Bound to the examination table, the sub's testicles are the focus of this unconventional treatment. The nurse, with a clinical yet cruel smile, applies electrodes to the sensitive flesh. With each jolt, the sub's screams fill the room, his body convulsing as he's pushed to the brink of endurance. Yet, the torment yields results, his cock leaking pre-cum, his balls heavy with the load he's learning to produce on command.