Orgy all the way

Knowing he had nothing to worry about, Aiden reveled in the chaos, his infection spreading like wildfire. Girls were taken by the dozens, some eagerly hopping aboard growing cocks, others tackled as they tried to flee. Men prowled ravenously, looking for any hole to fuck. Transformations abounded, many gaining superhuman beauty and proportions, others changing into animal-human hybrids. One couple seemed to be growing floppy white ears on their heads and small fluffy tails as they fucked furiously, the woman's stomach rapidly expanding as her first litter grew inside her. Over by the stage, the DJ got jumped by a newly transformed redhead that used to be a supervisor at an office, the woman's intelligence completely gone, leaving her only able to focus on where her next fucking was coming from.

Aiden happened to notice Sam and Carly were each getting penetrated from behind while making out with each other in a nearby recessed portion of the floor reserved for special guests, the previous occupants tearing out of their expensive suits as their bodies grew, balls deep in the girls.

"Ah, yes, fuck me!" Carly screamed pushing her plush ass against her man's crotch, pushing his lengthening dick further inside her. "I'm gonna...fucking...CUM!!" Her body exploded in pleasure as orgasm rippled though her. Sam was having a similar experience, less vocal than her roommate but no less turned on by the experience. She shoved her hand between her legs to stimulate her clit, surprised to feel it bigger than usual and growing larger.

"Uhh...Carly, this feels so gooood...my clit is so sensitive..!" she came suddenly, the orgasm feeling different from normal. "OHHH, YES, GET BIGGER!!!" she yelled, caught up in the feelings coming from her bud. Carly finally managed to open her eyes and focus on her friend.

"Sam, your clit! It's huge!!" Sam looked and realized Carly was right. Between her legs was a two inch long clitoris, pulsing in her hand. She wrapped her fingers tighter around it, sending more pleasure through her core, and it grew again, getting bigger and longer. "Oh shit, so is mine!" Carly cried, her hand meeting her own engorged pleasure bud, immediately throwing her back into orgasm. The two women continued their own stimulation, not even noticing the men fucking them had left for other prey.

"It's so big! It feels so good!! Ah, Sam, I can...can't stand it!!" Carly collapsed onto the floor on her back, her growing clit the length of her hand and getting thicker. She jerked it, finding that the best way to get the most pleasure. Sam was in a similar situation, propped against one of the cushioned seats forming the edge of the circular pit. The two girls barely registered their expanding asses and tits, too focused on their clits to care. It wasn't until Sam's bud hit five inches long and one thick that a small amount of fluid shot out and she realized what was happening.

"Oh god, Carly, I think we're growing dicks!" she yelled, still furiously stroking it. The texture was slowly changing at the base, becoming rougher. The same thing happened to Carly's and the two soon had matching small cocks, both painfully erect. Carly toyed with hers further, finding the same sensitivity at the tip of her new glans that she had associated with her clit. The added length though only served to stimulate her further.

She experienced her first male orgasm a moment later. "OHHHH, I'M CUMMING!!!!" she wailed, cum arcing from the new slit in her cock. It lasted barely three seconds before receding, but Carly just dove back in, jerking her dick harder, **** to feel that orgasm again.

"AH, I'M CUMMING TOOOO-!! IS THIS WHAT GUYS FEEL?! NO WONDER THEY ALWAYS WANT TO FUCK!! IT'S SOO GOOOOOOD!!!!!" Sam was hit by the same feeling as her friend and was just as eager for more. The two jerked themselves off a dozen times, each time their cocks growing larger, until they were as long as their owners.

"Uhh, so good, cum more," Sam groaned, slipping down to lay next to her friend, their cocks standing straight up, raining down cum each time they orgasmed, filling the circular hole with a layer of their own cum inches deep, only their faces, breasts, and towering penises rising from the depths.

"Yes, more...more cum," Carly mumbled. The two roommates were completely absorbed by the pleasure in their crotches, turning into cum fountains for anyone who was thirsty. They could no longer physically stand up, but they didn't care about anything but their next orgasm.

Aiden looked over his new cum fountain, surprised at what the virus could do even without him guiding it. It seemed things were going to be even more interesting that he thought.

"But that can wait," he thought, pushing his dick between two sluts, each one frantic to suck his next load from it.