Normally, it is easy to tell when a man orgasms, as the sound is unmistakeable. Not so in the case of this man though. I can assure you that the power of the vibrator shoved up against my...I mean his rock hard throbbing dick did in fact cause him to feel pleasure. However, by the look of things, you'd think he was not feeling much pleasure at all. This is the power of this stoic man. He did cum by the way.