Then I did something wild. I have the ability to rump shake my ass - the way women do - and I began doing it for him. That was it! He pulled me down o...n his lap, like a stripper, and I grinded my ass and laid back as his hands were all over my tits and belly, and he squeezed my hard on too.Then JJ stood up and told me to get up on the bench, facing the wall. I got on the bench on my hands and knees as JJ came up behind me, and I felt that rigid ten inch cock rubbing between the cheeks of my. One other thing that I knew about both sisters was that they were multi-orgasmic. I first discovered this in my wife when I wondered what would happen if I got right back on her clit after a few seconds following an orgasm. The results were astounding as she climaxed rapidly, then again and again, until she had experienced seven in a row. That night I also found that once she started, she could be held at a constant level of excitement until daybreak, experiencing continual orgasms throughout. Yet, when her hands were on me, I couldn’t help but imagine they were Steven’s hands. When she was sucking my cock, I pictured it was Steven’s amazing mouth. Even when I was fucking her from behind, I imagined it was him taking my cock. I couldn’t seem to help it, I was fantasizing about fucking Steven’s smooth, tight ass.Those two late night visits, there quietly in the dark of my bedroom, were the most exciting, most sensual, most pleasurable experiences I had known since I was a teenager.. This little scenario has gone on year after year and I knew that it would never change. Then last year I had the surprise of my life. One, I might add, was of my own making.I was 41 then and I had to admit that this little Thanksgiving thing of mine was becoming a disgusting ritual. I wasn't sure if I could bring myself to do it again. I'd been working since before dawn on that Thanksgiving Day in the homeless shelter, helping to prepare the dinning room and side dishes for the day's handout.My.