Jake digged through the remains of his tight jeans and brought up his phone. "Who you calling?" Leon asked as Jake struggled with his bigger hands with the number pad. "Our girls. I was just thinking a double date is in order with our new hot body." Jake's face sprawled a giant smiling with his sharp teeth baring. Leon got the idea of what Jake wanted to do. "Sam? Yeah. It's me Jake. I was just wondering if you wanted to hang out with me and Leon tonight... Yeah... Sure, Kate can come. I was about to ask anyway... Okay. See you guys soon." With that, Jake hung up and started typing in his laptop.
Sam and Kate mad their way down the dorm halls. "Jake seems excited to see us. I hope that means Leon is stiff as a board." Kate laughed. "What is it with you two by the way? Leon is Jake's member. You don't think that's awkward to be dating my guys shaft?" Sam asked. "You should talk. Your dating the dinosaur with the shaft." Kate retorted. "Touche." Sam said back. The two arrived at the outside of Jake and Leon's room. Sam gave the door a knock and a shout. "Hey Jake, Leon, you in there?" She shouted through the door. "Door's open." Sam heard Jake from the other side. Sam opened the door and the two entered in.
Within entering, the entire room reeked of pheromones. "Supposed those two were busy in here." Kate commented. "Probably thinking of us." Sam joked and the two laughed. "Maybe we're just happy to see you." The two heard a voice that resembled Leon from behind. Sam and Kate looked back and we're shocked to see not only Jake and Leon, but to see them super jacked, and with Leon sporting t-rex jaws like Jake. "Woah! You two are ripped! And Leon! Your a-" Kate got interrupted by Jake as he hit a button on his laptop. "Don't threat ladies. You guys will have more in common with us soon enough." The two girls had no idea what he was saying, but they had started to feel strange. "Uh sam? I hate to point this out, but your nose is flattening..." Kate said as Sam looked at her camera phone to confirm what Kate said. Sam looked up at Kate to see the same thing, except her lips were spreading wider. "What about you? You look almost the same!" Sam showed Kate through her camera phone. "Oh my God!" Kate nearly shouted.
At that point, Sam was feeling a strange urge to push her groin against Kate. She did so with Kate sporting a shocked look on her face. "Sam, what are you doing?" She asked. "I don't know... This just feels natural..." Sam said still slightly confused at what she was doing. Jake and Leon watched with Jake's tail swishing back and forth and Leon's mouth drooling cum as the two continued to change. The two girls noses started to bulge out alongside their mouths as their teeth sharpened. Sam all the while started thrusting herself against Kate as Kate's legs started shrinking into her shorts. Sam couldn't take it as she unbuttoned her own shorts and started thrusting harder into Kate making their skin merge together.
Through most of the process, Sam felt a tingle in her spine as she felt it physically grow out from her body. The growth got longer and thicker every second until it was just as big as Jake's tail. Sam swished it with pleasure. "Kate, I hate to admit, but I think I'm enjoying this." Sam said as Kate's legs completely fused into Sam's pussy covering it completely as her shorts fell to the floor. "I... I guess I am too..." Kate struggled as a white substance started to leak from her drooling mouth. At that point, Kate was now apart of Sam's body as she hung from her crotch. But the change was not over yet.
Sam and felt a build up of pressure in their conjoined body. Sam's already tight shorts started getting tighter as pressure built up in her legs, gaining more muscle mass and definition. Sam's shorts burst out from the pressure leaving tatters on the floor as the pressure continued to build up her body. Sam saw her chest expand against her shirt ripping it completely revealing her C cup breasts growing into double Ds and her chest forming into 10 pack abs. Sam fell to her knees as her shoulders and arms also ballooned into tight muscles leaving her neck to disappear in the muscle mass. She reached to feel her giant breasts, huffing out of her snout with her reptilian tongue hanging out.
Now the pressure forced its way to Kate who noticed her own breasts pushing against her sleeveless tank. Her own B cups shredded her tank as they grew to double Ds as well. Sam released her breasts and held tight to Kate's thighs as her abs started shaping up and her arms swelled to the same size as Sam. The kicker though was what was happening at Sam's crotch. Sam and Kate started to breath heavily as two growths started to form at the bottom of Kate's abs. The two growths started as small as marbles, but grew as big as baseballs, bowling balls, and at the last moment explode into beach balls causing the two ladies moan uncontrollably. "OH GOD!" Sam yelled as Kate went from drooling to basically throwing up cum all over leaving Kate to push herself from the floor with her massive arms.
Jake and Leon looked at the two conjoined women and walked up to them. Jake put his hands on the bottom of Sam's rex jaws and lifted her face to Jake's smiling face. Sam looked exhausted but gave Jake a smile in return. Leon did the same for Kate as the four looked at each other. "I see you two enjoyed yourselves." Jake said with a smug expression. "You just going to stare at us than?" Sam asked. Jake than all the sudden pulled Sam towards him for a kiss, pressing his chest against Sam's giant breasts. Leon did the same for Kate as slobber and cum dropped all over the floor and their tails whipping all over destroying everything in their way as the 4 rexes made an effort to enjoy the night.