The job I had been working at was really taking its toll on my back. I headed to the chiropractor and began my regular sessions.
There was this amazingly beautiful, young secretary in the office that I had to check in with every appointment. Needless to say she was in many of my fantasies.
As usual the session started out with the doctor hooking me up to an electronic deep massage machine to loosen up my muscles. This lasted for about 10 minutes or so each time, and he was very regular on not coming in until the machine was finished. I usually fantasized about the secretary during this part of the visit...this time I wanted to take it a little further.
Always had I dreamed of her coming in and us getting down and dirty, today was no different but I decided to add an orgasm to the experience. The erection was already there as usual so I started grinding on the bench where I was laying face down. Slowly at first then really getting my hips into it, timing each thrust with the machine as it sent electric pulses through my back.
I knew I was strapped for time and the doctor could be walking in any moment as the machine had finished its' routine. A few more thrusts and I exploded into my pants; I was worried since I wasn't able to hold ANY of it back...is there a wet spot on my jeans?
The next part of the session involves me lying on my side and the chiropractor doing his thing with the back cracking. My pants were soaked.
To this day I don't know if my cum had seeped to the surface of my jeans for the doctor to see; I sure hope not, though I doubt it's the first time anyone has gotten off while lying on one of his benches.