Then he leaned down and whispered that we should go over to one of the large booths with the padded bench seats because he wants to fuck me. That was ...he best thing I had heard in some time so we both got up, pulled our pants back up and opened then door of our booths then stepped out. I am six feet four inches and he a good six inches taller than me. We smiled at each other and made our way back up the corridor and around then down the other side to where there were a few larger booths for. “See? I told ya. It's our secret. Come on, give it to me, big boy.” I stood again and bent over.“Oh fuck, you're so hot. I love your ass,” he panted, slipping into me. “You like my cock now, baby?”"Just shut up and fuck me!”He gripped me firmly by the hips and thrust his hips, making the best use of his five-inch pecker. I found a rhythm with him, pushing back as he thrust forward. The result was a slapping of skin loud enough I knew chuck could hear in the next room.I used my vaginal muscles. " Mistress said.i continued playing with my nipple until my left hand found its way to my balls. i began rubbing, and pulling, and squeezing my balls. this only made my cock throb and me jerk it harder. the cock ring i was wearing was causing great pressure on my cock and balls."Dirty CBT slut!" Mistress exclaimed.i switched hands and began pumping my cock with my left hand. i leaned over and began giving myself some hard spanks on my ass with my right."Can't get enough of a spanked ass, huh. Maybe I'd get to see her tomorrow, I thought, as I pedaled my bike home.The house was empty, of course, with Mom at work, and Sis, my sister Diane, better known as Dee, doing whatever it is she does after school on Mondays. Our parents split a few years back, and Mom's had to work really hard, being a single Mom and all. Dad tries to help, but he got transferred out of town, and then laid off, so the support payments have been deferred.Up in my room I dumped my books on my desk and flopped on.