Restaurant manager Shiori has recently been acting strangely, pressing her breasts against her boss and deliberately flashing her panties at work. After closing one night, she looks up at him and asks when he last had sex with his wife, adding that she would never leave him lonely. His remaining self-control disappears. At a hotel he gropes the huge tits he has been craving and pounds her big ass before giving her a creampie. He panics, but she smiles with satisfaction, and from that day on she seduces him whenever and wherever she pleases.