And then Bump did something else unexpected. She climbed astride my butt. Ifelt dampness from her pussy in my buttcrack. She sat on my butt and sherod... me while I humped Letty. If Bump had been a boy, I would have had adick up my butt. I had the distinct impression that she was fucking mybutt. She leaned forward and grabbed the backs of my shoulders, and sherode. It was hot, actually.Letty moaned and arched under me as I drove with my hips. Her breastspressed up against my chest. I lifted. We would hop the fence sit there me fingering her beautiful pussy and her stroking my cock getting it rock had. When our watchers were in place watching us on the balcony that's when we would start getting busy. She would spin around facing me and I grabbed her ass pulled her in and drove my cock as dep as I could it felt so good for both of us we stayed that way until I felt the walls of her pussy tighten up and she not softly says omg I'm cumming which I fucked her fast and as deep as I could. Then he heard the click of the security bar and turned back towards the door. There he could see the table with the candle on it. What he did not see was his mother moving to the bed before she was past him. Turning back towards where she was walking, all he could see was her ass, which seemed to be completely bare, and a red, mesh-like teddy bear nightie through which he could see her back. She sat delicately on the bed, one leg crossed over the other, and he was treated to the sight of her. Her shawl covered her chest, but I could still make out from the bulge that she was in no way flat. Not voluptuous but very inviting on her thin frame. As with any group, my friends started to pair off and getting into relationships with each other. This left us and a couple of guys out as odd ones tagging along while walking back.Though I wanted to hang out with the guys, I couldn’t fully understand whom or what they were talking about (side effects of being the class nerd) and neither could.