Bianca lands herself a muscular hunk

Mitch couldn't believe what he was seeing. He had been on his way back from a shower in the communal men's room when a woman that he could only describe as a perfected Bianca had appeared before him. The young woman the same age as him and living a couple blocks over had always been attractive to him, at least intellectually. She was smart, clever, quick with a sharp retort, and rather pretty to boot. The only thing that kept him from asking her out was her weight. He wished he didn't care, but he had always taken such lengths to ensure he had a fit, strong body that was the envy of men and the desire of women. He just couldn't get over the overweight girl's larger, slightly sagging body.

The creature before him had none of those flaws. She was even more beautiful, her body was much slimmer at the waist, though retained enough body fat to appear healthy and wonderfully feminine. Her enormous breasts helped with that too, as well as her wide, grabbable hips atop juicy thighs with underlying muscles that visibly moved with each step. He wasn't sure how he felt about the large, dripping dick that hung off of her body, but he wasn't sure he cared either, not when the rest of her was so incredible.

"Oh, Mitch, perfect. Get that cock out of your pants and put it to good use, I'm dying for a fuck," the white-haired woman said, bending over to show her dripping pussy sitting prettily above her heavy balls. Mitch didn't ask about how she had changed so drastically, how she had a cock bigger than his own, why she was begging for sex in the middle of the hallway. He just grabbed her by the arm, pushed her into his nearby room, locked the door, and whipped his very erect shaft out, lining it up with smooth movements that spoke of practice. He might have fancied Bianca, but he had hardly saved himself for her, especially when so many willing women flocked to him.

Wasting no time, the blonde man spread Bianca's nether lips with his dick, sliding in from behind with the ease of an experienced lover. He sighed happily as he hit home, his cock meeting no resistance from the extremely wet futa. Eager to feel the wonders of Bianca's depths, he quickly sped up, encouraged by the futanari's delighted encouragements.

"Yeah, you sexy hunk, fuck me with that dick. You're not as big as my sister, but cock is cock. Ahhg, I'm cumming already, fuck!" she moaned, feeling cum rush up her shaft to spray against the floor, encouraged by her own hand's slow stroking. Her pussy twitched and fluttered around Mitch's dick, trying to squeeze a load out of him as well, but he held back, wanting the pleasure to last. Before Bianca's orgasm had completely faded, he was back at it, each thrust of his hips impacting with her sweat-slick butt with a smack.

"Fucking hell, you're so sexy Bianca. I wish you had been like this earlier, I'd have dumped so many loads in this tight puss!" he exclaimed, maintaining his jackhammer pace to pull more orgasms out of Bianca's curvy body.

"You'd better do me, I didn't get these curves just to show them off! Fuck me HARDER!" The two young adults bucked and rutted with each other, each one trying to pull more moans and screams from the other. They never slowed, even when Bianca poured more loads onto the carpet. At some point, she wrapped her hand around the girthy shaft and started stroking it, her lust unsated even with a cock in her cunt. Her orgasms only came faster as the sources of her pleasure doubled.

After one particularly hard orgasm, Bianca pushed herself back against Mitch, but didn't feel the same defined muscles she had before. Instead his chest felt much smoother, with the exception of his nipples, which stood out as pointy nubs.

"Looks like you're becoming a futa like me. Or at least, it feels like it," she said, pushing her hips back harder to try and wring more pleasure out of her penetrator. His cock felt longer, if only slightly, the head reaching further into her tight pussy then before.

"What do you mean? I'm going to be like you?!" he exclaimed, feeling first hand how his muscles were fading.

"That's right, you'll get your own pussy soon enough, and I can already feel your tits growing in. I hope they're big and jiggly, I'd love to play with some that aren't my own."

Mitch considered his dilemma. Sure, turning into a woman wasn't his first choice, but his cock felt better than ever. He couldn't deny that the feelings rushing up his spine from his dick were getting better and better. More pleasure than he had ever felt was slowly overwhelming him, driving him to fuck her harder and cum his balls out, the sacs heavy with unspent semen. It didn't take him long to conclude that if gaining tits and a pussy were what it took to have the best fuck of his life, that was a deal he just had to make. Plus, it'd be great to always have easy access to a pair of tits.

Letting himself go, Mitch unknowingly gave in to the virus that was already changing him, accelerating the changes he was feeling. His chest ached in the best way as spherical mounds appeared under his nipples, going through cup sizes like a teenager went through tissues. He ended up with exactly what he and Bianca had hoped for, two large breasts that hung like heavy teardrops on his chest.

Or rather, her chest, she thought as her new pussy opened with a small pop, making its presence known with a gush of fem cum. She let out a giggle of ecstasy with a much higher pitched voice as the last of Mitch's muscle melted away into Marisa's curves. Her bones cracked and popped as they shifted into new positions, shoulders narrowing as her hips did the opposite. Her hair grew out from short and unruly to long, straight strands of golden blonde. Marisa's transformation ended with her finally cumming, releasing an avalanche of white goo into Bianca's incredible pussy.

Both the futas yelled with pleasure as one's orgasm triggered the other's. More semen coated the floor, the smell filling the room and leaving no doubt as to what had taken place there. Marisa breathed heavily, surprisingly worn out even though she had only cum once. Then again, she had lasted much longer than anyone else, Mitch's extensive sexual experience helping him hang on to his load until Marisa had been fully formed. The transformation also hadn't entirely wiped Mitch from the new futa's mind, making her past self's memories feel like ones faded with time instead of the faint remnants of a dream.

"Fuck, that was great. Oh wow, this voice is going to take some getting used to. I like it though, I sound so sexy."

"You look so sexy," Bianca shot back, looking at the changed girl's pert, hanging tits. Marisa suddenly shot to her feet, sending a wave of ripples through various parts of her body. Bianca was transfixed and stroking another load out as the blonde futanari walked over to the closet and started rummaging around inside.

"I totally forgot, I've got this school girl outfit I wore once on a dare. It was just a joke, but I bet now...AH HA!" Marisa pulled a red and white outfit out of the back of the closet, complete with thigh high stockings. Bianca didn't really care about the outfit, too busy staring at the excited blonde's incredibly thick thighs. The stockings would look incredible on them, but it was almost a shame to cover such creaminess, but the pale white flesh would make for a beautiful contrast with the black material.

"Put it onnnnn...." Bianca moaned, small jets of cum firing from the swollen head of her dick. Marisa quickly did just that, pulling the shirt over her massive tits. The fabric immediately stretched out beyond repair around them, her nipples incredibly obvious points through the nearing transparent fabric. The skirt was also ill-fitting, the hem raised by the large amount of hip that it had to accommodate. As a result, the lower curve of her ass was clearly visible, and her thick cock jutted out from beneath it for easy access. Marisa quickly pulled on the black stockings and the overly slutty schoolgirl outfit was complete.

"Fucking hot..." Bianca gasped, her masturbating hand speeding up. "Gonna cum..."

"Don't do it on me, I don't want to ruin my outfit. Good girls don't get cum on their uniforms, they always swallow it all." Marisa lunged forward and wrapped her thin lips around the head of Bianca's spasming shaft just as the first rope of goo jumped out of it. True to her word, she sucked down every drop that came out, none of it escaping.

"Mmm, tasty. Always wondered what it felt like to be on the receiving end. I bet you loved watching a sexy little schoolgirl suck you off, didn't you?" Marisa said teasingly, Bianca left unable to respond by her powerful orgasm. "Ooo, there's an idea. I've never seen Theresa not wearing her uniform. I bet that glasses nerd would be prime fuck material. And if not, she will be once I dump my nuts down her throat! I'm gonna go fuck her, thanks for giving me tits!"

Marisa ran to the door and yanked it open, only to have someone face plant right in front of her. "Looks like we had a peeping tom," Bianca said, slightly recovered from her latest orgasm. "Go have your fun, Marisa, I'll take care of this."