Setsuko Tanaka, who lives with her son, has a secret job that should not be known to others. It is a prostitution business camouflaged under the name of nursing care helper. He secretly puts up flyers around the city and responds quickly when contacted. Setsuko's customer base is mainly people with physical disabilities, but on rare occasions healthy men also contact her. At that time, the other man is usually an extraordinary lover, so Setsuko forgets about his work and enjoys it. Includes two other chapters.
