Ayane married a wealthy man who had a boy half a year ago. Masayuki, his son-in-law, is unfriendly because Ayane is not recognized as a mother. One day, when I returned from shopping, Naoki, who had been dating before, was waiting for Ayane. Naoki, who finds out that he has married a wealthy man, and Ayane, who refuses to pay money, are accidentally witnessed by Masayuki on his way home from school and are filmed in a video. Masayuki, who misunderstood that it was a marriage aimed at his father's assets, forcibly committed Ayane and began to tease Ayane as his own ●.