CPO method (Constant Pressure Orgasm)

For the first time ever, we used this method on the subject. The dildo with a hard plastic core, so it doesn't bend, is placed on the machine for precise depth control application. It is pressed against his prostate, and constant pressure makes him orgasm in minutes. It is a very intensely pleasurable experience for the subject. There is no movement, vibration, or any other kind of stimulation. Only pressure against his P-spot.