I get off on every opportunity to watch couples, or any other combination of people, or any single person doing anything sexy. It started as any other...of my obsessions, a mindless walk through the park, usually during the day time, since this area isn't located in the best of neighborhoods.On this particualr day, the park was fairly quiet. A few swings still swayed as though a child had just left it. I continued on, taking in the smell of that new Spring day. I looked around and saw nothing.. "Why don't we go upstairs? I'm sure I can bring it back to life. You can fuck me any way you like," enthusiasm gushed from Steph's voice.On the way to the bedroom, Steph shed her clothes, all but her panties."I have a surprise for you. Stand there," Steph told Adrian softly, but with a hint of authority.Steph turned her back on Adrian, lowered her panties, and stepped out of them."Are you ready?" Steph turned back to face Adrian. She put her arms out to the side, "Ta-DA."Steph's groin area was. As i pushed in again she couldn't help the moan that escaped. I kissed her again, slowly building into a rhythm. every time i pushed in i savoured the feeling of her muscles stretching to accommodate me, and her moans. when i pulled out i loved the stroking feeling i got. I took my time, which seemed to be helping me last. After 20 minutes of slow, steady fucking i leant to her ear."So you teach me psychology, and now you get to teach me how to have sex. Who knew my teacher would be who i lost. Bill knew that it took almost no time for Linda to get horny, wet and so ready for him to fuck her that he had to make his move early after the party started or run the chance of her getting very pissy because she wanted him to fuck her and he hadn't yet. Bill knew that one day he'd probably lose Linda, he fully expected it, but for now he seemed to be able to keep her happy and with him. He knew he was a good lover and he loved to get his horny teenage cock into Linda and fuck her to multiple.