Medical Exam

"God I hope so." I thought.

She placed this new device at the entrance to my hole. I couldn't help myself and I started to slide back onto it. My ass resisted at first but the implement was well lubricated and the lips of my anus gave way to the pressure. The tip slid gently in. It was slightly wider than her fingers but only an inch of it went inside me. Dr Jones was just holding it in place but I wanted more. Not too sure how long this device was I started to slide gently back onto it figuring that the doctor would stop me if I was doing something wrong. She didn't. This thing was long and hard and yet somehow gentle. The way it slid inside me was incredibly arousing as it hit erogenous zones I never knew I had. After getting about six or seven heavenly inches down the shaft I got the surprise of my life. Dr Jones quickly thrust forward and I was pressed against the bed. Falling forward I was completely bent over.

It only took me a moment to realise that the sexy doctor was in fact a transexual. And it was no medical device in my ass but her cock! Her big cock at that. The thing must have been at least nine inches long! I tried to turn but she had quickly grabbed my wrists and held them behind my back. I was stuck bent over with my face being forced into the bed and this hot as fuck shemale with her cock in my ass. I protested and struggled but she held me firm. Then it dawned on me. It was me that was going to get the fucking.

"Problem Mr Johnston?" I started to protest but she quickly thrust backwards and forwards in one stroke and her cock glided over my prostate and well into my ass creating a sensation so intense that I had no choice but to submit to it. Her big cock inside me felt incredible and I couldn't help but let out a moan. I fell silent until she thrust again. This time much more slowly guiding her cock gently over my prostate.

"Oh fuck" I said. I couldn't help myself. As much as my brain was telling me no, my body just craved it and melted onto the minxes nice juicy cock. It was all inside me again and I started to wriggle. Not to try and escape this time but just to feel it move inside me.