It was all very well thinking this way, but there could be no future to it. I lay there feeling very uncomfortable both about the way I was laying on ...my sister and about the situation I had now entered into with her. I looked at her there with her eyes closed and a look of total satisfaction on her face. It was something I had never seen before and I never wanted to leave her. But what was I to do? As if she was reading my mind she opened her eyes and looked into mine saying. Don’t leave. And Sheila was begging for it.I slammed into her as my cock now moved freely inside of her anus.I felt my own release approaching and as much as I wanted to prolong the pleasure of this ass fucking session, I could not stand it anymore…My whole body stiffened and I plunged my cock all the way into her rectum.Streams of semen shot into her stretched anus as I came inside of her for several minutes. Sheila felt my invading warm semen and she cried out, sensing another wild orgasm hitting her. He moaned as she rubbed them up and down it's length, wrapping her little white toes around the head and then back down. The view of her body, breasts swaying slightly as she moved her legs, and the view of her delicate feet massaging his big, veiny penis, combined with the massage, brought him closer to the edge than he wanted to be just yet. Keith grabbed her feet, separated her legs, and lowered himself down on her once again, this time running the engorged glans of his member against. Pullik started heading for a driveway so that she could get up onto the sidewalk."Run, Mary," I said, loud enough for Mary to hear, but not yelling. I gave her a gentle push to get her moving. I followed along behind her. Mike and Terry must have thought it a good idea, because they came with us. Danny, however, had other plans. He stood there laughing at her.After the rest of us had jogged perhaps twenty yards, we stopped to watch the show. Mrs. Pullik, cursing all the while, stalked toward.