A lonely twink, craving some action, decides to make his own fun with his trusty TENS unit. He strips down, revealing his smooth, toned body, and attaches the electrodes to his nipples and cock. As the current buzzes through him, he moans, his dick hardening. He strokes himself, the sensation amplified by the electrical pulses. He imagines a hot, anonymous fuck, his body writhing with pleasure as he works himself towards a intense, solo climax.