She works at a university in Tokyo. Although her financial situation is comfortable, she has not had sex with her husband for more than two years. She has tried to control her sexual desire with reason, but she is beginning to feel she can no longer bear the steadily increasing libido. Her motivation for appearing in this film is that her sexual needs are unmet to the point that she regards students as sexual objects. She applied to take part in the film in order to have an unrestrained sexual relationship with someone before acting on students.
