Des:His wife Natsuki and her daughter Hitomi are at a loss after losing her husband to illness. The person who saved them was her late husbands younger brother, Koji. After receiving advice from Hitomi, she hires Hitomis unemployed husband at a local store, and lets the remaining Natsuki and Hitomi live in her home with many empty rooms. Natsuki had been in love with Natsuki for a long time, although her brother had asked her to do so when she was still alive, and he was planning to turn her into a person who had matured and become someone elses wife. . Then, a few days later, the two of them cant even resist Koji who starts that plan...