After all, she had me. I had nowhere to go, and denying that I had seemed pointless under the circumstances."Would you like to watch me again? I'm sti...l horny, especially after discovering you were standing there watching me the last time." I'm not sure that's such a good idea Trina, for one... you're my daughter's friend. And for another, I'm twice your age!"Inside I was jumping up and down like a kid who'd woke up to find he'd gotten a pony for Christmas."I'm just talking about a little. I began a slow fucking motion, my balls bumped against his as I easily pumped his butt. Reaching around, I took his rigid cock in my hand and began stroking it in time to the fucking motion I was working. He grunted and groaned from the stimulation and I could feel his anus squeezing my cock in time to the beat. The feeling of his hot tight shitter wrapped around my already eager cock was becoming too much for me and I knew I would be cumming soon. "Fuck me, fuck me, I'm gonna cummmmmmmm!". All clear." Good." He walks away."Bye Stevie." Beth calls out. The Doctor's shoulder flinch but he doesn't turn around.I bat Beth in the head. "Quit harassin' him. What, you tryin' ta get the boy fired?" What? He told them how old I am. Seriously, they all think I'm just a kid with a crush on the handsome young doctor. They given' him hell but they don't think anything goin' on really." She took a sushi off my plate. "I'm not stupid." You more trouble than he is, what you are." I. I could see her smooth shaved sweaty underarms which turned me on even more. She was at the foot of her bed and still looked confused. She looked so hot at that point of time, and I had some evil plans in my head. I thought this is the perfect moment to fulfill my fantasy of fucking my GF and her sister together. My GF’s sister was still lying there with her hands tied up. My GF was about to say something when all of a sudden I got up and started kissing her lips. She protested but I didn’t.