Kyle started taking off the jacket they were wearing, and started to remove the shirt when Jen started to shake her torso.
"Jen, I'm going to see you naked eventually, we might as well do this now, it's not like anyone else is here." Jen continued to shake as he took off the shirt, she stopped as he stared at the enormous breasts they now possessed, inside Jen screamed at the sight, they looked like a pornstar's breasts, she never wanted to be this way.
"You okay Jen?" She shook again, "Let's go sit down for a minute." Jen followed his lead and walked them over to the couch in the living room. They sat, the new curves of their shared body bothered Jen, but she could tell that Kyle was turned on, their nipples were hard and their pussy was starting to get a little wet.
"Jen, I don't know if I can handle this. I just need to..." Kyle mumbled as he brought his hands to her breasts, she started shaking and fighting against him, Jen screamed internally as he caressed their breasts.
"Oh god, your body is so hot, I always wanted you, I just never thought it'd be like this." Kyle sighed as he caressed her, her internal scream shifted from horror to rage to lust, she knew this could be the last time he could do anything like this, so she coincided, he was masturbating with their body, not her's and she decided to give in at just that moment, she knew she would be in total control. Throat felt funny as he continued, his moans shifted and started to sound like her's, she tried to talk through his mouth but couldn't, he was still in control of the voice. His moans filled the house as he finally reached down and started fingering her, her legs stretched and her back arched as they both started to enjoy this moment. It was just as he was getting better at pleasuring her that his arms changed.
"Nooooooo!" Kyle moaned, but much to his surprise Jen didn't stop, instead she, more deft at this, took him all the way to a mind blowing orgasm. They lay there, his body now hers completely, he panted, his breasts heaving as she sat, Jen inside was pleased with herself, not only did she enjoy that, much to her surprise, she also got to give Kyle a taste of what he had to look forward to. Jen reached up and touch Kyle's face, his eyes closed after the orgasm, only to find the body fast asleep, internally she chuckled and crawled blindly back up onto the couch, finding a pillow she lifted his head and lay it down upon it.
She wondered if she should be angry with the fact that she was forcefully touched like this, but she couldn't find it in herself, he was now technically a prisoner to her, along for the ride, although she didn't like the new dimensions of her body she couldn't bring herself to be mad at Kyle, this would be more revenge than she would have gotten in the first place. For now she let him sleep, they would have a lifetime to get used to each other.