Nagomi's mother remarried and she now has a new father. Her stepfather sexually harasses her when her mother is not around, but she can't bring herself to talk to him about it because she thinks of her mother looking so happy... Her stepfather's Nagomi love for Nagomi eventually escalates to an abnormal level. Her father, eager to have a child with his daughter, repeatedly ejaculates large amounts of semen into Nagomi's cervix, which will definitely result in pregnancy!