A young couple moves to a house in the suburbs. The husband commutes to work in the city center, taking two hours each way. Full-time housewife Naoko is helped by her neighbor, Gorou, on her way back from shopping. As a token of gratitude, she invites him over for tea at their home, but he rapes her then... From that moment on, the man starts to stay at the couple's house and rapes Naoko whenever her husband isn't looking.
