He had just given his younger brother what were possibly the most amazing tits in the world, made them lactate, and he was none the wiser! Not to mention his own pussy. It was deliciously perverted, having such a thing between his legs in place of a dick. The feeling of having a deep recess inside of him was particularly erotic, and the lack of mass and weight between his legs was a constant reminder of what he was missing.

Strangely, he found having a vagina to be quite comfortable. But also, there was a unique sense of... vulnerability? He couldn't quite describe it, but Mitch was sure it was something along those lines. It was like he was a man, but felt like his manhood was missing. His dick was no longer rubbing against the front of his sweatpants; all he could feel was the warm air currents blowing across his feminine folds whenever the cotton rustled. And without any underwear, there was little in the way of 'protection'. So yes, in a way Mitch felt vulnerable, but it was a feeling he was getting an increasing thrill out of.

And he wanted more of it. His mind began to race with ideas on how to accomplish that, and when the microwave dinged a second time as a reminder that it had finished, he ignored it in favor of the BlueBerry in his hands.

I am a lot shorter.

Mitch suddenly felt an odd sinking sensation, like his entire body was pulling in on itself. His vision swam as his surroundings gradually ascending above him, making him feel increasingly nervous and ill-at-ease to an extent.

But that was exactly what he was after. He felt small, and as a result he felt unprotected in a way, which sent more waves of arousal to his loins. The microwave beeped again, prompting Mitch to snap out of his shrinking-induced reverie. He gasped slightly as he realized he could barely see over the countertop – he had definitely dropped below the five-foot mark – and way above his line of sight, was the microwave itself. He could probably reach it if he stood on his toes (definitely if he dragged over a chair), but the simple fact that he felt so challenged from such a small thing sent another chill down his spine.

A loud thunk off to the side drew his attention, where Mitch's younger brother had pulled a can of soda out of the fridge before letting it slam shut. Nick turned to face his older brother and looked down – yes, down – at him with an obnoxious smirk. Mitch had seen an expression similar to this on Nick's face plenty of times, but this time... it seemed a little off. Plus, he wasn't used to having to look up at his younger brother. Mitch hadn't taken into consideration what kind of effect his most recent change might have with his relationship with his brother...

Nick didn't say anything at first. He popped open the soda can and took a long, loud slurp of the liquid, before cocking his head to one side. "You need some help, little bro?" he asked.

Mitch's eyes were very briefly drawn to his brother's mind-boggling cleavage, before a chuckling forced his gaze back upwards. Mitch wasn't used to hearing that tone in Nick's voice. "Huh?" he mumbled, trying to piece together what was happening right now. He watched Nick step towards him, forcing him to tilt his head back further to maintain eye contact. He breath caught in his chest as he realized he was only about eye-level with his younger brother's sternum. Damn! he thought, I must be only, like, four-and-a-half feet tall now!

Nick stepped right up to Mitch, standing up straight and lording his impressive 5'1" stature over his older brother. For Mitch, this had the effect of putting his enormous tits right in Mitch's face, who didn't know what to do at this point. "I'll help you but you have to say 'Please'," stated authoritatively.

Mitch was still confused. One, because he didn't know what his younger brother was talking about, and two, because he simply wasn't used to Nick acting this way. Then he heard the microwave chiming again. He turned his head back, and realized again that he wouldn't be able to reach it without difficulty. He turned back to Nick, whose haughty grin had grown wider. "P-please?" Mitch said quietly, unsure of himself.

"'Please' what?" Nick pressed on.

Mitch blinked. "Um... Please can you get my food for me? I can't reach..."

"Hmmm," the younger (but taller) Jenkins boy said with an annoying air of superiority. "Let's see here..."

Before Mitch could react Nick had positioned himself in front of the microwave, with Mitch between him and the counter, and leaned forward to open the door. Mitch was momentarily pressed back against the counter, pinned, and his brother's mountainous boobs enveloped his neck and shoulders and partially burying his face in cleavage. Nick pulled away a couple of seconds later, but Mitch was shocked into silence, not having expected such a daring move from his older brother, who he had picked on plenty of times in the past. His mouth was open, his jaw slack. He stared into his brother's mile of creamy cleavage before forcing his gaze upwards into Nick's delighted eyes.

He understood. It really wasn't that complicated. Nick's huge leaking tits made his life at school pretty difficult, and so he had to take his victories where he could get them. In this reality, they were against Mitch, who was a four-and-a-half foot tall man with a pussy. He was short enough that Nick was able to pick on him without having to worry too much about the repercussions.

Mitch accepted this, and so did not feel much in the way of needing to exact any vengeance. Yet. More than anything, he was curious about this new relationship. And it was a little thrilling as well, though Mitch wasn't willing to admit this just yet. He attributed the heat and moisture between his legs to having been aroused earlier.

And so, whether intellectually curious about what it would be like if things were exaggerated further, or subconsciously desiring more, Mitch turned his attention back to his phone. His heart was racing, which he blamed on the excitement of change (rather than arousal).

I'm even smaller.

Once again, Mitch was met with a strong sense of vertigo as his body began to dwindle. His clothes seemed to get baggier yet as he shrank; it seemed like a miracle that his sweatpants were even staying up. The heat between his legs flourished, as that unusually intriguing sense of vulnerability returned, causing his heart to pound in his chest and his breathing rate to increase. But then Mitch's attention was drawn back to his brother. This marked the second time Mitch had entered basically the same command while neglecting to take every aspect into consideration. Namely Nick's tits were already rising out of Mitch's line of sight. His jaw dropped slightly and his eyes remained wide open at the sight of those glorious mountains of flesh rising out of view. They even seemed to be getting bigger as Mitch shrank, and he simply couldn't take his eyes off of the two wet stains capping his brother's shirt, or that fat nubs in the center of them.

The smirk plastered across Nick's face grew wider as fell behind the prodigious curvature of his gargantuan, hidden from Mitch's point of view. It was almost as if Nick knew that Mitch was shrinking, even though Mitch knew that to be impossible. "Something wrong, pussy boy?" Nick sneered before taking another bite out of the Hot Pocket intended for his older brother.

Mitch couldn't help but lick his lips a little as the huge, round masses rose over his head. The world around him settled into place, and he found himself staring straight into the upper portion of his formerly little brother's stomach, putting him at about three-and-a-half feet tall by now. He imagined that Nick could sneak up behind him one day and rest his breasts right on top of his head...

"You keep staring at my boobs like you're jealous. Is that what it is? You practically a girl already but you got no tits?"

Mitch was almost speechless. He was nervous as hell now that his younger brother towered over him, feeling a new sense of intimidation that wasn't there before, but his pussy ached at the sight of Nick's monumental mammaries. "I... N-no, I'm... I'm hungry... What am I supposed to eat?" It was strange hearing himself sound so weak and pathetic. Strange, but oddly thrilling.

Nick chuckled wickedly through a mouthful of food. "You can eat my dick if you want."

"Buh...! Wuh...!" He couldn't form any complete thoughts, utterly shocked at the words that just came out of his brother's mouth. Even when Mitch was the bigger one, he was never that mean. It did at least answer his question, though: Given a good target, Nick was a bully.
“What?!?” Nick sounded mad, and suddenly took his tits off his head to knock his older brother to the ground by shoving the massive mammaries into his face. Mitch looked into his brother face and saw he looked mad, “I would be talking like that Mitch, you are just a pussy boy, and you are going to remain a pussy boy.”

Mitch couldn’t focus as he rubbed his legs together, as there was a fire of arousal burning within him which all he wanted to do is grow and grow. He never pegged himself getting off on humiliation but he loved it. He put the phone in front of him and started to tap vigorously.

Mitch’s brother Nick is well-known as a stud. He is tall for a man, and very muscular as he gains muscle with ease. He is also well-known to be hung, with a well above average penis. Finally, no one reacts negatively to his breasts, with him and everyone else seeing it as a blessing and a turn-on. He confidently shows them off, along with his other hot features. 

Mitch paused as he wanted more from Nick as well.

Nick is highly aroused by humiliating his brother, as he has no problem doing it when he is around his sibling. He never wishes to harm his older brother, but clearly has a bully fetish.

Mitch couldn’t really believe what he just typed. He couldn’t possibly think of pressing okay, as he probably should wait until his arousal goes down to think this out.

Nick finished the last bite of the hot pocket, “And if Nina only dates me for my tits, who cares. I can fuck her Mitch, which is more than you can ever do!”

Mitch arched his back and moaned, the shots of pleasure were getting more intense. Not wanting to think about it much more, he hit enter.

He instantly watched as Nick stretched up and nearly expanded in all directions. His tits were rising again, only this time, everything in the kitchen stayed the same size. Nick was smirking and laughing at his previous comment, as the gap between the two grew more and more every second. His arms bulged out, giving him large sailor biceps which made him look like he lived at the gym. Below his breasts, a firm six-pack formed and chiseled out a powerful looking torso, aside from the giant milk filled breasts of course. He reached up and touched the roof and looked down on his brother, “Soaking in my perfection again? Don’t blame your pathetic ass...”

Mitch squirmed again, as he couldn’t help the growing sensations of pleasure shaking him. His brother must of been just over six and a half feet and was bulging in sexy, girl-magnet muscles. Standing up, his face was now staring right at his bulge, his very evident in tight shorts bulge, which was the largest bulge he had ever seen. 

The other thing which had changed was his clothing, instead of hiding his body, his clothing showed it off. He was wearing a black tank-top which exposed his delicious and large cleavage, and some running shorts which showed off his powerful legs and incredibly huge bulge. It was an odd, but appealing combination.

The new Nick shoved Mitch to the ground again, “God, I was kidding before about eating my dick, pussy faggot...”
Nina reached up to kiss him again, this time slipping her hand down to the obscene bulge tenting Nick's shorts, but before their lips met her eyes suddenly fell upon the little figure trying to hide himself from view. "Looks like we have a little voyeur," she said loudly, with a smirk on her pretty lips.

Nick rolled his eyes and scoffed. "Little fucker's probably fingering himself over there. He was eyeing my dick earlier. Think he's fantasizing about it, the little faggot."

Much to Mitch's horror (delight?), Nina's eyes lit up. Mitch tried shaking his head to deny the accusation, but Nina was already smiling widely. "Oh, is that right? Little pussy boy wants his younger brother's big, meaty cock?" She punctuated the end of the sentence by grabbing hold of Nick's bulge, whose eyes briefly rolled into the back of his head.

Mitch didn't know what to do. His mind was reeling. He was getting off from his brother verbally abusing and getting rough with him, and now his girlfriend was in on it too? It was hellishly erotic. Completely wrong, but so strong he couldn't fight it! He didn't know what to do. So he did what his instincts told him to do: cower. He gripped the molding on the corner of the wall, and slid back, casting his head down in shame as he tried to make himself seem less visible.

But Nina was having none of it. With an impish chuckle she reached up and gave Nick one last lust-fueled kiss before skipping over to the shrunken, cowering Mitch. He gasped as she came closer, unprepared for her great size advantage over him. Her presence and energy were overwhelming to him, and his legs began shaking. He must've looked scared, because Nina's face beamed with malicious excitement.

She grabbed Mitch by one skinny arm and pulled him out into the short hallway, and then bending over at the waist – looming over him like a giantess – she pinned his arms against the wall with a strength he wasn't able to fight. "Well?!" she pressed on. "Is that what it is, little Mitchy-poo??" she asked mockingly. "Do you want to suck your brother's fat, juicy cock? Or are you jealous? Jealous that your younger brother is so big and strong and actually has a cock?"

"N-no!" Mitch sputtered instinctively. "It-it's not--! I don't--!"

But a pair of strong, feminine hands jostled him against the wall, keeping him quiet. And then he was suddenly lifted. His feet left the ground, and his back slid upwards against the wall. Nina's seemingly delicate arms easily kept him aloft until he was at her eye level. His body shook and shivered from both fear and arousal. And when Nina pushed her larger body up against his as hard as she could and asked, "Well, which is it?!", a dam exploded.

Mitch came. He came hard, overwhelmed by everything he was experiencing. He shook, and he whimpered, cried, and moaned in pleasure and shame.

"What the f..." Nina gasped. "Did you just...? Did he just...?" There was some obvious amusement in her tone, but Mitch could detect a hint of excitement, and maybe even arousal.

There was suddenly a deep, resonating chuckle from directly in front of Mitch, behind Nina. Mitch pried his eyes open through his tears, and looking up he saw the smirking face of his younger brother. "He sure did," Nick said with a hearty laugh. "Look!" The larger Jenkins brother pointed to Mitch's crotch area.

Mitch's cheeks burned in embarrassment (and subsequently further arousal) as he realized his sweatpants were wet in the front. He'd cum hard enough to soak through the front of them.

"Oh-hoh my god!" Nina laughed. "The little fucker's a squirter!"

"P-please! Let me go!"

"Whoops!" Nick cheered with a big laugh, as he tugged at the waistband of Mitch's loose sweatpants.

Mitch cried out again as he was suddenly naked from the waist down. He kicked his legs as a wave of cool air blew over his soaked pussy and dampened thighs. "Puh-please! S-stop!"

And then he fell. He fell from a height that to him seemed excessive, and landed on his butt in a crumpled heap on the floor. He looked up to Nina, who loomed over him, and now completely ignored him. The teenage Latina bully spun around and wrapped her arms around her tall, muscular lover. "Oooh, baby, as much much as I'd love to keep picking on your brother, I really want you to fuck me right now."

Nick grinned, and firmly grabbed the Latina by the hips, and pushed her back against the wall. She practically tripped over Mitch's crumpled little body, but only giggled excitedly. And then she was lifted up off the ground. Mitch curled his head up to see that his overgrown brother had lifted her up against the wall. He instinctively scampered out of the way, and tried unsuccessfully to take his sweatpants with him. He was unable to because his goliath of a brother was standing on them. Purposefully, no doubt.

And so there he was, curled up on the floor, pantsless with his bare pussy unhidden and exposed to the world. And, still rolling and disoriented from his recent orgasm, Mitch was aroused beyond belief.

"Oh god, oh god, oh god," Mitch chanted quietly. He rolled around on the floor a bit as he tried to recover his wits after his recent (and rather embarrassing) orgasm. Eventually he was able to push himself up onto his knees, beside his brother's legs. He gasped as he looked up. From this vantage point his younger brother was a veritable giant. He gazed up at two thick columns of muscle that reached all the way up to a tight pair of running shorts, and...

"Oh, yeah, baby..." Nick moaned.

Mitch shuddered as he watched the sexy Latina's hands dip under the elastic waistband of Nick's shorts. He saw her fingers glide underneath the fabric, and wrap themselves around the enormous bulge and begin to massage it. "Oh, fuh..." Mitch gasped. His pussy flourished with another rush of heat when Nina's ministrations to his brother grew more passionate.

"Mmm..." Nick groaned in pleasure. "You want it?"

"I do," Nina answered, moaning into his mouth as they kissed.

"Yesss..." Mitch echoed. And then he gasped again. He looked down at himself, and the hand that was buried in his own snatch between his naked thighs. He briefly marveled at his own reaction to seeing the heated foreplay between his younger sibling and his hot girlfriend.

But then it was out. Nina had pulled the waistband down enough so that Nick's huge cock fell free from its confines, and sprang upwards in full erection. It was enormous, just like his tits. Just like Nick himself. A full eleven inches of thick cock meat, which looked like twice as much to Mitch's shrunken perspective. Things continued to escalate. Nick pushed his fleshy mountains more firmly into his girlfriend, using his own weight to keep her elevated against the wall. He began pulling and tearing at her clothes, practically ripping her shirt off and then easing her shorts and panties down her legs, where they dangled from her sneakers where her feet hung inches above the ground. She did the same to him after that, first awkwardly pulling his shirt over his head and tossing it aside, and then pushing his shorts down his hips so that they pulled at his feet, taking his underwear along with them.

Mitch marveled at the naked pair humping above him. Nina was fucking hot. Her legs were tanned, smooth, and shapely, and with his reduced stature and perspective they seemed to go on forever, all the way up to her big, round bottom. Her ass slapped against the wall as Nick pressed into her over and over, causing not-so-little ripples to reverberate through her ample flesh. Far above that, her modest but round and perky tits bounced freely and mashed against Nick's much larger pair. Mitch balked at the sight of them. This was the first time he was seeing his brother's breasts completely naked. They were so big, so round, and so smooth... And they jiggled so freely they made his mouth water. They were perfect!

But, for some reason, his eyes kept roaming back to Nick's cock. His huge, impressive cock and the pair of jumbo eggs tightly encased in the sack hanging below it. Mitch's cheeks burned in embarrassment as he openly stared. Even though Nick and Nina were no longer paying him any mind, he still felt horribly ashamed that his attention was on his brother and not his brother's hot girlfriend. What the fuck is wrong with me? he wondered for the twentieth time in the past hour alone. He couldn't figure out why he was now so... infatuated with his younger brother. Why had he turned the fifteen-year-old Nick Jenkins into a walking embodiment of masculine perfection (huge lactating tits notwithstanding)? He didn't know where the obsession was coming from, or why it was turning him on so much.

But, he knew that he wanted more. The idea that Nick was better than him, that he could dominate Mitch more effectively, tease him, torture him, belittle him... It got him soaking wet all over again. Mitch caught himself with his fingers buried in his pussy again, but this time he didn't remove them. He actually licked his lips when he noticed that Nina's delicate fingers were wrapped around Nick's long shaft, gently stroking it. I'm just curious, he told himself. I just want to see what would happen... Chewing his lower lip, he reluctantly turned his attention away from his brother and focused on the BlueBerry still clutched in his free hand.

Nick is much taller, stronger, bustier, and has an even larger cock. His testicles are proportionately huge, and are capable of producing large volumes of cum with every ejaculation. He has an incredibly high libido and stamina.

Mitch swallowed hard before sending the command through, doubting himself as he understood how fucked up his desires were becoming. Nevertheless, he hit the confirm button and found himself looking up expectantly, eager to see the results. His other hand was still working passionately between his own legs, bringing himself closer to another orgasm.

Before his very eyes, Nick stretched ever higher. His feet shifted heavily on the floor as they expanded, and ominous creaking noises came louder and louder from the floorboards. His legs thickened, and up much higher his already impressive biceps swelled just a bit larger. His breasts expanded in all directions, billowing out between his and Nina's bodies. Almost as if knowing they were growing, the Latina's fingers groped all the more eagerly into the increasing masses. Nina was gradually lifted higher and higher off the ground, still pinned against the wall, but seeming to become more and more consumed by her lover's growing body.

Mitch's eyes were drawn back to his brother's cock. A cock which was growing faster than the rest of his body. It grew thicker, and stretched longer and longer up between the teens' bodies. A foot, thirteen inches, fourteen inches... Mitch couldn't guess when it would stop, and the same went for Nick himself. The behemoth-like Jenkins boy didn't stop growing until his head neared the ceiling, cresting almost eight feet in height, and bulging with muscles and tit-flesh. Nina's fingers were completely dwarfed by Nick's cock. She couldn't even come close to wrapping them all the around his shaft, but that didn't stop her from rubbing and stroking it affectionately and passionately. All eighteen inches of it. The two orbs below swelled larger and larger, growing nearly as big as softballs, and bouncing heavily against Nick's powerful-looking thighs as he humped his girl. They were no longer kissing. Nina's head was practically buried between Nick's milky breasts, now just a bit larger than watermelons, but decidedly round and firm despite their size.

Suddenly, Nick couldn't take any more. Using his powerful arms he effortlessly lifted Nina even higher. Her eyes brightened and her smile widened, knowing full well what was coming next. Nick aimed his cock between her legs, which were now spread wide and wrapping themselves around his waist. Mitch stared in disbelief. There's no way that's going to fit! he thought. But that didn't stop Nick from trying. He managed to get the bulbous head of his massive cock in his girlfriend, followed by a few more inches of hard, thick meat. Nina cried out in pleasure, and Nick grunted happily. He began thrusting roughly, so roughly that Mitch could swear he was hearing plaster crackling or wood splintering.

Mitch's fingers worked deftly inside his dripping pussy as he watched his utterly massive younger brother fucking the smoking hot Latina. He felt... small. Small and helpless next to the sex-crazed giant. But this only made him hornier.

Mitch came more than once (as did Nina) in the time it took Nick to finally achieve climax. There was a mighty groan from the overgrown Jenkins boy, and a series of feminine cries from his partner. Mitch's eyes boggled as he watched the cum erupt from between Nina's legs. It came in huge spurts, so forceful and so voluminous that it couldn't be contained inside of her, so it squirted out the (admittedly very thin) space between her vaginal walls and Nick's fat cock. He came and came and came, his white spunk seemingly never-ending, spattering on the floor (and even on to Mitch's discarded sweatpants) and dripping down Nick's muscular legs.

When it was all over, Nick withdrew with a loud, wet slurp and an appreciative sigh from Nina. He lifted her all the way up so they were on the same level, way above Mitch's vantage point from – he gulped – below Nick's knees. They kissed passionately, recovering from the hot, rough, and improbable sex they'd just had.

Mitch gasped as his finally orgasm washed over him. Since it was so difficult to see everything so far above him, his eyes were focused yet again on his brother's gigantic member, which was softening but looking no less impressive and intimidating. It was still soaked with copious amounts of sex fluids, and continued to drip obscenely.

"Little fucker got quite the show, didn't he," suddenly came a deep, resonating voice.

Mitch suddenly grew very worried as he tilted his head back as far as it would go in order to see his brother's face, what seemed like twenty feet above him, smirking down at him. He couldn't quite bring himself to remove his fingers from his pussy.

"Mmm, did you see how he couldn't take his eyes off your cock?" Nina joined in.

The sexy Latina was suddenly dropped to the floor, landing on her bare feet (having already kicked away her clothes and shoes), and stood with her arm around her lover's waist. Mitch stumbled to his feet so quickly that he nearly lost his balance (still unable to remove his hand from between his legs), and he stood on shaky legs in front of the odd-looking pair. He was struck with a bit of deja vu. Nina's head was just about even with Nick's tits, an echo of the size difference Mitch earlier shared with his younger brother. Mitch noted – with both a feeling of dread, and erotic thrill – that he now just barely passed his brother's knees in height.

But that view was quickly changing, as Nick was quickly descending upon him. The nearly-eight-foot teen knelt down in front of his three-and-a-half-foot brother, and smiling malevolently at him, idly stroking his slick shaft back to life















He eyed his new phone, sitting so innocently on his desk. It's amazing what that thing is capable of! he thought to himself. The things it did to his sister... The things I could do with it. I could do anything to anyone I wanted, to myself if I wanted to... He froze, an idea suddenly forming in his mind. Myself! He literally smacked himself on the forehead, as if the notion of improving his own body was a brilliant realization. He immediately thought of his dick, of course. What perverted young man wouldn't? He looked down at himself, at his six-inch erection sticking out from between his legs. Granted he'd always heard six inches was considered 'average', but really, what bearing did that ever have on a young perverts fantasies to see it bigger? His decision already made, Mitch stepped over to his desk, grabbed his BlueBerry, and booted up the Soothsayer app.

I have a very large dick.

A simple request, but then again his commands about his sister had been simple as well and they turned out great.

Almost immediately his entire groin was awash with a soothing warmth, and Mitch couldn't help but let out a moan of pleasure. Intially he closed his eyes, and he could actually feel his dick stretching, similar to the feeling of getting a strong boner in the first place except that he already had one to begin with. He forced his eyes open, and couldn't help but grin as he witnessed his shaft creeping outward, slowly elongating and thickening. As the fractions of inches piled on, his cock began to droop more and more under its own increasing weight, and the feeling of it being so affected by gravity turned him on even more.

Jeez, how big is this going to get? he began to wonder. But as if that was the cue, his dick stopped growing, extending from his groin nearly twice as much as it used to. Gingerly, he wrapped his fingers around the underside of his shaft, and started sliding his hand up and down its generous length. He was delighted to discover that he was only barely able to wrap his fingers around his own girth. Curious, he grabbed a measuring stick off his desk and measured his new member. True to his command, the BlueBerry had given him a ten-inch penis. 'Very large' indeed, without obscene.

Mitch felt a sudden urge to jerk off. Needless to say having a such an impressive cock was making him horny. But not only that, visions of his sexified sister danced in his hand, touching him in places...

Mitch heard the splashing sound from outside and knew that there was at this very moment a drop dead gorgeous girl swimming in the families pool and if she wouldn't be his sister, he would be outside in a second. But after all she was his sister, and even if she was probably the most sexiest creature on his planet (that he knew of) his sexual interest in her was limited. And at this very moment his dick had just grown to a 'very large' size and Mitch decided to explore that idea first. To make one of his deepest fantasies come true, he grabbed the Blueberry again and typed a new command.

The size my dick is right now is from now on considered its default size. Whenever I say the word 'grow' my dick will start growing, if I say the word 'shrink' my dick will start shrinking and if I say 'stop' my dick will stay at the size it is at that moment. And whenever I say 'back to normal' it will become the exact size it is right now.

Mitch's heart was beating fast and the excitement made it very difficult for him to not grab his new 10 inch rod and masturbate to orgasm immediately. But he had dreamed about this very situation so many times, having the ability to change his own dick at any time, he just had to do it. He hit the 'submit' button and immediately felt a short tingle in his cock but otherwise nothing happened.
"If this works..." he whispered to himself and watched his dick throbbing at the limit of hardness "Grow!" he commanded it and immediately it obeyed.
"Holy shit!!" he almost passed out when he watched his wettest dream come true as his dick grew right in front of his eyes. With one hand at his shaft he could not only see but feel the full extend of his recent command and like mesmerized watched how his grip on his cock opened as the shaft was now to thick to be hold in one hand. He couldn't stop himself anymore and just had to start masturbating.

It took him about a second to cum as he was already on the verge of cuming from the sight of his dick growing just like that, but the orgasm he had was probably the strongest he had ever felt. Under the ministration of his still growing cock he shoot his load right through his room and didn't give a damn that he was making a mess. He was just at this moment living his horniest and wettest dream ever just in reality, hell if his own mother would have entered his room at this very moment he wouldn't have given shit! With the images of his naked and very sexy sister on his mind and an ever growing cock in his hands he came like crazy and finally broke down onto his knees almost passing out from the feeling and probably the lack of blood when he finally shoot his last load.

He stood there panting for a moment to catch his breath, one hand still on his growing shaft. Like in a dream he watched his now almost apple-sized head of his dick grow by his face, and although he knew that his size was now beyond ridiculous he just didn't want to stop that incredible feeling. Just when his cock started to push his legs apart he told him to stop before this might cause health issues. Immediately his cock obeyed and Mitch took a moment to admire what incredible monster now emerged from his crotch.

Wider than what he could grab with both hands and reaching above his head he had definitely the hugest dick in the whole world and the warmth and the throbbing told him that it was as well still fully functional. It still stood rock hard but with all the blood inside Mitch figured that there was just not enough room inside his body to allow for that thing to ever go limp at this size. The weight was incredible and he figured that this device must as well have changed his muscles as otherwise he could hardly walk around with something this huge. Gravity was pulling it down and he had to lean it against his chest to not make it fall to the floor. He hugged his own dick for a moment just to know how it would feel to do that and decided that this Blueberry was the best thing that had ever happened to his life.


Mitch's mouth opened and then shut, unable to find any words. With a wicked grin and a glint of hunger in her eyes, Rae bent at the knees, sliding her burgeoning boobs along Mitch's torso, and yanked down his shorts. He grunted, his aching erection springing free underwater. Rae stood back up to her full height, looming over him by a good four inches. Mitch tried to speak again, but his sister immediately silenced him with another lustful kiss on the lips.

"I need big brother inside me, Mitch," she whispered huskily into his ear, licking his earlobe. Mitch nearly came right then and there. Suddenly, with a strength that surprised him, Rae gripped Mitch by the waist and lifted him, plopping him back down on the pool's edge with his feet dangling into the water.

His cock now chilled by the open air, Mitch shuddered with arousal. She's so strong! he immediately thought, but then realized that the weightlessness offered by being in the water probably helped her out. Still, though, her newfound size was made evident, and it turned Mitch on even more.

He was completely bewildered as she climbed out of the pool after him. He scooted backwards on reflex, but she quickly caught up to him as she crawled towards him on her knees. She quickly straddled him, bracing herself with her hands on his shoulders as she pushed herself up on her knees, hovering her slick, hairless pussy over his cock.

"Ooooohhh," Rae sighed as she lowered herself down over his cock. Mitch grunted as inch after inch slid into his sister's eager cunt. As the last of Mitch's shaft remained, Rae wiggled her hips, easing in those last couple inches until all ten inches of her brother's cock was inside of her. She settled into his lap, remaining still to relish the sensation of being so filled. Looking down with an expression of accomplishment, she pulled Mitch's head into her cleavage. She held him there and didn't let go, but Mitch didn't seem to want to struggle. "Mmm, you're so big, little brother...!" she exclaimed breathlessly, wiggling her hips a little in his lap as she squeezed her thighs tighter around his waist.

Mitch, for his part, felt like he was heaven, while at the same time knew that he was certainly going to hell. He could only focus on the pleasant feel of her slick, wet breasts against his face and her thick, strong thighs around his waist. She's so big... he thought as he slid his hands around her waist, over her hips, and to her firm, plush ass. A far cry from the bratty, slender teen he used to know.

Rae felt her brother give a reflexive buck of the hips, and gasped at the pleasure. "Oohh, fuck me, Mitch..." she breathed. But the meaning of her words were lost as she began to take matters into her own hands. She pistoned on top of him, seeing stars every time his thick, turgid length penetrated her needy folds. "Fuck me. Fuck me, little brother," she repeated under breath, though still loud enough for Mitch to hear everything.

I can't believe this is happening. I can't believe I'm fucking my own sister, he thought. He continued to bury his face between his breasts, not that he had much of a choice with Rae holding his head there, and never stopped gripping her fantastic rump. Meanwhile, Rae's mantra continued, fueling his arousal by repeatedly referring to him as her 'little brother'. "Rae..." he groaned into her chest.

"Yeah... mmm... little brother?"

"I don't know... I don't know how much longer..."

The knowledge that she was having such an effect on her brother drove Rae wild. She was surprised that she hadn't cum yet already, but she could feel one coming on nonetheless. A big one. "I know, Mitch... Me too... Not long..."

"I'm gonna..."

"I know you are... I want you to..." Sensing her own climax was impending, Rae wrapped her arms around her brother's back ever tighter, aiming to hold him close throughout the experience. "Cum in me, little brother, cum in me..."

"Oh god, Rae..." And so he did. His muscles gave out as the first load of cum erupted from his ten-inch cock into his sister's hungry snatch, adn then only thing keeping him from falling backwards onto the hard patio was her hold around him. Pulse after pulse of cum blasted into her, sending wave after wave of pleasure up and down his spine, and a thought kept repeated in his mind: I'm cumming inside my sister. I'm cumming inside my fucking hot, sexy, twin sister.

"Oh, that feels so good, Mitch..." she whispered breathlessly, referring to both her own orgasm and the sensation of being flooded with her brother's cum. She stopped pistoning on top of him, but took up a light rocking motion, as if coaxing him to feel more relaxed.

The two spent the next several minutes in silence, with Rae holding her brother in a comforting way, and Mitch basking in the warmth and sexiness of his sister's body. Finally, Rae released her grip around Mitch's head, allowing him to withdraw his face from her cleavage. He leaned back a little, allowing the upper half of his body to breathe. He looked up to see the mischievous, naughty smile on her face, looking down with an air of extreme satisfaction for having fucked her own brother. Coyly, she caressed his chest with her palms and fingertips, but did not let him withdraw his member from her sex.





















There were both girls sitting on Rae´s bed, both of them overwhelmed by the recent event of an immensely titan of a cock growing from Rae´s crotch. Thankfully, they wern´t reaching the freaking-out point. They stayed like that, contemplating the fleshy organ pulse with the girl´s heart-beat. The fat appendage showed some thick veins all over its skin, which was of a much darker hue compared to the rest of the petite girl´s body. That monster was longer than her thighs, reaching to her knees and even further. They could not appreciate its full size, though, as it curved at the edge of the bed. Finally, Rae´s curiosity made her hands move, attempting to hold the resting monster with her left and her right. It proved to be a difficult task, as its girth was too much for her small, delicate hands to encompass. Nonetheless, she straightened the bent part that consisted mostly of the skin covered tip. Clearly, under that hood hided a huge bulk which happened to be its glans.

“Oh, my, and I didn´t do anything…” said Dana absentmindedly in a whisper.

“Huh?” Rae hadn´t really paid attention.

“I mean, I didn´t do anyone with one this big before, I didn´t know they came in such sizes” she corrected herself.

“Wow” stated Rae, finally coming out of her astonished stupor. “I don´t know what to say or think. Is this supposed to happen? I mean, I´ve never heard of it before.” She was so taken aback she wasn´t saying the typical rude words, which were practically a brand of her style.

“No idea. You should probably see a doctor.”

“Uhm… I don´t know, I feel fine. Actually, too good.” Rae give the matter a bit of thought and came swiftly to a conclusion. “You know? It´s a fact that the pervert of the house is Mitch. I already told you. So, if anyone knows something about this, it must be him.”

“Yeah, I guess you are right.”

- - - - -

“Fuck!” exclaimed Mitch in low voice. “What I´m going to do now?” He lowered his eyes to his crotch where his hands had fueled his pussy into a series of orgasms. Still panting and noticing it would be too suspicious if Rae witnessed his chair and the nearby ground covered in his pussy juices, he decided to use his Blueberry again.

I´m not aroused, and my room and clothes are as clean and dry as they were before I started masturbating.

“Perfect! I´m loving this mobile more and more!”

Watching again at the screen of his laptop, he saw Rae struggling to conceal his miraculously sized schlong into a pair of yoga pants. Her friend Dana looked more than captivated by the small girl maneuvering and handling that much cock-meat with her tiny hands. It was then that Mitch realized something, a word came to his mind: “hyper-cock.” Only then his mind made the connection with the pervert stories he uploaded to the internet.

“Oh, man, oh man! This could go so out of hands!” In his stories, hyper-cocks were sported by futas with some unusual abilities and he feared Rae had inherited any with her new grown dick. “Ok, better be prepared, he thought.”

I am able to cope with Rae´s penis and won´t get hurt if she has sex with me.

*knock, knock, knock!*

“Fuck,” he thought, “she´s already here.” Watching the screen again he saw Dana still in the nearby room, sitting in Rae´s bed and checking something on her phone. “At least it´s going to be less awkward this way.”

“Yes, come in!” answered Mitch, as he minimized the nano-spy interface, a web browser with random stuff coming up, instead.

The door opened slowly. “It´s me, Mitch” Rae announced herself.

“Hey, sis, what´s up?”

“Oh, how tidy is your room” she told Mitch smiling nicely.

“Thanks” he said, noticing the obvious pattern: when Rae was about to ask for his help, she tended to be nicer to him. The other obvious thing was that she was holding her pillow in front of her for no apparent reason. As if that weren´t already strange enough, she walked sidewards and sat onto Mitch´s bed. When she was already sitting, she suddenly slid to her right. Mitch watched her all the time with the best poker face he could make right then. Rae was nervous, he could see it in her slightly forced smile, so perhaps she was buying that Mitch was unsuspicious.

“Ups” she said right after the brief slide.

“What?”

“Nothing.”

“Ok, so, have you come here to sit and watch me surf the web?” asked Mitch pretending to be getting irritated.

“Oh, no… you see… well, it´s something, actually… but, oh, don´t worry, it´s not important, nothing serious… I guess, but…”

“Oh, come on, Rae!” he interrumpted her, and now he was actually a bit impatient. All of a sudden, he wanted her to reveal her ‘secret.’ This surprised him a bit, he wondered if his lady parts were the ones to blame for this. “Stop mumbling nonsense and go straight to the point.”

Rae looked at him for some seconds pondering what to do. She didn´t feel that embarrassed to not telling her brother about this. Her only fear was that perhaps her new developments could mean some kind of health issue. “Ok,” she finally said, “I wanted to ask you something. Is it normal for a girl to suddenly grow a cock?”

Mitch was slightly taken aback by the bluntness of the question. “Errr… what are you talking about?” he managed to ask, not that convincingly.

“Shit… I mean… I´ll have to show you, I guess.” With that, Rae removed her pillow allowing Mitch to see her purple yoga pants filled to an extent they were never intended to. Precisely, the crotch zone of those pants looked stretched almost beyond fabric´s elastic capabilities. The massive bulge bent between her legs, which were unable to touch one another. It apparently went beneath her left leg and ass cheek and reappeared to the left of her petite butt. He felt as if a magnetic field was attracting his gaze right to her limp cunt destroyer. This sudden feeling about cocks was new to him, but he couldn´t hide it. His reaction looked like he was about to panic in Rae´s eyes, though he was miles away from that: he was developing a craving for that huge dick. “Oh, come on, you dork! Don´t freak out! I really need your help, big bro…” was her upset plead, but Mitch wasn´t freaking out even when he looked to be.

He managed to break free from the hypnotic effect that cock had on him, regaining some composure. How would he dare not help his sister? He was a pervert who would even give his own sister an immensely overgrown cock in order to satisfy his crazy perversions; still he was her older brother. That meant something to him. Besides that, who wouldn´t try their hardest to not let down a cutie like Rae (cutie plus a gigantic donk, ok)?

“Ok, let´s see,” he started, trying to sound reliable and relaxed, “how it happened?”



















For Nathan, though, it just meant that one side of their relationship took a lot more work than the other side. As he slipped his arms under the waistband and shimmied down the fabric into a world of musk and hot flesh, he didn't regret the hard work ahead of him. He huffed the wonderful smell as he turned himself around to face the fat base of his brother's length, bigger around than an oil drum to him and with more give than most pillows he had ever slept on. Softly, slowly, he placed a kiss on that cock. 


It was a strange thing to say but he loved working his brother's cock. He was an early riser compared to Sam and Nathan was proud to say that the giant he was stroking didn't get morning wood from natural occurrences so much as from his tiny sibling's ministrations. The doll-sized 18 year old sighed as he rubbed his face into the first inch of monstrous dick and got to work rubbing and licking over Sam's endowment. 

From his first days enjoying porn, he later realized that he was a size queen. That didn't change when he became smaller than a beer bottle. Doctors had done a lot of research and came to the conclusion that the tiny rescaled kept a majority of their density and thus were far more durable than something their size would imply. Of course, these thoughts didn't cross Sam's mind as he coaxed the fat tube of cock meat to rise, muscles tensing as he scrubbed with all of his might. He never thought that worshipping his big brother's cock would be the reason he finally started working out or that the massive loins would be what he used to work out in the first place but it sure put a lot more fun into the workout.

With a bit more wriggling, he slid around the shaft to rest his feet on the soft, shifting skin of his huge lover's ball sack and the slowly firming rod draped over his head and back, the mountain of flesh almost completely enveloping him, dominating his body with it's mere presence. For a submissive, this was paradise and he couldn't be happier to have someone like Nathan in his life.

Rubbing into the chubbing flesh, his tongue swiped across as much cock as he could manage while his feet constantly shifted, lightly tenderizing his hot, musky platform like a cat flexing his paws but thankfully without the claws to go with it. The weight of cock on his body was starting to grow lighter as his brother became aroused, what felt like the weight of two sacks of potatoes becoming a more manageable full duffel bag. His work was cut out for him.


He could feel his knees starting to slide back on Sam's skin as he hunched over that meaty cock with two fistfuls of foreskin acting as reins to the monster he fucked so rampantly. That tight tube was starting to twitch and spasm around him as he rolled his hips like the arm on a piston. It was an apt description as he plugged his brother's cock hole with fervor. He leaned forward and pressed his face to the dick he was fucking and inhaled deeply, his world a mash of euphoria from his every sense. He could hear the fleshy *Thwap thwap thwap* of his miniscule pelvis pounding repeatedly into that growing cock head as he raced toward an orgasm he knew he wouldn't get before it was too hard to fuck.

The sound, scent and feeling in the humid, sexy confines of Sam's briefs filled his mind and as more inches poured into the cock he hammered vigorously, he finally felt it: The elastic waistband of his briefs. It didn't deny his rump clearance for long and after a moment, he felt cool air against his cheeks as the band dragged up his back. A wave of coolness spread over his musk-drowned body and he wished he could just crawl back in and fuck his big brother longer but soon enough, he was hunched over the cock head shivering as his reins pulled tighter to the firming flesh.

He felt the words before he heard them, a bass rumbling that made his whole body shudder even as he continued to slam cock into cock, cool air making him shiver.

Thankfully, that massive car-sized mitt didn't pull him away but merely leaned forward to rub over the underside of Sam's cock, not even touching the topside as we had figured out early on that trying to stroke his cock while the tiny man tried to please it was like trying to fellate someone while they bounced on a trampoline. As it stood now, that huge glans merely bobbed down with each mighty stroke like a lover pushing their rump back into the dick pushing into them. 

Nathan's breath grew heavier as he exerted himself slamming his tiny cock into it's gargantuan brethren, still sliding back. Both of them had won the genetic lottery where it counted and the seven inches of pulsing cock were soon at full mast, longer than his entire body and way more sensitive than most lovers would like. To be frank, Sam was a quickshot and the both of them couldn't be happier about it. It was hard work to please a dick bigger than yourself and Nathan knew his brother had been a bit ashamed after their first attempt at fooling around couldn't get him off despite the younger siblings best efforts.

The two of them had found that so far, urethral stimulation was the fastest road to climax for the normal-sized man and Nathan nearly laughed when he realized he was the world's tiniest power bottom. The sounds of flesh pounding flesh was only replaced by the rumble of moans shaking his being as he fucked a cock that could likely crush him to death with different positioning. The risky relationship was a bit of a rush to the thrill-seeker in training and he looked up to see Sam's fingers rushing toward him as they rubbed the loose excess skin of his cock up and down, the scent of masculine potency washing over him with every pass.

Honestly, the tiny man wouldn't mind living against that cock. He was never ambitious and living to serve his giant sibling seemed like a paradise compared to the future outside. He was too small to do real work. What if he just embraced incest?