I also noticed a hard residue that looked like dried cum on the bottom of the bag. Holding it to my nose I took a smell and got a whiff of what sure s...elled like cum and the smell of her juices."What the hell?" I thought. "What's going on? There was no way I could think about that this was my cum. Is she cheating on me? Let's not go off half-cocked. Maybe there's a logical reason for what I'm seeing, but I can't think of one real quick-like. Maybe she loaned it to a friend and her friend. .” Anita commanded ass she slapped her hand onto Sue’s one cheek.She pulled harder on the reigns as she slammed into Sue’s behind, to repeat again, and again... Sue’s finger was now frigging hard on her pussy, and waves of tingling building climax flowed through her."Umph... Umph... Umph... Uke... Uke..." Sue grunted, knowing she couldn't hold herself up on one arm much longer.Anita could feel Sue’s hand down near her balls and her quivering with her resulting excitement. Anita fetish buttons. "What I had suggested was that we "play doctor", and that I would be the "patient", Todd would be the "Dr". My cousin would be the "nurse". I wanted to have sex with both of them, and I was hoping this would lead to it, but if not, we would have a good time anyway, I would enjoy myself. I was fairly sure I could seduce both of them once they got into my "examination".What I didn't tell them was the things that happened between my real Dr. and me. I didn't tell them about the way I would be. Soon my dick got hard with all the attention. Lisa started stroking my dick under the water, I tried to ignore her but she grabbed my hand and placed on her cute snatch. She even pushed my finger into her. Teri took note and said that this was not fair as she wanted some too. We got out of the pool and made some more drinks, still naked we sat in some lounge chairs. Lisa again was playing with my dick. Jess said that we should fuck and get it over with and Lisa said she was trying. Lisa then.