[Too distorted confinement ×pure love drama] A male teacher who was trusted by his students was dismissed one day when it was discovered that he was stealing a female student's underwear and was withdrawn. One of the students, "Uika", came to such a perverted teacher ... - "I'll give you my underwear" She offers her own underwear with a pure feeling, and the male teacher has distorted feelings. - A distorted romantic relationship between a girl who is confined in a cage of her own desire and a perverted teacher.