Kiyoshi, a student living next door, is in love with his best friend Ittetsu's stepmother, Emiko. One day, he peeks at Emiko masturbating, and when Emiko notices, Kiyoshi invites him into his house and they have sex. When Ittetsu comes home, he sees Emiko and rapes her that night, in a fit of lust. This is the third original screenplay by female director Date Aguri. This is a two-part film starring two beautiful, sexy, and talented actresses with big breasts. This is a thrilling piece of erotic literature for adults, depicting the folds of a relationship with a young man from a woman's unique perspective.