The Igarashi family lives in a certain provincial city. Shinobu, a beautiful married woman who has a reputation for being talented and talented in the neighborhood. I have been married to my husband for several years, and we still have a very good relationship. Meanwhile, the season has come for my husband to go to work away from home again this year. On the morning of departure, Shinobu sees her husband off sadly. The reason was that the night life would be put on hold for a while. A few days after my husband left, I received a package from him. Shinobu can't stand the faint fragrance that remains in her work clothes and underwear, and inadvertently indulges in masturbation.