must have been some bad dream...
She sat upright, depositing the dildo back in its drawer after wiping it clean. Glancing at the ceiling, she wandered it Myara was awake... and why she would have dreamed such.... perverted things about her.
[14:54] Myara wouldn't be, already downstairs. The little sister had laid out a large breakfast on the table and was already digging in, her eating audible from upstairs as she sated an apparently ravenous appetite.
[15:00] Serenity Marshal got out of bed, putting on a fresh pair of clothes before peeling her sheets off and tossing them into the corner, hoping to wash them later without Myara getting a glimpse of the stains. Her body still aching slightly, she took her time walking downstairs, before entering the kitchen with a yawn. "Morning, Myara."
[15:03] Myara would be at the head of their large kitchen table, tablecloth from yesterday still in the same place. A few serving trays would be setup in the center of the table, piled high with all sorts of breakfast foods: pancakes, bacon, sausage... and lots of eggs. Everything was prepared just like their mother would make, far better than Myara's usual cooking. She must have spent quite some time on this, and it showed -- the little sister barely looked up as Serenity approached, busy digging into her food. "Morn'" she sputtered, chewing rapidly.
[15:07] Serenity Marshal gasped at the massive amount of food that Myara must have prepared, slowly walking towards the table and then taking a seat. "M-... Myara this is amazing. You... you didn't have to cook all this, you know?" she said with a smile, looking over at her sister, who was still busy stuffing her face. She... really had gained an appetite since Serenity left.
Feeling hungry herself, Serenity filled her own plate and started eating, albeit slower than Myara was.
[15:15] Myara looked up briefly before returned to her food. "Mm-hm." she grumbled, chowing down on a large plate of eggs she had just served herself, spraying a little bit of ketchup on the side with a free hand as she continuously ate. Myara wore a cute little blue dress today, tablecloth occluding anything else underneath. "Mmmf" Myara sputtered through a mouthful of food. "I was thinking we-- could do that thing today" the younger sister said between chews.
[15:20] Serenity Marshal nodded, remembering their conversation from the day before. "Right... you had a game you wanted to play? Listen I'm... I'm still really sorry about after dinner last night. I didn't mean to upset you." Serenity nudged her food around her plate as she apologized to her younger sister, still worried she'd made some unknown slight against her.
[15:25] Myara playfully kicked at Serenity's thigh under the table with a damp stocking-covered foot, pulling her head away from the food for a moment. "Don't sweat it, sis -- you can make it back up when I give you that surprise!" Myara exclaimed.
[15:27] Serenity Marshal chuckled in response. "Yeah, I guess so... What sort of game is it anyway?" she asked, taking another bite of her food. Something about that damp stocking felt... familiar, but Serenity couldn't put her finger on it.
[15:29] Myara continued chewing, already down another plate and still going. "Well, I really dunno yet." Myara started, quickly trailing off. She stretched out her stockings under the table, resting her feet on her older sister's knees and leaned back, thinking. "Well you're a gymnast now, right? How about Twister?" she asked.
[15:31] Serenity Marshal grinned, pointing a fork at Myara. "You think you can take me on in that, huh? I'm no pushover you know~" She giggled, finishing off her first plate, and feeling full enough not to go for a second.
[15:33] Myara didn't stop eating, polishing off her plate and going to serve herself the last of the food. "Mmf~" she sputtered with a full mouth. "I'm going to beat you so hard, you won't know what came." Myara said, voice laced with odd emotion. The little girl wiggled her toes under the table, slightly damp stockings on her sister's knees as she continued to eat.
[15:37] Serenity Marshal finally pushed her chair away from the table, grabbing the dirty dishes and taking them to the sink. "We'll see about that, sis. How about a bet? I'll give you your sweets from yesterday back if you can beat me three times in a row~" Serenity said with confidence, teasing her sister a bit.
[15:42] Myara licked her lips, though it was ambiguous whether she licked to savor the last bite of food or at the prospect of playing twister. A little bit of spittle got on her plate as she roughly shoved in the last big bite of eggs, munching and washing the food down with a large gulp of milk. Myara got up to put her dishes in the sink too. "I'll take you on." she said to her sister.
[15:45] Serenity Marshal playfully ran her hands through Myara's hair before focusing on the dishes. "Alright then. Go and get it set up in the lounge. I'll be out in just a minute, okay?" She focused on cleaning the dishes as quickly as she could, trying to push some fleeting memory of her dream out of her mind as she saw her sister lick her lips.
[15:52] Myara walked into the wide open space of the longue, spreading furniture around the room to make even more space -- why did she need so much? Myara walked over to the cabinet next to the couch and grabbed a twister pad out of it, getting everything arranged and then waiting for her older sister on the couch.
[15:55] Serenity Marshal walked into the lounge after a few more minutes, wanting to make sure the dishes were as clean as possible... and that she stopped thinking about Myara like that. She put her hands on her hips and leaned against the wall. "All ready to go?"
[15:58] Myara nodded, handing the spinner to Serenity and gesturing towards the splayed out bad. "You first, big sis. Show me what you've got." she said, still some emotion laced in those words. Now Serenity could see all of Myara clearly -- her hair was a bit messy, flowing way down her blue dress to her black stockings. She had taken her shoes off for the game.
[ We rolled the dice to determine all the events following: ]
[16:15] Serenity Marshal gave the spinner a twirl: Right foot blue. She simply stepped onto the mat, placing her right foot on a blue spot near the edge. "Easy~" she said, joking as she smirked at Myara.
[16:18] Myara snatched it from her sister, already fiercely competitive -- a bit hostile, even -- as she spun it in her hands. "Hmm, right hand yellow." she said, placing her right hand on the opposite edge, leaning down to face Serenity's crotch from afar.
[16:22] Serenity Marshal took the spinner as Myara bent over, putting it down between them near the edge of the mat before spinning. "Right hand blue." She bent down, head even with Myara's as she went for a spot on thr opposite end of the mat, easily keeping herself balanced as she made an arch across the mat with her back.
[16:32] Myara flicked the spinner with a free hand. "Right foot blue." she said before rotating on her hand, arching her little back heavily to fit both right hand and foot along the line at the edge.
[16:36] Serenity Marshal had to reach underneath herself to get to the spinner, twisting her body to the side. "Left hand red," she said, pulling her left hand back and then placing it on a red dot next to her right hand.
[16:39] Myara almost fell over at the prospect of reaching for the spinner, having to spin the device with her outstretched toe. Serenity could see the stocking-coated foot crossing her path, soaked in some fluid to the point of glistening. "Mmf.. left hand green." she stated, straining, reaching forward around her right hand to put down her left.
[16:43] Serenity Marshal used her right hand, closest to the spinner, before yanking it back to where it had been. She couldn't help but be distracted by her sister's glistening, soaked stockings in the process. "Ummm, right hand Blue." She glanced down, only moving her hand one dot away to get in a more relaxing position.
[16:48] Myara dragged the spinner with her left foot to be between her sister's head and her own right foot. A bit of the fluid glistened on the surface as she spun it deftly with her toe, looking over at the result. "Left foot... yellow" Myara said, a bit unlucky already. The girl attempted to place her slick left foot on the yellow space towards Serenity from her right hand, contorting slightly. Amazingly, she managed to balance herself. "You might have to spin for me..." she grumbled.
[16:52] Serenity Marshal chuckled, spinning it herself. "Okay, I will... Left foot red." She couldn't help but laugh, her body still in a mostly straight line, her feet and hands next to each other. She was certainly getting a stroke of luck. She gave the spinner a quick turn for her sister before relaxing again.
[16:56] Myara listens to her sister call out "Right foot red." and grimaces. She slowly, carefully flips over, arching her back and placing her right foot on the red spot in the corner without shifting her left foot on yellow, her right hand right next to it, or her left hand extended to green. Her leg has to extend out sultrily, almost slipping on the damp stockings as her dress parts a bit. Serenity would have to consciously lean her head to look down it, but if she did she would spot a pair of fairly shredded, stained pink panties.
[17:02] Serenity Marshal eas surprised her sister seemed so nimble, and that luck was still on her side. "Right hand blue," she called out again, only moving her hand one space before glancing at Myara. "Sure you don't wanna give up?" she asked, before spinning for her again. She caught a glimpse of the torn panties, causing her to raise an eyebrow. Didn't that... Didn't it happen in her dream?
[17:12] Myara shook her head as her sister spun again. "No, I've got this. There's no way you're beating me..." she teased. She heard the instruction and her heart sunk a little, Myara attempting to push off with her right hand and flip so that her belly would be face down just in front of Serenity's face. The little sister almost slipped in her complex maneuver, damp stocking leaving its dot... but quickly realigning as Myara righted herself. "Ta-da!" she said, panting. She was still in this... barely.
[17:15] Serenity Marshal would have clapped if not for being in the game herself. She spun and read it out, "Left hand blue." Given Myara's position, Serenity had to move her left hand back, bending her back a bit more into the air in the process, before giving the spinner a go for her sister again.
[17:19] Myara heard what her sister called out. "Right hand... green?" she looked at her current position, and shook her head. "I can't do that... new round?" she asked, giving up in annoyance.
[17:20] Serenity Marshal stood upright and stepped off the mat, offering a hand to her sister. "Sure, though you certainly had some nice moves there." She chuckled, handing Myara the spinner.
[17:23] Myara stretched herself out and spun again, rolling her eyes out of her sister's view and groaning audibly. "Yeah... thanks.." she said with a grumble. "Right foot... red" Myara said, walking to the second-furthest dot and planting her foot there. She handed the spinner to Serenity, a little bit of fluid still slick on the spinner.
[17:25] Serenity Marshal tried to wipe the fluid off, a little concerned about what exactly it was before making her spin. "Right foot red." She planted her right foot two dots down from Myara, staying close to her but not being right next to her.
[17:28] Myara stood right in front of Serenity, bodies separated by about two feet as she spun. "Left hand yellow." she said, rotating her foot a bit and leaning down, body flush against her sister's shin. She placed it on a yellow dot smack in the middle of the board.
[17:32] Serenity Marshal gave it a spin as she inched just a little bit away from her sister's body. "Left hand red." She turned around, bending over to plant her left hand on the corner red square, giving Myara a good view of her rear in the process.
[17:40] Myara looked over her right shoulder, staring at Serenity's ass through the shorts that hugged it so nicely. If Serenity turned at all, she'd quickly look away, hair whipping its attention back to the spinner. "Right hand red." Myara said, and she leaned her comparatively small frame over to place her hand just below her sister's belly, reaching around her leg tightly.
[17:43] Serenity Marshal gave it another spin, feeling a littlr constricted by her sister reaching tightly around her leg. "Right foot red." She gave a sigh of relief, lifting her leg out of her sister's reach, and realigning herself. Her hand and foot were now one dot apart, causing her rear to point up even further.
[17:48] Myara groaned at her consistent unluck. Perhaps the demonic magic that now flowed through her veins had hexed her: regardless, she took her turn, using her slippery left foot to brace herself as she slipped again an arm tightly around her sister's leg, stretching to place it on the dot just in front of her hand. "Mmf~" she strained.
[13:44] Serenity Marshal made her spin, teetering a bit from how tightly Myara was wrapping her arm around her leg. "Right foot blue," she said, trying to lift her once again restrained leg out of her sister's grasp to move it. With how tightly Myara was holding her own position, however, Serenity had to tug rather hard, and when her leg came free she tumbled and fell on her stomach.
[13:48] Myara laughed, falling similarly as her sister tumbled to the ground. She rose up to sit on her knees. "One for me!" she exclaimed, almost gleeful as she reached for the spinner and started the next round without pause. "Right hand green." Myara said, walking over to the center of the board and placing her right hand on the green edge.
[13:50] Serenity Marshal got up slowly, taking deep breaths as her sister started the next round. She took the spinner and her turn, "Left foot blue." She put her foot down near the middle of the blue row. "Remember, you need to get three in a row for those sweets."
[13:54] Myara looked up. "Yeah yeah yeah, I know." Myara stretched out a bit to drag the spinner her way. "Left foot red. Mmf" she said, rotating her body around her hand. "Sorry sis" Myara said as she straddled Serenity's left ankle with two damp stockings, the leftmost stretching out to reach red.
[14:02] Serenity Marshal frowned at her sister, squirming in place as she pinned her foot between those two damp stocking. "Come on, that's not fair, Myara..." She took the spinner from her sister, "Right foot red." She had to rotate her hips just slightly to easily ground her right foot on a nearby dot, her left foot held down, surprisingly, firmly by her sister's stocking-clad legs.
[14:07] Serenity Marshal: ... "Left hand red." She bent her knees, squatting down in place before supporting herself on her hands, her left one on the dot next to her sister's left foot. She did her best to move her left leg and foot, even slightly, but it was held down firmly by her sister's stocking-clad legs.
[14:10] Myara looked over at her sister as she leaned over her legs and successfully reached for the red dot. "My turn..." she said confidently, giving the spinner a quick whirl. "Right hand.. yellow." she said, glancing at it. Myara easily reached her hand down a dot, stabilizing herself.
[14:17] Serenity Marshal kept herself stable, grabbing the spinner and giving it a go, hoping for a bit of luck. She wasn't happy with the result. "Right hand yellow..." Her left leg still held in place, she had to squat even further, her ass almost against the mat before keeping herself steady with her right hand on a nearby yellow dot. With how stretched she was, she started to sweat, taking slow breaths to calm herself.
[14:21] Myara took her right foot off of its supporting position and flicked the spinner with it, craning her head to look. A bit of liquid dripped onto the implement before Myara looked away. "Left foot... blue. No problem." she muttered, bringing her left foot up a bit and hiking her butt up. Serenity could feel the heat from those frayed panties she had glanced at earlier, though her sister's blue dress still covered them.
[14:43] Serenity Marshal blushed a bit from the heat, wondering just what it was causing all of that... and why Myara's panties were frayed at all. She shoved the thoughts out of her head yet again, but her sister's could see that Serenity's shorts were appearing damp, at least slightly, as she made her spin. "Left foot red..." She slowly inched in foot back between her sister's stockings, not wanting to try and dislodge her foot by force again. After a few seconds, she was close to the same red dot her sister's foot was on, only a few more nudges from making it.
[14:55] Myara readjusted herself a bit back, arching her spine just a bit more until Serenity could feel her little sister's frayed panties, only a bit damp, pressing against her leg. Myara winced as Serenity called out the spin and then slid her foot between her stockings, soaking her ankle in the process. She yelled out as Serenity attempted to place her foot on the red dot: "Hey! That's my space!" she said, shifting her wet foot to cut off Serenity's approach.
[14:57] Serenity Marshal wobbled from Myara's quick shifting of her foot, her right leg lifting up off of the mat as her sweat started to make her slip. However, it wasn't enough with how low the rest of her body was to the mat, and her arms gave out, making her fall down on her sister's legs, her shorts mashing against her stockings in the process.
[15:02] Myara watched her sister, struggling a little bit herself as Serenity maneuvered her foot off the mat. Suddenly, Serenity fell, and Myara yelped in surprise as the damp crotch of her sister's shorts impacted her own wet, stockings-clad shin. "Mmf!" she muffled in mixed pain, wiggling under her sibling's weight. Once she calmed down she looked back, smiling. "Round two for me!" she teased.
[15:04] Serenity Marshal shuffled off of her sister's legs quickly, blushing as her shorts were left even wetter. "Only because you held me down... what even is that stuff?" she muttered under her breath, before grabbing the spinner. She wasn't going to let Myara get all of those sweets back so easily... though she was planning on giving her some regardless. "Right hand blue." She kneeled down at the edge of the mat, putting her hand on the closest blue dot. 
[15:14] Myara was happy to begin a third round, a snarky grin expressing her confidence as she picked up the spinner, giving it a quick whirl. "Left foot blue." she said, and she put her foot on the one directly adjacent to Serenity's hand, standing over her and smiling.
[15:17] Serenity Marshal avoided looking up at Myara, focusing on the game and grabbing her spinner. "Left hand blue." She placed her left hand behind Myara's leg, her head positioned rather close to her sister's crotch.
[15:20] Myara didn't bother to move the bottom of her dress down closer, giving Serenity a clear view of her frayed panties. Although it was too dark under her clothing to see very clearly, it looked to glisten with the same moisture that dampened her stockings. Myara used her free right foot to gingerly maneuver the spinner. "Left foot red." she said bluntly, and she barely gave Serenity's arm any space at all, lifting her left foot over and keeping her right foot on blue.
[15:23] Serenity Marshal kept her gaze away from her sister, but noticed the glisten of moisture for just a moment. Still on her hands and knees, she gave the spinner a go, calling out, "Right hand blue." With both of her hands still firmly in place on blue, but her sister's legs still restraining her left arm like they had her leg before, Serenity had to bed at the elbow to move her right hand to another dot, hoping to tie her sister's right leg up in the process.
[15:29] Myara looked down, half-pouting as Serenity spun -- and then wrapped her arms around her moistened right calf. She didn't complain however, squeezing her older sister's right arm between her stockings, releasing only to spin again with her foot. "Left hand.. yellow." she said, and Myara gradually leaned back to rest her panties against her sister's right forearm, sitting on it as she squeezed it between her calves.
[15:38] Serenity Marshal groaned, both arms trapped as Myara sat down on her, her sister feeling surprisingly heavy on her right arm. She managed to take a spin with her toe, calling out "left hand green!" before struggling to get her arm free from between Myara's legs. Already on her hands and knees, and in nk fear of falling, she tugged, hoping her sister's soaked stockings would be slick enough for her to slide a hand free.
[15:45] Myara attempted to squeeze her stockings tight around Serenity's forearm to little avail, the slick fabric easily allowing Serenity's arm free once she gave it a proper tug, almost pulling Myara onto her ass. She pouted, stabilizing herself and again flicking the spinner with a little toe. "Mmf~" she grunted. "Left foot green." Myara rotated around until her left hand laid stationary on the yellow dot, her left and right feet both stretched out before her and her ass still firmly planted, a bit moist, on Serenity's right arm.
[15:54] Serenity Marshal sighed when her hand slipped free, letting her easily place it on a yellow dot, but she groaned as her right arm was pinned under her sister's rear. She gave it another spin with her toe, smiling as she said, "Left hand yellow... your go again sis~"
[15:57] Myara reached back with her right hand to snatch the spinner and drop it closer to her, idly giving it a twirl as she sat heavily on her sister's arm. "Right hand... red" she said. Myara suddenly stretched her body out, sitting firmly on Serenity's forearm as she turned her torso to plop her hand firmly on red.
[16:01] Serenity Marshal tried to stretch her arm and fingers underneath Myara, glaring at her as she gave it another spin. "Right hand green..." She started tugging, as hard as she could, to get her right hand out from underneath her sister's  ass. "C-come on, Myara... just let me..." she muttered under her breath, seemingly making no progress.
[16:03] Myara ground steadily against her sister's hand with her ass, rotating so that Serenity could feel the frayed panties and juices flowing under her dress. She dampened it lightly. "Maybe if you beg, sis." Myara teased, turning her head to look down on her sibling.
[16:04] Serenity Marshal squirmed, frowning from the feeling of whatever was flowing out of her sister's dress. "Fine! Please get off my arm, Myara..." she said, sounding annoyed with her little sister.
[16:08] Myara would lift her ass up all at once, abruptly releasing Serenity's hand with a splash of juices. "Since you begged so nicely, keep playing... but I'll win." she said, gazing at her sister. She reached for the spinner and gave it another spin.... "Right foot red." she said, disappointed somewhat. Myara struggled -- she wasn't about to lose -- and reached far and wide to spread just the tip of her toe all the way over to the same red dot her hand already sat on. Her legs spread lewdly right in her sister's face, dress barely occluding anything.
[16:27] Serenity Marshal gave a sigh of relief once she was was let free, before frowning when her sister spread her legs in front of her, finally catching a good look up her dress and at her torn panties. They... looked so much like in her dream. They couldn't really be right? She turned her head away quickly and spun, stuttering as she said, "r-right hand yellow." She moved her hands, turning her head completely away from Myara and turning her back to her.
[16:32] Myara spun it eagerly, so close to victory she could taste it. Or perhaps that was just the smell that begun permeated the air above the fluid-slicked mat. Regardless, Myara quickly shifted her left foot over a slot, relieved to close her wide-open groin just a little bit as she put it atop her sister's hand, toes wiggling.
[16:44] Serenity Marshal quickly tugged her hand away from underneath her sister's foot, but keeping it firmly in the dot. She gave the spinner another go, calling out "Right hand blue." Keeping her left hand in place, she turned to keep her back to Myara, her knees on the middle of the mat as she placed her right hand on a rather slick dot, one her sister had stood on before.
[16:46] Myara grumbled as her sister's lucky rolls, shifting her weight a bit to get more comfortable in her stretched position. "Right foot green." she said in relief, bring her foot all the way back over to rest on a green dot near the corner, ankle dripping onto her sister's left hand.
[16:48] Serenity Marshal kept her vision averted, even as she felt Myara's stocking dripping on her hand. The feeling of it made of shiver, but she stayed focused, making another spin. "Left foot... red." She moved her foot back, resting on her right knee as she planted her foot on the closest red dot.
[16:58] Myara watched Serenity maneuver herself before reaching for another spin. "Left foot... blue." she groaned. Immediately the little sister attempted to push herself up a little further, raising her butt and arching her back... but her stockings were wet, and as Myara lifted her foot up she slipped, butt crashing down in front of her older sister. She didn't move for a moment on the floor, and then started sniffling, curling up and grabbing her knee.
[17:02] Serenity Marshal smiled as her sister failed, to keep her balance, but that smile faded as she saw her crying. Serenity got onto her hands and knees and crawled over to Myara, looking at her knee as she tried to comfort her. "Hey, hey, it's alright, Myara... are you hurt?" She tried to move her hand away from her knees to get a better look.
[17:05] Myara curled up, grabbing her stocking-clad knee in apparent pain. When her older sister lifted the struggling sibling's hand away from her knee, no damage was apparent -- though the black fabric covered anything visible. "I hurt my... *sniff* knee." Myara struggled to get out. "C-could you go get s-some ice or something?"
[17:07] Serenity Marshal nodded as Myara started to cry, getting up and walking to the kitchen. "Okay, okay, just don't move it, alright? I'll be right back." She ran into the kitchen, grabbing a plastic bag and filling it up with ice, before grabbing a few paper towels as well.
[17:15] Myara would sit up, clinging both her knees to her little chest, stockings still somehow damp. Tears flowed actively down both cheeks, Myara looking up with crying eyes as Serenity quickly returned. "It h- hurts..." the little sister whimpered.
[17:16] Serenity Marshal got down on her knees next to Myara, wrapping the plastic bag of ice in a few paper towels before putting it on her sister's knee. "It's okay, just hold it there and relax, alright?" She ran a hand down her sister's back, rubbing it slightly.
[17:19] Myara winced in apprehension as Serenity lowered to cold ice to her knee, but then immediately relaxed her expression. "I don't feel it..." she said, still tearing up from the pain. "C-could you take off my stocking for me?" she asked, relaxing a bit from her sister's caresses.
[17:21] Serenity Marshal seemed confused, but worried Myara might have taken a serious injury from her rather light fall, she nodded, letting Myara hold the ice to her knee before reaching down to pull her stocking off.
[17:23] Myara panted, apparently in pain as Serenity slowly peeled her stocking off a bit at a time, the whole thing absolutely soaked in some odorless fluid. She looked her sister directly in the eyes as she reached Myara's knee.. it looked a bit bruised, but nothing awful. As the fluid soaked Sereniy's hands, Myara already looked vastly better...
[17:25] Serenity Marshal pulled the stocking all the way off of her sister's leg, her hands feeling sticky from the ordeal as she got a closer look at Myara's knee. "It doesn't look so bad... does it feel better with the stocking off?" she asked, helping her put the ice back on.
[17:27] Myara wiggled the last bit of the fabric off, leaving her leg wet and glistening. "Y-yes, it feels a little better." she said as the ice was reapplied. "Thanks..." she muttered, staring at Serenity's hand. Perhaps noticed by the older sister, perhaps not, her skin rippled at bit in contact with all those fluids. Myara smiled.
[17:28] Serenity Marshal blinked, feeling her hand tingle a bit from the strange fluid. She finally gained the courage to ask, "Myara, what IS this stuff? You've been dripping it all morning..." Serenity pulled a hand closer to her face, gasping when she saw her skin ripple unnaturally.
[17:30] Myara looked up at her sister, blushing. She put her best face on to pull of this lie: "I... I peed myself earlier, and didn't tell you because I wanted to keep playing..." she half-cried, staring at Serenity through teary eyes.
[17:32] Serenity Marshal looked back at Myara, offering a smile and giggling a bit. "M-Myara! That's gross!" she said, her attention taken away from what she was sure now was simply a trick of her eyes. She gave Myara a playful shove before standing up. "Do you think you can walk? Maybe you should go upstairs and change..."
[17:33] Myara cried a bit as Serenity expressed her disapproval. "I-I'm sorry, sis..." she muttered, falling on her back as she was pushed. "What was that fo- ... No, I don't think I can walk." Myara said, looking just as pained as she was to start.
[17:35] Serenity Marshal dropped back down to her knees, trying to sit Myara back up and appearing flustered. "I'm sorry, I'm sorry. Look, it's okay, Myara it... it happens sometimes, but don't be afraid to speak up next time though."
[17:36] Myara winced as Serenity helped pick the little girl up. "O- okay big sis. Could you bring me up the stairs and help me change?" she asked through tightly shut eyes.
[17:37] Serenity Marshal nodded, smiling as she got down on one knee, craddling Myara in her arms as she picked her up, struggling for a few minutes. "Okay, just point me to your room, alright?" she said, walking to the stairs and up to the second floor, taking her time.
[17:43] Myara quietly snapped her fingers in her lap as they both ascended the stairs, coming up to the second floor. The little sister pointed up the second flight to their parents room. "They s-said it was okay to stay there before they left." Myara said as they begun to ascend. Halfway up the second flight, Serenity felt uncomfortably aroused. By the time they got to the top and she opened the door, it was truly crippling. The room beyond a small hall seemed fairly normal, if not bare -- A large king-sized bed, a closed chest at the foot, and two doors at either end. The lights were already on, and Myara left her sister's arms to limp over to the bed.
[17:45] Myara: [ The breakfast you had this morning hooked you to your sister's spit, and the fluid she soaked her stockings in was a long-lasting tincture of many ingredients, including her spit: it allows her to remotely control your level of arousal with hand motions and will last a few days. ]
[17:46] Serenity Marshal gasped as Myara left her arms, her knees feeling weak in seconds. When she saw the room it... it felt so familiar... just like her dream. Her shorts grew more damp as she moaned, dropping to her knees and covering her crotch. "W-what the?" she muttered under her breath as she looked at Myara.
[17:49] Myara looked as flustered as Serenity, if not more -- but she quickly grabbed a glass of liquid she's left on her nightstand, downing it in one gulp. "Ahh..." Myara muttered, not a hint of pain in her voice. Any blush or forced arousal disappeared from the little sister's face as the antidote swept her body. Ignoring her sister, she walked into the leftmost door at the end of the room -- her closet -- and snapped audibly twice before disappearing inside. "Occupy yourself while I change." Myara said from its interior.
[18:00] Serenity Marshal blushed, her pussy feeling more wet by the second as her sister went to the closest. Unable to control herself, she pulled off her shorts and practically ripped her panties off, fingers diving into her sex and fingering herself as she let out a low moan.
[18:05] Myara emerged from the closet, having taken off all her clothes save a fresh pair of black stockings. The sheer arousal Serenity felt was enough to get her little sister hot, even though she had just taken the antidote -- when Serenity's sister walked out, her cock was a flaccid two feet and thicker than it was in Serenity's "dream." Myara walked above her violently masturbating sister, pushing her onto her back with a stocking-clad foot. "Well, sis?" she asked. "How do you feel?"
[18:10] Serenity Marshal screamed as she fell onto her back, her fingers seizing up as she came, juices spewing out onto the floor and her shorts. "Oh god!" she yelled out, her body still on fire as her fingers began thrusting harder in and out of her pussy. Part of her mind began to grow frightened, reminded of just what that massive cock did to her in her nightmare, soon realizing it wasn't one at all.
[18:25] Myara lowered her foot down Serenity's belly, dragging her foot down until it was between her older sister's legs. Effortlessly she pushed the masturbating sibling's hands away with the foot, bracing the fabric-clad appendage against Serenity's squirting pussy and covering it. "You want to get off?" Myara teased. "Use my foot."
[18:27] Serenity Marshal groaned as her hand was smacked away, biting her lip as she felt her sister's stocking-clad foot covering her wet pussy lips. Blushing, she started grinding her hips against it, her clit roughly pushed into her sister's foot before she started moaning again. She wanted to stop and run... but she felt so hot... s-she just had to get off!
[18:30] Myara laughed, lowering her own finger to press a fresh pair of panties against her own cunt as lust began to similarly overtake her. Juices squirted out of Myara's tiny virgin pussy, coating her older sister's lower body in an instant. Her cock dribbled precum down in strings that slathered across Serenity's tits. All the while, Myara helped Serenity get off by pushing her stocking-covered foot harder against her spasming pussy.
[18:35] Serenity Marshal's hands, one coated in her pussy juices, moved up to her shirt, pulling it up to reveal her tits before smearing Myara's pre into her rather small pair. Her hips ground harder and harder against her sister's foot as she felt another orgasm fast approaching, her body hoping it would relieve her arousal.
[18:41] Myara shoved her foot a bit harder against Serenity's clenching pussy, crushing her clit as her older sister screamed in orgasm. Her cock drooped, far larger than last night at four feet and quickly slathering precum against Serenity's tits directly. Suddenly Myara snapped twice again, and just as her older sister had a brain-splitting orgasm her arousal disappeared.of sweets. She looked like a young pre-teen, barely a day older than Serenity had left her years ago, and her normally brown ass-length hair had instead turned itself to a shade of bottled orange, topped off with a little red bow. She seemed like she didn't notice Serenity's entrance.
[01:48] Myara pulled roughly against her older sister's hair, bucking that fat cocktip forward and stretching her jaw lewdly. The tip squished, still flaccid enough to release that hot stream of piss but firm enough to nearly split Serenity's jaw, forcing itself against the stockings again and again until they either shot into her sibling's lungs or stomach. Myara bucked forward again, forcing the first inches of her dick into her sister's throat, getting it stuck in there for the moment. "I wonder how much you can cum and spasm until you pass out?" she teased, pulling painfully against her hair.
[01:53] Serenity Marshal's eyes started to roll back, moaning and gagging loudly on the girth of her younger sister's cock. Her tongue squirmed gently underneath her cock, trying to lap up her spit and piss as the stockings wrapped around the tip of her massive dick, though the bulk of it led down to her stomach, now bloating with Myara's addictive piss and spittle. Serenity could hardly breath, but her body just wanted more and more. Myara tugging on her hair made her throat tense, clenching down on the tip of Myara's member tightly and suffocating Serenity further.
[01:59] Myara grabbed Serenity's head, shoving it a few inches further, before struggling a bit -- and finally popping her older sister off of her cocktip. The piss flow would slow, then cease, the herm's cock gradually coming back to full throbbing erectness. It was easily the size of Myara's own body, already leaking just a little bit of pre. A little bit of stray piss and spit glistened on it, but Serenity's semi-willing throatjob had stolen most from the shaft. "Do you want more, perhaps?" the littler sister questioned. Unless her older sister attempted to stop her, she'd wander over to the chest in the corner of the room and start rummaging inside, quickly emerging with a rather oversized syringe.
[02:02] Serenity Marshal only coughed in response, keeling over as soon as the massive cock was dislodged from her throat. She only regained her composure after Myara began to return with the syringe, but her eyes were focused on the oversized cock between her legs, almost as big as herself, and the piss still glistening at the tip. Wordlessly, she crawled on her hands and knees towards Myara, lapping at the piss with her tongue to try and clean it off, giving a moan from the flavor as she did. Myara was probably pleased in how easily her sister was being broken.
[02:10] Myara prepared the syringe, casually adjusting it and paying little attention to Serenity as she worshipped her enormous cock. Her expression barely changed, her cock alone responding to her older sister's ministrations as it released a good quart of precum onto the girl's face in one powerful spurt. "Mm... enjoy it. Serve me well and I might grant you more spit and piss.." Myara commented as the syringe was done being prepared. Without hesitation, she leaned back, adjusted her stance, and powerfully kicked Serenity a few feet away from her. She licked the syringe lightly and threw it before her sister. "You want more? Plunge that thing into my dick, and your clit, and I'll piss buckets for you..."
[02:15] Serenity Marshal moaned as her face was covered in Myara's thick pre, but she was caught by surprise when her little sister kicked her way so suddenly. Frowning, she looked up at Myara and pouted, before the syringe was tossed at her feet. Hesitant, she grabbed it and crawled back in front of Myara, kneeling underneath her mammoth cock before pushing the tip into the underside of Myara's member and pressing on the plunger, pumping most of whatever was inside directly into her cock. When only about a tenth was left, she pulled the syringe free, before spreading her legs and, with a bit of difficulty, lining the leaking needle up with her clit and unloading the rest into it.
[02:20] Myara exhaled, relaxing herself audibly as Serenity pushed that needle deep into her cockshaft. Before her older sister could even finish injecting, the herm's dick began changing -- it grew again, extending towards five feet and thickening so much that it was as girthy as Serenity's waist. The tip flattened, flaring out around the rim and becoming more equine. A dark sheathe formed near the base, loosening and fattening around the shaft... which got lighter. Myara's new horsecock leaked precum continuously... and it smelled severely of spit and piss. As soon as Serenity injected herself with the syringe, her clit would expand... to about two inches. The tiny clit-cock would be horselike, if just barely, leaking a piss-like stream of precum that was ludicrous for its small size. Myara snapped again, instantly sending her sister into orgasm. She would continue snapping until Serenity passed out, even if it took hours -- or killed her.
[02:23] Serenity Marshal's eyes were so focused on Myara's expanding cock and the leaking pre from its tip, that she barely noticed the changes to her own clit, growing ever slightly and leaking pre so steadily. Her entire body clenched up as Myara snapped, making her drop the syringe as she fell onto her back, spreading her legs and diving her hands into her spasming cunt. She began fingering herself furiously as she came and came and came from Myara's continued snapping, her eyes rolling back and their lids fluttering as her breaths became slower and her hands began to stop, until she finally seemed to collapse in a steadily growing pool of her pussy juices and pre.
[02:29] Myara woke Serenity up with a swift kick to the side of her head. The room had no windows, so it was hard to tell how long she'd been out -- though most of her juices were still liquid, save a generous crusting of her own pre-cum and a much more generous crusting of Myara's. In the corner of the room was a man in a gimp suit, entire body concealed and clad in tight black latex. A very long leash connected his neck to a little girl's power hand -- Myaras, who had changed back into her school outfit from the first night. She absolutely leaked of piss, and an only somewhat "fresh" pair of pantyhose seemed to wrap perfectly around her five-foot flaccid horsecock like a tight condom. "Serve." she ordered.
[02:32] Serenity Marshal groaned as she awoke, eyes adjusting to the light after a few moments. She stared at the man in the gimp suit for several seconds, confused by both him and the room that they were in. However, when she finally looked over at Myara's thick cock, wrapped in pantyhose and smelling of piss, she couldn't help but obey. On her hands and knees, she crawled to Myara, using only her mouth as she licked and sucked at the tip of that massive horsecock, taking deep whiffs on it as she did.
[02:35] Myara laughed at Serenity's approach. "So easily broken..." she muttered as her sister got to work. Her feeble attempts to please the enormous horsecock were almost completely ignored, the dick remaining utterly flacid inside the sheathe of rough fabric. "You're going to have to try harder than that, slut." Myara teased, shoving her sister flat onto her back with an errant thrust. "Let's let slave demonstrate, shall we?" Myara snapped, giving Serenity another orgasm -- she'd likely be quite sore at this point -- and calling the figure in the latex suit over. He'd kneel beside her like a dog, looking up expectantly.
[02:37] Serenity Marshal gasped, her body shaking in pleasure, but her muscles overwhelmed by exhaustion as she lay prone on the floor, looking up at the two as she continued to cum once again. She could barely even moan out from the overwhelming sensation, her throat parched and her lungs aching.
[02:41] Myara allowed her older sister to cum once more before clapping twice. All the sexual sensations that Serenity felt evaporated from her mind, the lust in the back of her head still present, but all sensory pleasures deprived. Her tiny clit-cock fell limp, useless against her leaking pussy. Hands wouldn't be the least bit exciting to the older-sister no matter where the ventured. Just as Serenity recovered from the orgasm and sudden loss of sensation, the figure clad in latex crawled around to Myara's front, wrapping his body around the flaccid horsedick and stroking rapidly. "Mmf-- now that's how you pleasure a cock.." the little girl commented, allowing the latex to stroke rapidly over her shaft audibly.
[02:43] Serenity Marshal took long, deep breaths as her orgasm ended, the fingers diving in and out of her pussy suddenly useless despite how quickly she was moving them. She whimpered as she looked up at Myara, watching the latex figure use his entire body to pleasure that mammoth horsecock. Slowly, she got back onto her hands and knees, trying to learn from the eager slave serving her sister.