A twink's curiosity about his own body leads him to explore its limits in private. Dressed in a snug onesie, he tentatively touches his crotch, feeling the stirring of his massive, uncut BBC. He pulls it out, gasping at its size, and begins to stroke it slowly, his breath quickening as he picks up the pace. His moans fill the room as he nears climax, his body tensing as he spills his load onto the floor.