I turned to see if I knew the person , I didn’t and he wasn’t someone you were likely to forget. He was the biggest black guy I had ever seen. He...was at least 6 foot 5 and built like a tank. His muscle were already bulging underneath his t-shirt. He headed straight for the weight room and I continued on with my own workout and started watching one of the near by tv’s. A while later I finished up on the cross trainer and made my way to the weight room, and talk about being intimidated when I. " We moved back from the water and wind but there were no places for us to lay down at all close. Janet reached down and unfastened my pants and let them drop. She knelt down and took me in her mouth sucking my cock down her throat. When I was totally hard, she stood and turned away from me and dropped her pants. She bent forward with her hands on the wall. "Do me! Do me hard! Cunt or ass! I want to feel you deep inside me!" I lost no time in complying with her demand, driving my hard cock into. We were under control. The evil Doctor marched the four of us to the basement. He was amazed to see smart cats. We were being marched to a large machine in the center of the room. Marsha went in first then James. Sushi and I were next. Well our DNA was different enough the machine would not work on Sushi and me. Marsha and James were different. They were converted to centaurs. The evil Doctor Steel put Sushi and I into a holding cell. Our WE were dumbing us down. We were so dumb we could not. I moaned loudly as he began to slow down. “Good girl. Did you enjoy that?”“Yes sir.” I whined. “I loved it…”“I bet you want to cum now don’t you?”“Yes sir.”“Alright.” Chris laughed. “Cum in Scott’s mouth as your reward for being such a good slut.”“Thank you sir.”I moved towards Scott and put my cock in his mouth. Patrick and I fucked both of Scott’s holes hard. The feeling of needing to cum was so great I gasped in pleasure. Patrick also seemed to be on the edge of cumming too. Chris watched us.