"I don't usually make up, so I don't think it's going to come out ..." said Nao Kiritani, a 24-year-old who still has innocence. She is a teacher who teaches mainly English in a junior high school with less than 10 students in a depopulated town in Ishikawa prefecture, and is about to marry her boyfriend from college next year. She doesn't usually make up, and she doesn't want to get married and end her life knowing only her current boyfriend, so she decided to appear on AV because she wanted to take the plunge and experience various things.