Emiko Koike - la figliastra ha detto: Non preoccuparti, per favore sborrata, voglio rimanere incinta.

Her sexually indifferent husband gives her a blowjob and that's it. Emiko is dissatisfied and spends her days masturbating. One night, her stepfather sees Emiko in the bathtub. The next morning, Emiko has sex with her stepfather, but it turns into a pleasurable experience, and she gradually responds to him.