In the dim light of his room, a young man, uninhibited and horny, stands before the mirror. His massive, uncut cock, a thick, veiny delight, throbs with anticipation. He strokes it gently, feeling the smooth skin glide over the rigid flesh. His other hand cups his heavy balls, playing with them, sending shivers of pleasure through his body. He begins to pump his cock faster, the sound of his hand slapping against his skin filling the room. His muscles tense, his body arches, and with a low grunt, he releases, his cum spilling out, coating his hand and the floor.