Oh my. Carol came out and sat next to Bob and we chatted about the girls. He told me while he was concerned about all this as he was the girls protect...r and was suppose to keep them pure. With today's kids, you can't be with them ever second so you have to use you best judgment. That's' why we are doing this. Carol said blushing, that this had not hurt their love life either. "How so?" I asked. Carol said that after the girls talked to them about what have been learning, Bob and her have had. " She came to the door, took the milk and drank it down in one gulp. "Do you want me to get another glass?" No, and don't bother me again." She said. My sister was wearing a short nightshirt and she knew that I was looking her over. "You really are a perv Kevin now get out of here."Before I could turn away from the door my sister began to sag so I put the empty milk glass down and I took my sister and walked her out of her bedroom. "Where are you taking me?" She asked as she started to sag even. . And was saying my name literally, she was crying in pleasure, I saw tears flowing through her eyes.I made her stand up and I licked the tears from her face and we started kissing her, she was sucking the saliva from my mouth, and my tongue was in her mouth, she lowered my trousers and my boxers while kissing my dick was erect and hard as rock, she broke the kiss. Our face is covered with each other’s saliva. She caught hold my dick in her left hand and slowly rubbed with her thumb the pre cum. "Oh my God," slipped from my lips as I cast my eyes up and down his body and on the what looked to be huge bulge in the jock strap. It is so hard to describe what I felt. Had I have turned over and seen a girl in a thong I would say she's beautiful, she's got a good body, great tits or fantastic legs. I would acknowledge her looks and sexiness and would, of course, want to fuck her. I did not feel that when I looked at Peter. All I felt was sex. All I saw was a vehicle for sex, a conduit for.