Susan was now absorbed with your breast and as the dress was designed was able to slip the left one out on to the table as we stood there and I was am...zed as she slowly lifted it to her mouth and began to suck on the nipple.I was so turned on watching them play with you I had a hand on my cock as I watched and chatted to Mark, The club was getting busy now and the dim lights along with the lights from the dance floor threw all sorts of shadows around the club. Mark was also watching as Susan. ..I want to see you pull those panties off of you and show me your pussy...your wet pussy..."He was trembling. He knew that this meant we were going all the way, that I wouldn't stop him from doing anything to me."So you want to see your Mom's pussy...oh this is so naughty...you want me to show you my wet snatch..." I don't know what possessed me to say that.The dirtier I felt the more turned on I was getting. I grabbed on to the sides of my panties and bringing my knees together pulled them. We loved looking into each other’s eyes while we made love. This time she tried but then she went back to fluttering her eyelids. I could see her eyes under her lids moving around as well as back and forth similar to dreaming rapid eye movement. Kelly was so much fun to watch while she was in the throes of orgasm! Once she had calmed down some, I decided it was my turn.Kelly and I made love quite a lot. We seldom fucked. But at that point, I was in real need of release. I started thrusting into. “I can still taste her on you.” She grinned. “She tastes good.” I put my hand on the back of her head and guided her lips down around my cock. She took the hint, and sucked hard on my cock as I pushed her head down. Her cheeks puckered in as she sucked, bobbing her head up and down. “Fuck that’s good” I moaned and leaned my chair back, looking down as my sister sucked my cock like a slut. I ran my fingered through her hair and held her as her head bounced up and down in my lap. “All the way..