In a dimly lit dungeon, two submissive males, bound and blindfolded, await their Master's touch. He presents them with a gleaming metal probe, a cruel smile playing on his lips. One by one, he attaches the device to their throbbing cocks, sending jolts of electricity coursing through their sensitive flesh. They gasp and squirm, their bodies tensing as the current pulsates, teasing their erections. The Master watches, his own arousal evident, as his slaves struggle to maintain control, their muscles clenching, sweat beading on their skin.