It was as well I went at it with energy, as I guess the tightness of my ass compared to my cunt made him come all too soon. As his spunk shot into my ...ass, he rammed himself right in me, and I felt his pulsating balls hit my hand, and I came again under my fingers.I truly was a slut, I thought, as I writhed around in ecstasy, as I came with my son's cock deep in my ass. Was it really only a day ago when I was feeling sexually frustrated, and my son was just someone living back in the house. We had a few drinks and some food, and it was a pretty nice party. Janice and Billy were getting more and more friendly as the party wore on, and were holding hands and looking like a couple. Finally it was time to go to the stadium for the game, and we had all had enough to drink so that we were a little unsteady but feeling good. When we crowded into the stadium with about a million other slightly drunk students, I noticed Billy had his arms around Janice, and she looked pretty happy.The game. Mark closed his eyes and moaned. "Oh shit, she's a fucking natural," he told her brother.James laughed. "Hell yeah, my sister's the best cocksucker around."Little Cherise beamed around the hard meat in her mouth and with an effort took the full length of Mark's cock all the way into her mouth. Mark groaned aloud and then reached down and pulled her head back. "That was lovely doll but I want a piece of that pussy of yours."Cherise grinned and then stood up. She sauntered over to the bed and. She did look fine and I just smiled and he said “sorry I looked” I said “don’t worry about it she is nice looking isn’t she?”, He said “yeah she is, Penny doesn’t have her sized breasts and her pussy is shaven”. I said “ well lets not say anything ok?” We went to dinner, all of us drinking way more than we needed, the talk was cordial at first and as the alcohol took effect the talk turned to sex and Ed and Penny’s lack of it. Ed was really enjoying himself and really told us more than he.