Hitomi moves to Shungo's parents' house due to her husband Shungo's work. Hitomi is worried about her new life, but Shungo, who works for her, doesn't care about her at all. Her brother-in-law, Masahiro, noticed Hitomi's loneliness. Masahiro helps Hitomi in place of his older brother, who doesn't even clean up his belongings. However, on the day of her move, Hitomi, who looked defenseless, was moved with lust.