Eric put in his choices for the next change and hit Submit. He turned toward Lisa. Suddenly, she started crossing and uncrossing her legs. "Something wrong, Lisa," asked Eric, smirking. Lisa spread her legs a bit. "What did you do? I feel like I have to go to the bathroom or something." Lisa felt a stirring in her groin. "Ugh, be right back," groaned Lisa, running to the bathroom. She shut the door behind her and sat down on the toilet. Looking down, she shrieked as she noticed a small bulge appearing in her crotch. "Oh my god, he didn't!" Lisa watched as the bulge began to grow from the skin, forming a shaft. Eric had made her grow a cock. It began to grow larger, reaching a foot in length before stopping. A pair of testicles had grown below it. "Holy shit."
Lisa pulled her pants up and left the bathroom, attempting to ignore the uncomfortable tightness in her crotch. Eric's pants looked a bit tighter as well. "What do you think," Eric asked. "Do you think you'd like one full-time?" Lisa groaned. "I don't think so. Did you give yourself a pussy or something?" Eric shook his head. "I thought we were making the same changes to each other. You gave both of us huge breasts. I decided to give the two of us foot-long dicks. It just so happens that you didn't have one to begin with." Lisa sighed. "Fine, you're right. My turn." Lisa sat down at the computer.