The story of a perverted old man who meets a flat-chested girl. A naive girl from the countryside who has just come to Tokyo, and who instantly catches his eye. Her adorable appearance drives him wild, slipping his hand under her T-shirt to fondle her. Her underdeveloped breasts and petite body exude a childish, clingy charm. When he thrusts his erect cock deep into her slender frame, she instinctively grinds her hips against him. Maybe he'll keep seeing her, shooting his load inside her barehanded again and again.