Hidden from the world, a hormonal youth gives in to his primal urges. In the dim light, he stripped bare, his body adorned with the first signs of manhood. His hand wraps around his engorged cock, feeling the silkiness of his pre-cum. He pumps, his hips moving in rhythm, his breath coming in ragged gasps. His other hand cups his balls, rolling them gently. His body coils tight, his abs clenching, as he nears the edge. With a final thrust, he spills over, his cock jerking as he paints his belly with his hot, sticky cum.