In the dimly lit room, a solo boy explores his desires, his curiosity piqued by the forbidden. He gently spreads his legs, his fingers tracing the sensitive flesh of his inner thighs. His eyes lock onto his urethra, the tiny hole pulsating with anticipation. With a tentative touch, he opens it, a gasp escaping his lips at the strange sensation. His fingers dance around the edge, teasing, before slowly sliding inside, his eyes rolling back in pleasure. He pumps in and out, his breath coming in ragged gasps, his cock throbbing in time with his thrusts.