Naho has been married for five years. In her busy days, she has enjoyed being a housewife, but she seems to be particularly tired these days. Her husband, who could not see her wife like that, showed her a massage leaflet that was handed out on the street on her way home from work and recommended that she try it once. She decides to take Naho's interest with her, but she ends up having an obscene experience that she can't tell her husband about.
