Aiden Starr slides a butt plug into her slave's ass and uses a small handheld zapper to shock his balls as she instructs him to jerk off. She places a violet wand just at the edge of his balls so as they bounce as he jerks his cock he shocks his own balls. Then she adds a PES electrical rig to his cock and continues to shock his balls with the violet wand. Finally she forces his knees by his ears and has him jerk off into his own mouth and face.