Her father remarried Mako, a former subordinate of a company who was a year away, and suddenly came to this house as Yusaku's mother-in-law. Her son Yusaku could not accept such a young Mako as her mother-in-law. One day, Yusaku, who told her friend that Mako came to this house for her property to her friend who came to her play, committed Mako with momentum. Then Yusaku becomes conscious of her Mako and even looks into her father's bedroom. However, Mako, who noticed her gaze, felt that while staring at her Yusaku...
