I repeatedly fondled them, feeling them shudder with revulsion... except Hannah. It was all part of their training, having to submit to such things. T...hese posture exercises would continue for four days, by which time, eachgirl should be body-perfect in performing them. This discipline was important, ensuring that it was unlikely that they would fail under stress when having to perform them before a guest for the first time.After the posture exercises, the sexual training would start. Cock. I hadn’t seen his cock and balls for many years, and I was proud to see him fucking Jason’s mouth with what looked like a very thick, uncircumcised, eight-inch cock, with his big balls slapping against Jason’s head. Mark started out only stroking Jason, and finally took his smaller dick into his mouth.”I interrupted and said, “Holy fucking shit, that does sound exactly like it happened with us, and Mark is the dominant one in their relationship, just as you are with me. How long did you watch. "She closed her eyes and rubbed a finger along her slit, making tingles shoot up her back. She began to push the finger slightly deeper, until she came against some resistance, She thought to herself, "This must be my "barrier". She pushed and tore softly through the "barrier" and suddenly the tingles came shooting back down, through her tiny pre-pubescent breasts and through her flat little stomach.She, amazingly, found her clitoris and began rubbing her slit, every now and again, her finger,. Shit, I thought, I'm getting a hard-on thinking about my best friend's mom while Stoney's in the freaking basement. My cock had a life of its own - - I could feel it crawling down the leg of my pants as I thought about the wild sex Mrs. S. and I had had at Jack's party. The old broad could really fuck.I had an idea.I turned around and went down to talk to Stoney. He desperately wanted a DVD player, but he didn't have enough cash. When I got to the basement, I told him I'd lined up a DVD player.