Mark was thinking much the same thing. There was a reason he’d never had a permanent girlfriend. He had been waiting for this, to make his beloved m...ther his mistress. His lover. His. He drove his cock into her ass again and again, shivering with ecstasy as she came beneath him, grunting and grinding her hips into the bed. Finally he felt the hot vibration begin in his balls and surge up through the length of his manhood. She felt it too and began to moan for him to cum inside her ass, to fill. Later, hugging me, he took me to my back side, placed me against the wall, broke the kiss, looked at my left boob and at once, placed his mouth over my nipple. He was sucking it hard while I felt his tongue running over and around my nipple. I was moaning, with turning my head upwards. His left hand was tightly hugging me against him, and he was pressing my back more and more towards himself to take as much of my boob as possible in his mouth, while his right hand was rubbing my left side and. " Me too," he smiled."Look, if you want, I'd love to help you learn to relax and enjoy yourself. Maybe you just need a taste of the wild side." Maybe I do. Do you have anything in mind?" Nothing in particular, but I'm sure I can come up with some ideas. Do you want me to start doing some research? I'll bet I could find some pretty interesting activities for a couple like us." I don't know. It sounds a little scary."Allison laughed. "Well, maybe I'll take it slow. We can gradually work our way. I ordered her again, "Okay, Maria, fuck me." This time she got with the program! I had learned from my father at a very young age the shortage of air is an excellent motivation for animals or people! Maria lowered herself onto the head of my cock and I entered her. She was very tight and warm.Had I known she had a pussy that hot I'd have done her before. I reached and slapped her ass with my hands and told her to fuck me faster and harder.I reached up for those beautiful nipples and twisted.