Koto, a wife who has re-started a business trip beauty treatment salon for women who had quit for a while because her husband collapsed due to illness. - Immediately after resuming her work, she was loved by the wealthy wife of the Akikawa family and decided to work exclusively for her. - For Koto, who had to earn her daily living expenses and her husbands medical expenses, she was very grateful that she received a stable salary every month, but she was also a little worried. - It is the existence of her bad son, Tetsuya, who gives a little bit to her koto.