And I have been told I have a very nice ass. Underneath a below the knee black skirt and respectable white blouse I wore my best black lacy panties an... matching bra, the expensive set and to Finnish off a pair of black hold up stockings. Our combined excuse is a girls night out at a posh new restaurant just opened out of town. As I brushed my hair, nerves once again crept in, I felt it, in the pit of my stomach, the question again, this time in my head 'what ARE you doing?' suddenly snapped out. Her ass was damn near half out of the shorts her had on everytime she would bend over to pick up something. I couldnt help but stare at her ass and think about the time I saw her naked. We finished cleaning up and she grabbed me some pillows and blankets for the couch. When we were getting the couch set up I jokingly said I wish everyone else's parents were this cool. She laughed and said she knows how it is to be in college no sense in making a big deal out of it. That's when like a retard I. .. Anyway where was I...the only time I get excited now is at a club I go to occasionally.Dominica's ever heard of it?" Shit Shelley thought to herself; Dominica's. Yeah she knew it. D and S,S and M. A little more than her own tastes flew but a friend of hers wasinto it big time. Heavy duty. She guessed Kate was into the Dom stuff.Phew, Andie would not be happy with that.There was a slightly evil smile on Kate's face at Shelley's expression."I see you do know it. I thought you might." The smile. As my hand found its way between her ass cheeks, I rubbed her pussy with the tip of one finger and her asshole with another. She reached one hand back and grabbed my cock and started to jerk me off furiously. It was not long until she came, and as she did I felt her asshole squeezing the tip of my finger as it throbbed, it was incredibly erotic.Her orgasms faded, and she maneuvered herself down until she could kiss me.‘What was that all about?’ She asked, her voice still shaky.‘You looked.