The boy, alone in his room, decides to indulge in a private session of ass play. He starts by rubbing his ass, feeling the firmness and warmth under his fingertips. He slips off his boxers, revealing his semi-hard cock. He lubes up a finger and presses it against his asshole, pushing in gently. He moans softly, the sensation sending shivers down his spine. He adds another finger, fucking himself slowly, his cock hardening at the new feeling. He turns around, presenting his ass to the mirror, and starts fucking himself harder, his breath coming in short gasps. His cock is rock hard now, slapping against his stomach as he chases his own pleasure, his asshole gripping his fingers tightly.