Chico, a curious and adventurous young man, decides to explore his body's responses. He lies back on his bed, his hands tentatively touching his skin. He traces the lines of his muscles, feeling the goosebumps rise. His hands move lower, to the thin fabric of his boxers. He hesitates, then pushes his hand inside, wrapping his fingers around his hardening cock. He gasps at the sensation, his hips lifting off the bed. He strokes himself, his movements becoming more confident, more urgent. He's close, so close, when he hears a noise. His mother is home early. He freezes, his cock throbbing in his hand, as he hears her footsteps approach his room.