The business of the Izawa family continues today in a corner of a quiet residential area. Sexual intercourse between couples who have not changed even now in the second year of marriage. The husband takes action to break the repetition of the same thing. One day in the early afternoon, Miharu, who is doing housework as usual and having fun with her friend on the phone, goes to see the sound emitted from the front door, but witnesses the husband standing there with an unusual appearance.
