My sister leaned back as my hands played with her breasts, molding her tit flesh and her nipples like steel from the ministrations of my hands, and sh... pressed her bottom into my cock; she whispered "my bottom is your's too brother Master". I looked at the girls and smiled, it is an old saying, "a woman never truly belongs to a man until he fucks her in the ass". My sister twisted around to kiss me and I looked the other three looked delighted, sis whispered in my ear "fuck me in the butt. ” “Well that’s ok I totally understand, it’s been a while for me too so I hope I didn’t seem too desperate.” I responded She laughed “no not at all” With all the heat that was going on we didn’t even realize that a huge storm had rolled in. She didn’t mind me staying over as long as I was out early so her roommate didn’t come home to a surprise. I offered to sleep on the couch but she said it was ok to sleep in her room. As I set my alarm I asked if 6 am was too early and she said she probably. So I don’t make a difference I also told her since brother is busy I will satisfy her whenever she wants. I was also fingering her cunt vigorously. She was in ecstasy and whispered in my ears saying, so will you give me satisfaction, really then I have no problem enjoy my beauty enjoy each and every bit me. Do anything you want but give me satisfaction. She was in trance now. Then after sucking her boobs I moved down and licked her pussy out. I kept on licking her pussy and clit as I know. You know this kind of turns me on; I'll be back in a bit."She left the room and I was left sitting on the couch with a million and one things running through my mind. About 5 minutes later she returned and my jaw dropped to the floor. She was a pure beauty. Standing in the doorway at 5"6, with her long brown hair running down to her shoulders. She was dressed in a leather cat suit that looked exquisite on her. And around her waist hung a pink 9inch strap-on dildo. She swayed seductively over to.