His thick, hard cock easily enters her now soakingwet pussy. Craig puts his cock in Susan’s mouth and withhis hands on her head makes her suck his h...rd cock. Both are also teasing her breasts and nipples with theirhands.Ben increases the pace of his thrusts. Susan thrusts backagainst him as she is becoming more aroused by their actions.Susan feels the release building in Ben as he rides her harder.He soon cums in her and he falls onto her.Craig then replaces him at her rear. He slowly thrusts. ) The three subjects who were male before the experiments began wereSam, Judy's father, and Paul's mother. Lee was female.2.) Terry's daughter was the first of the five children to be born.3.) The team of scientists did not want incest to be an issue, so theywarned Sam at the outset not to have sexual relations with his brother,who is now Fred's mother. They complied.4.) One of the five children has Lee as a mother and Chris as a father.5.) Bill and Paul do not have any parents in common.6.). I soon felt that warm feeling in my balls and I knew this time I would have one of those once in a life time orgasms. But Pamela wanted more; she begged me to fuck her ass harder.As I warned her I was close to cum; she began meet my cock with such v******e that she was smashing my balls against her firm buttocks.I started pumping my hot semen in her tight anus like crazy. Pamela insisted begging me for more; so I kept pounding her rear until my seed leaked out of her red, raw ass and my cock. Tiffany was making a circle with her index finger and thumb and poking it with her other index finger. She pointed at the box of condoms and at Cheryl. I knew what she wanted, but before I could do that she wiggled her finger for me to come over. Before I could get a condom on Tiffany took my cock into her mouth and began to give me a blow job. I hadn't intended to fuck Tiffany out of respect for Cheryl, but I couldn't turn down a chance to get my cock sucked. Tiffany was good, applying just.