“Jack, I am a trained medical professional. I have been hired by your father to advance your sexual knowledge and prepare you for the various sexual...scenarios that you will face as you mature. I hope you understand. During our sessions over the next couple of weeks I will be providing your penis with a variety of stimulations. Each week my goal will be to drain your system of as much semen as possible. Does that sound ok to you?”“Well…uh…I guess so. Does that mean you are going to get me to cum. I thought I was dead and on my way to hell. Well they had other ideas, they called my parents to say I had fallen asleep and asked if they could just bring me home in the morning. Once that was out of the way I lost my virginity everyway possible in a nightlong three-way with the couple. The next week I sat for them again but they didnt go out and that time they included the children in our sex. That night I ate and was eaten by the twins, they taught me things I never even knew could be done.. She reached around my waist and gently pulled me to her in a hug. As we came together I felt the tip of my penis poke her in the stomach. Precum smeared on her when it slipped up into a vertical position, her sexy breasts pressed into me.At first Mom rested the side of her face against my chest and I nestled my face into her raven hair, inhaling the pleasant scent of shampoo. After a moment, though, Mom withdrew her arms from around me, leaned her head back and turned her face up to look at me. The sight that greeted them was incredible, it had Trudy squealing and Nathan laughing, there, stretched out naked with two pairs of skimpy pants sticking out of her full mouth was Judith, her sweat soaked body tied to the big oak dining table, both Paul and Roy were naked, Paul had a silly coloured extendable fluffy duster and Roy had what looked like a long feather and they were using them on the helpless Judith.Trudy went to move to her sisters aid but with in one step she was yanked back by.