While my mother is away on a trip, a life alone with my mother's friend, Saya, begins. Akihito is at a loss for where to look at the suddenly appearing bewitching beauty. Her beautiful and elegant face and her body, which seems to feel good to hold, with just the right amount of flesh, are right in Akihito's taste. Although hidden by her clothes, her ripe breasts must be at the perfect time to eat even the nipples. Akihito, whose only lewd fantasies spread and he can no longer suppress his desires, steals Saya's underwear. However, Saya finds Akihito sniffing the freshly removed panties at a bad time...