Yuko married her coworker at work and spent a lot of time every day without hesitation. However, such happy days were suddenly destroyed. One day, ONO, a husband's colleague who was supposed to have been arrested in the embezzlement, suddenly appeared and jealousy of Yushi's body for adversity against those who had fallen into seizure. Ono, who has lost his place in the oysters, sits at home and apologises for her body to enjoy the joy of time. However, such a fun day does not last long.