"Yes, thats it baby. Slowly. Carefully. Make your momma feel dirty. Mmmmmmm!". My cock was soon buried deep in my mothers ass as she thrashed around m...aning and groaning like an animal in heat. I pistoned in and out of her slowly but steadily. Mom returned the thrusts with equal vigor. "Oh Robbie, fuck your Mom's ass. Fuck her till she cums. I am such a dirty girl. Do you like that sweetie? Do you like fucking mamma's ass?" Mom said as she totally relaxed her anal muscles. "Oh gawd yeah Mom, I. Allan and I were playing a game with Anna, having fun giving Anna provocative poses to assume, and she was having fun too, actually showing her nakedness and her sex off to us in what for her would have been terribly embarrassing or even shameful positions only a few weeks earlier. She seemed to enjoy the teasing, the flaunting, the openness with two men. I had the feeling she was directing her teasing and exposing more to me than to her husband, but he didn't seem to mind.Then Allan told her. "The sharp pain began to ease, if only slightly, but she was still angry at him for hurting her. She stared up at him with a scowl on her face, sniffling. Her crying had stopped except for the pools of tears in her eyes and her shuddering breath.Gradually, she began to notice a new sensation, one she felt over the occasional twinge of pain. It was the sensation of Todd's thick penis sliding in and out of her pussy. She began to concentrate on that sensation while she stared up into his eyes. It. As I was considering what to do he gently took hold of the beer bringing it up to my mouth and I tilted it and downed the rest of his beer. They both snickered then Mike took his turn swigging his beer. He only managed to drink a good bit less then half. Then Scott reached over took his beer turned to me, holding it out to me and said, Finish it off, okay. He was looking at me sternly. I struggled to but did as I was told and drank down the remainder of Mikes beer. Scott then went to the fridge.