When I am not using slave 0's penis for my experiments I keep it plugged all the time. Penetrating and filling that urethra shows him that he is owned and controlled permanently. I have plugged him with a rubber sound and a condom is pulled over his dick to keep it in place. I can keep him like that for hours while that sound keeps him stiff and prevents him from dripping all over the place.

With my red rubber examination gloves I grab and test those balls to see if they are ready to be milked. When I am satisfied I pull a rubber ball stretcher over them to apply the right amount o... Show more