Aoi is truly a promiscuous woman, she travels everywhere to seek out new experiences with handsome men in order to satisfy her limitless sexual desires. In various spaces, she is always the one taking the initiative in every situation. From a lascivious patient trying to seduce a doctor to a female librarian enticing an innocent boy, she does not spare even her own younger brother who is coming of age. As long as she can fulfill her physical needs whenever the urge arises, she is willing to do anything.