Maki, a mother, comes to the convenience store after receiving a call that her daughter Ema has shoplifted. The store manager, Hajime, turns a blind eye and doesn't report it to the police because it's her first offense. However, a few days later, Ema calls Hajime and says she's shoplifted again, and Maki apologizes profusely to him. As Hajime apologises, he sees Maki's voluptuous chest and sends Ema away, saying he wants to talk to her alone. He then demands that Ema's wife show him the merits of covering up the shoplifting, and Maki, with a look of shame on her face, lifts up her skirt...