"Rosalina! I heard about what's going on and hurried to get here as fast I could! Is what I'm hearing actually true?!" Peach barged into the bedroom in a panic. Rosalina simply nodded her head. It had already been half a day since she had finished up with Daisy and her urges were still as powerful as ever.

"Yes, unfortunately," Rosalina bashfully held her pillow over her groin. She had always been a bit closer to Peach than Daisy, so this situation was proving to be a tad more embarrassing for her.

"Unfortunate? I can't believe you didn't tell me sooner!" Peach's voice picked up and her expression brightened

Rosalina was confused by this reaction just long enough for Peach to take the pillow from her and get a look at the lump in her nightgown formed by the still raging member that she had been concealing underneath it.

"Oh my! Not only is it true, but it's better than I expected!" Peach happily inspected Rosalina's dick from the outline it made in her garment. "I mean Daisy told me what had happened, but her story didn't do justice to the size of it. No wonder you messed her up so badly."

"I didn't mean to... It's just so hard to control it and I needed her help, but it wasn't enough..."

"Please, please say no more!" Peach shushed her, "I only wish you had told me about this sooner! I mean... can I take a look at it?..."

Rosalina nodded with approval and no more than a second later Peach had taken a hold of her gown to lift over and off of her head. Rosalina had to take a moment to get used to the feeling of being almost completely nude while Peach took a look at just what she had been keeping hidden beneath her clothing.

"Oh my god! You're huge!" Peach's eyes went wide at the sight of the uncovered phallus, "I mean you've always been tall, but this is incredible even for someone of your height. I think you might even be larger than Bowser."

"Really?" Rosalina seemed genuinely amazed, "I mean it's not as if I'd know anything about it, but I'd always assumed Bowser was... you know."

"Yeah, I've certainly learned a thing or two in my time, and Bowser's is a solid nine and maybe a half," Peach reflected, "but, you on the other hand, I can tell you're a perfect ten at least. Bigger than the King of the Koopas himself and perhaps both of the Mario Brothers put together. No wonder poor Daisy didn't stand a chance."

"Oh, I see what you mean and totally get it, and I suppose it was unfair of me to ask you two to take all this," Rosalina sized up her stiffening package.

"What are you, crazy?" Peach scoffed, "I absolutely love giant cocks and have mastered every trick in the book on how to deal with them. Why do you think I've never bothered investing in proper castle security? As I said, I wish you had told me sooner because now I don't need to bother with Bowser and his bratty kid anymore to satisfy my inner size queen."

"But we're both girls," Rosalina objected, "and I myself am the mother of the Comet Observatory. Don't you think it's at all unnatural for me to go around with this hanging between my legs?"

"Why don't you be quiet for a bit and let me get to work," Peach started to disrobe herself, "Once I'm done with you, we'll see just how unnatural you think any of this is."

Peach then completely threw herself on of top of Rosalina and jammed their lips together for a kiss. In her years, Rosalina had never been kissed on the lips by another man, let alone the mushroom kingdom, and her whole body started to heat up when Peach's tongue slipped its way into her mouth. Once she had gotten her little introduction out of the way, Peach then moved her way down to Rosalina's pale but incredibly perky breasts. Along with her cock, Rosalina's nipples had also become quite erect. Peach was more than glad to start nibbling on the left one and use her fingers to tease the right. Rosalina's personal skill set didn't include mind reading, but she didn't need it to deduce that Peach had certainly done this before.

"How is it so far, Rosie?" Peach inquired, "Enjoying yourself?"

"Oh, absolutely," Rosalina shivered, "but you're only making it worse down there."

"I know," Peach clarified, "I thought you could use a warm up."

As Peach had intended, the goddess' member had now truly awoken, and, with her current position, the base was now pressing against her own womanhood. Despite her raging erection, the moisture she felt leaking onto it clued Rosalina into the face that Peach was just as turned on by this as she was. This theory was only further confirmed when she noticed Peach hook her thighs around it to start grinding against it. The princess immediately fell in love with the rigid texture, and started to move in a way that would have her cumming before Rosalina did. However, I stray drop of pre-cum falling onto her back snapped her out of her self-indulgence and reminded her of what she had come here to do.

"Oh, forgive me," Peach turned her head and apologized, "I almost got completely carried away with the warm-up. Now that thing looks almost painfully hard."

"No, it felt great, honest," Rosalina assured her, "It felt really good."

"And now it's time for you to feel even better." Peach withdrew herself from Rosalina's chest to relocate herself to squarely between Rosalina's impressive thighs.

Moving in so that her face was right in front of the base of Rosalina's shaft, Peach started out by taking a deep breath and inhaling as much of its scent as possible. It was so manly that it got some heat building up in her groin yet so womanly at the same time that it also set off a reaction within Peach's own bosom. As much as Rosalina's rod was obviously yearning for attention, Peach's eyes actually first locked onto the fine pair of testes hanging below it.

"Now look at these pretty things," Peach cooed, "They're like tennis balls."

Placing a hand on Rosalina's shaft for support, Peach started by going to Rosalina's scrotum and popping one of her balls into her cheek like a gumball. When she started to suck on it ever so carefully, the goddess lips curled into a smirk brimming with desire. Pre-cum began leaking from her erection even more quickly and Peach started to stroke it as the throbbing in it intensified. Peach was personally amazed at just how sweet Rosalina's sack tasted and only made even hungrier for the meat stick hanging above her head. Her patience ran out quickly and she soon released her to rise above the shaft to stare straight down at it.

"I'm going to be stuffing you into my throat now, but please don't worry about me," Peach advised her, "Cum whenever you want and as much as you want."

Rosalina nodded her head slowly, doing her best not to grab Peach's head and ram it in herself, but then Peach started to show just was she was capable of by demonstrating her ability to open her jaw wide enough to put a fist inside it. This talent proved itself to quite useful in enabling her to greedily devour Rosalina's cock as it continued to stand proudly in to the air. Her throat was incredibly accommodating and her lungs extremely powerful in squeezing and sucking on her thick, fleshy member. Rosalina's eyes rolled into the back of her head as Peach's neck bulged out in the shape of the appendage. On Peach's end, Rosalina's cosmic cock was more delicious than she had ever imagined that it could be. It was salty just as a good dick should be, yet the fluids leaking out also contained the faint flavor of honey. Either way, she was completely in love with it and more eager than ever to see how good Rosalina's cum would taste.

"P-Please Peach! Be careful!" Rosalina begged, "I don't know what I might to do if you take it that deep so fast!"

Peach showed no signs of listening even when one of Rosalina's hands planted itself into her blonde hair. She was used to much worse treatment but found it absolutely adorable how much the goddess was struggling with the urge to throat fuck her. Of course, this only encouraged her to gobble up another inch instead. When she hit the eighth inch though, that's when Rosalina really started to lose it. With a whimper her self-control finally escaped from her and she bucked her hips up with enough force to send the remainder of her cock into Peach's mouth as her scrotum slapped against her chin. Now this was the sort of thing Peach was used to in fellatio and the innocent look on Rosalina's face only made it even better for her and as Rosalina's hips continued to move, Peach would start bobbing her heading near perfect rhythm with them.

"Peach, Peeeeeach," was all Rosalina could moan as she got both of her hands on the back of Peach's head to hold on for dear life.

From the pulsations that Peach could feel coming from Rosalina's dick and spreading all throughout her upper body, she knew the first load was coming very soon. Her throat opened up a pathway to her stomach which was great anticipating the oncoming flood. A rumbling was taking place in the goddess' balls that only demanded that Rosalina buck her hips even faster and stronger than before, but Peach was more than ready to keep up. The way Rosalina's back continued to arch its way higher and higher was a perfect visual metaphor to the sexual peak she was approaching. Ultimately, there was no way for such violent motions to end than in one incredible collision. After having Peach's lips bear down on her one too many times, Rosalina countered by abruptly slamming Peach's head down into her groin and nestling her manhood firmly in her throat so that its eruption could begin. Rosalina launched into a state of utter joy as her semen burst out of her for Peach to drink up. The flow of sperm wound up being just as creamy and delicious as Peach had been led to believe and she continued to suck on the head like a straw to get as much of it out as possible, and near effortlessly polished all of it off with a proud lick of her lips. Rosalina was so stunned from the whole experience that she wondered if this whole thing was a dream.

"Woah there, girl. Don't go and pass out on me," Peach checked up on the exhausted deity.

"How can you say that so easily?" Rosalina panted, "I mean that was great for me, but was it really that good for you?"

"Was it good?" Peach laughed, "You've got a cock that tastes of candy and cum as rich and smooth as ice cream. Not just that but you set new records for the farthest down my throat a dick as ever gotten and most cum dumped into my stomach in a single shot. I loved every moment of it. I hope that cock of yours never goes away."

"Really?" Rosalina blinked.

"Hey, as long as it's still there I promise to keep on giving you more of this." Peach posed to show off her assets. Indeed, she had breasts noticeably larger than Daisy's and an ass not quite as large but more firm and well rounded. Rosalina's eyes soaked up Peach's awe-inspiring figure and she felt her cock rise its way up higher than ever before.

"I'm glad you like what you see, but don't think I haven't noticed what you have as well," Peach commented on her renewed erection, "Those freakishly long and thick legs of yours and the way I and most other people only come up to your boobs is pretty hot. I probably would've made a move on you sooner or later anyway, Rosie."

"If that's how you really feel then I suppose I could keep this thing at least a little longer," Rosalina accepted her words.

"You can worry about that once I've had a chance to impale myself on this thing. We're not quitting until I've gotten you in all the way to your balls," Peach rose to her feet while Rosalina smiled and nodded.

Reaching down, Peach lifted Rosalina's member straight into the air. Seeing the way her appendage towered forced Rosalina to ask herself how any woman could get all of that inside her, but Peach had proven her abilities too well for Rosalina to doubt. Spreading out her legs in an almost squatting position, Peach pressed the head against her entrance which gave Rosalina a reminder of just how wet it had gotten and how horny Peach really was. Her spine stiffened just from getting the head past her entrance. By now Rosalina had not only proven herself to be longer than Bowser but thicker than him as well. Her time with him had rendered her insides pretty flexible, but getting Rosalina to fit comfortably was going to take just a bit more work. Even as Peach gradually slid down her length, the heat from her pussy roasting her length was enough to get the goddess' body tensing back up. Rosalina could even swear she felt the creaking of Princess Peach's pelvis. With a few deep breaths Peach made her way past Rosalina's ninth and tenth inches to plant hear rear softly in her lap and tilt her head back as the shape of Rosalina's cock imprinted itself within her walls.

"Peach, are you okay up there?" Rosalina seemed concerned

"Yeah, I'm fine," the princess pulled her head back up and rubbed where she could feel Rosalina's cock throbbing in her belly, "It's a little feisty in there, but I'll show it who's boss. Just you wait and see."

The goddess didn't have to wait very long for Peach to ready herself and finally get moving. Her movements were slow and minor at first, but, bit by bit, Rosalina's cock broke her in. The princess became enamored with not just the size of the intrusion but its rugged shape as well. At this rate, Rosalina's dick could end up becoming the only one that could satisfy her. This thought only got her going even faster though until she managed to ease herself in enough to completely cut loose, and once she became accustomed to her penis Peach morphed into a different person entirely. She never felt as truly alive as she did when she got a big dick inside her and Rosalina's was the best she had ever had. While her hips accelerated their motions, Peach was soon putting the entire weight of her body behind her thrusts. Her torso twisted with delight, and she added a visible shake onto her vertical movements. The princess had turned the mere act of sex into the most ferocious display of flexibility, stamina, and agility that Rosalina had ever laid eyes on and capped it all off by demonstrating the ability to seemingly tighten herself up at will. She started out gently but built herself up into a plunge where upon she clamped down on Rosalina's member with all her might and the goddess was forced to take notice.

"What in the world are you doing to me, Peach?!" Rosalina was desperate to understand how she could possibly be feeling the types of sensations Peach was forcing through her cock.

"Come on! Don't you dare tell me you don't love it!" Peach's bouncing became all the more furious.

"It's like you're trying to tear it off and I've never felt better in my life!"

"That's precisely what having a penis is all about! The bigger you get, the harder I'll squeeze! We were made for each other! Now stop fighting my pussy and let it explode!"

"But I-"

"Daisy told me what you said, but that barren womb of hers will never produce any fruit! If anyone around here is going to bear your child it's going to be me! My womb is starved for a taste of that sugary, sweet cum of yours and I won't stop until you give it to me!"

"I will!" Rosalina finally snapped, "I'll give you more sperm than you've ever gotten before. I'll knock you up and then I'll fuck you everyday until our baby is born! I'll keep this cock just for you!"

Finally getting the answer she had been looking or from the start, Peach could finally drop the teasing and show Rosalina the real meaning of fucking. Her hips amped up to their maximum and were down cover the entirety of Rosalina's imposing length in single strokes. Her walls were undulating in a way that massaged the goddess' dick in the most perfect way. Her moist pressure was carefully yet forcefully applied to all of Rosalina's most sensitive areas. This got her balls virtually jumping for joy within her scrotum. As incredible as she was feeling though, Peach's hanging tongue and gaping eyeballs cemented the fact that she was equally enjoying every moment of it. Up until now Rosalina's hands had been clutching to the bed sheets, but looking up at the way Peach continued to gleefully ride her like a raging bull got her to also notice her ample bust swaying in line with her pace reminded her of what the princess had done to her earlier and she wanted to return the favor. Her long arms made reaching up to grab the luscious orbs a very simple task. She marveled in their softness just as Peach continued to marvel in the hardness of the pillar that she continued to rapidly skewer herself with. Having her insides so greatly distorted by her enormous column of flesh made her entire body much more sensitive than before and this was especially true for her breasts.

"Oh Rosie," Peach laughed seductively while concealing just how much her touch was affecting her, "There's no need for you to start groping my boobs like that."

"But I want you to be able to cum too, Peach," Rosalina cooed, "You know how much I hate being alone."

"Oh, alright, it'd be a waste of this cock if I didn't but you had better shoot out even more sperm than last time."

"Absolutely."

The pair was now off to the races on who would get the other to hit their climax first. Sheer instinct was a big part of what kept them going with both of their heads in a tizzy. Peach only found it more and more difficult to control her hips as time went on. Even she couldn't handle having this magnificent dick rubbing up against her for so long. Especially as it swelled and hardened once more under the princess' incredible pressure. Even so, she kept pounding away all in the hopes of experiencing what would happen if she really set Rosalina's cock off, and she was alarmingly close to succeeding. Rosalina continued fondling Peach's chest, but the feeling of her member on the brink of explosion made it hard to maintain enough focus to do much else. The pulse from her dick could now be felt throughout both of their bodies, and it then started to act up violently with so much of her seed desperate to escape. Finally, they both let out moans at the top of their lings which Rosalina's sperm took as the cue to make its move. Rosalina's hips shot up into the air all on the own to start giving Peach the greatest pumping of her life. For all the suspense leading up to the moment, Rosalina's member didn't take long in filling Peach's core with her essence. The goddess' cum and Peach's own fluids poured out of the princess as the Rosalina's dick continued to spasm like crazy and add more and more of her seed to the colossal mess forming between them. Meanwhile the added twitching, heat and moisture were precisely what Peach needed to hit her own orgasm too. Her head was dizzy with thoughts of Rosalina's fluids marking her all the way to her most sacred areas and her body collapsed onto the taller woman's, having truly given her all like never before in her life. Her efforts weren't for naught though as the phallus flopped out of her having finally shown some signs of true satisfaction and leaving the two to soak in the afterglow together.

"See, Rosie?" Peach whispered, "I showed that big cock of yours what I can do and got the best dicking of my life in the process. Can't you see how perfect our bodies are for each other? Do you really want to give this up?"

"Yeah, it really was great," Rosalina agreed, "but how do you ever plan on topping this?"

"Leave that to me," Peach kissed her on the forehead, "I've definitely got a few ideas, but let's just say that I might need some help."

"You're going to get Daisy in here again, aren't you?" Rosalina deduced.

"You know it," Peach confirmed by nuzzling her face into Rosie's bosom again, "but hush for now. It's post sex cuddle time."

"If you insist, Peach. If you insist." Rosalina wrapped her arms around the princess to drift off to sleep. Little did she realize how much she'd need the rest for what Peach was plotting next.