I bought this giant electro butt plug known as the”Stanley”. Nobody has been able to match it, until today. Slave Tony is the guinea pig. The plug is conductive in four unique regions to produce heartbeat and his anus contract. I place the plug shock right on the prostate. I try various methods to observe how much I can make his organs spasm from his hands. I determine that the most interesting is looked by the continuous fuck to his bum. The plug slowly sucks in and out of his buttocks. His prostate begins to make leak pre-cum. I’m sure with time I could instruct him to orgasm using only anal stimulation via the electro plug.