In the heat of the moment I decided that I wanted to give him one more of his fantasies. I reached around for his dick and on one of his strokes I pul...ed it out of my cunt and aimed it to my ass. My ass was soaked with my fluids and I knew he wouldn’t have any trouble penetrating me. I told him to go in slow and easy. He kept saying “Oh my God, I can’t believe this is finally happening”.It only hurt a little bit as he slowly slid his cock in my ass. It was merely a few seconds for my body to. As her bottom began to be more clearly marked bythe effects of my palm her cries became louder wordless moans. Iincreased the force of my strokes more and she began to emitwordless screams as each blow landed. I varied my target,thrashing the tops of her slender thighs as well as her plumpfiery arse. She was gasping more loudly now and I felt a tell-talewarmth in my groin as her cunt moistened. Despite herself, and inspite of the pain, the spanking was exciting her and she wriggledhelplessly on. "Slut, you don't have a say as to who is invited into this home. Remember, it was you who made the decision to be a slut and slave to two men. Your choice, not ours. Unless," I watched from the floor as you cocked your head to the side."Unless, you want out of the arrangement? I think I could get us a quickie divorce. Of course, you'd lose everything."Oh."I'll behave, m'Lord and be a good slut and slave to both you and Master. It just hadn't occurred to me that you still associated with other. He led her over to the dresser and asked her to lean over it so that he could watch her tits bounce in the mirror as he fucked her from behind. Cindy loved the idea, having always liked to watch herself getting fucked. She would also be able to watch her sons watching her and stroking themselves hard again. Mark wasted no time entering his mother's pussy. He grabbed her hips and plowed his cock deep into her cum-wet pussy and began pumping her hard, making her tits sway and swirl around as he.