Adam and Deb are in their mid twenties and havebeen living together in an apartment for the past two years. They met at work and after banging each other抯 brains out for a few months decidedthey should move in together. They enjoy a very active and varied sex life and often stay home just to have sex all evening. They do everything together but sex is their favorite activity. Adam istall and thin with a runners build. He抯 average looking but very masculine. Deb is about 5�with a petite body and tiny tits, but beautiful legs. She抯 got a cute face with short brown hair.

About three weeks ago Adam talked Deb into a three way with their friend Chris. Chris抯 wife was pregnant and was at that point in her pregnancy that she couldn抰 have sex with him. Adam used the excuse that he wanted to do something for Chris since he knew he was horny all the time because of not getting any sex. After that first three way, Adam told Deb she could have sex with Chris on the weekends when he had to work, until Chris� wife had her baby. Deb was a borderline nymphomaniac and would be all over Adam three or four times a day, so when he was openly giving her permission to screw another guy she jumped at the opportunity.

Adam would invite Chris over on Saturday mornings and after he arrived Adam would leave for a few hours while Chris did Deb. After they were finished Chris would leave and when Adam came back home, Deb would make him lie on the bed and proceed to slowly suck him off. She likedthe taste of a penis in her mouth and the feeling of it sliding over her tongue would also make hercum. At first they had agreed that she would not give Chris oral sex, reserving that for Adam, but eventually Adam relented and during one of theirthree way events she sucked off Chris as Adam penetrated her from behind in doggy style.

Adam had an ulterior motive for talking Deb into a three way and giving her permission to do Chriswhen he wasn抰 there. Deb had two sisters, Dawn who was thirteen and Diane who was seventeen. Neither was as cute as Deb but Diane had a great little body that Adam had decided he wanted to explore. Diane wasn抰 good looking, hadn抰 dated very much and for some reason wasn抰 very popular at school. She was always horny and talked about sex continuously. When she came to visit Adam and Deb, she was always trying to catch a glimpse of Adam in the shower or bathroom or when he changed clothes.

She had slept with a guy only one time and had complained that he came right away so she had to go home and finger herself to get off. She was constantly asking Deb if Adam made her cum when they had sex and wanted to know specific details of what they did sexually. On one occasionshe even borrowed Deb抯 vibrator when she slept over at their apartment. Twice in the last month during one of the sleep overs, she had snuck to the door of Adam and Deb抯 room to watch them have sex. Deb was always willing to talk about her sex life to her sister and was very detailed in her description of how and what they did. Deb actually felt sorry for her sister since she knew she was horny and wasn抰 getting satisfied.

On Diane抯 18th birthday Adam suggested they take Diane out for a nice dinner then invite her for a sleep over. HeæŠ use this opportunity to approach Deb about screwing Diane. After dinner they went back to the apartment where he couldput his plan into action. Diane had been asking her usual questions and was talking about sex allevening. At one point Diane got up to go to the bathroom and Adam saw his chance. After she left the room Adam simply said, æ ¥e should show Diane what good sex is like.� Deb looked at Adam and agreed but ask how they would do it. Adam told Deb they would start by having sex in front of her then get her to join them, similar to what they had done with Chris.