A curious teen boy, alone at home, decides to indulge in some self-love, his thick, veiny cock already at half-mast. He strokes it languidly, imagining his mom's luscious curves. His hand tightens, pulling and twisting as he pictures her watching, enjoying the show. His grunts fill the room, echoing as he picks up the pace, his cock throbbing and leaking pre-cum. He's close, his breath hitching, when suddenly, he hears footsteps. Freezing, he sees his mom standing in the doorway, a mix of shock and lust in her eyes. She watches, her hand moving to her breast, as he finishes, hot cum shooting onto his stomach.