My arm was beginning to ache and I thought it time for a change of position. I knelt up and pulled her upright too, so we were facing each other. I re...ched round behind her with my right hand, reaching between her legs from behind and sliding my fingers again into that warm wet pussy. At the same time, the fingers of my left hand reached her clit and began to rub. I saw her eyes widen again at this two-pronged attack on her sex, then she had to throw her arms around my neck to stay kneeling. Dancing with my sister like that was one of the most erotic moments of my life. We danced real slowly; it was like we were one unit, connected to each other at the waist. We were dancing so fucking nasty and it was sexy.Imagine what was going through my mind. Even though I was a little drunk, I still knew exactly what was going on. Here I was with my fine ass sister, dirty dancing with her in a N.Y.C. nightclub. My mind was on overload. Thousands of dirty thoughts flashed in and out of my. ...The thing that stood out this time is that from the time she pushed record till her first orgasm was 7 minutes and 38 seconds and they pretty much never took a break . 1 orgasm after another then she came home and hung out in the living room for a couple hours before finally coming in the room and fucking me for about 5 minutes then having me jerk myself off. Once again she clowned me on how small my dick is. She wants me to join a website and find her a new bbc to fuck. One bigger better. That?s when she pinched my nostrils shut. I saw the flashyrings of her fingers just under my nose and felt the hot silk being forcedbetween my lips and teeth. My teeth clacked on her pink-enameled fingernailsbut I knew if I bit her she?d slap and kick the snot out of me. One of hernasty tricks was to have me gulp down as much liquid as I could- knowing anearly bursting bladder would make me whine and squirm after tying me up. Andif I couldn?t hold it in, my humiliation would be complete and my.