Yurikawa's husband often considers himself the happiest person because he has a beautiful and loving wife who takes care of him wholeheartedly. However, that's only when he's at home. The husband just went to work, the wife immediately called her lover to come over to play "puzzles" When he goes on business trips, many unexpected things happen that he couldn't have imagined. In front of others, she appears to be a family woman, but behind their backs, she is a disgusting adulterer. As soon as her husband leaves, her lover, whom she had messaged in advance, freely enters the house, and this unfaithful couple engages in sexual activities in various places inside the house.
