Taketo's still living with the Nogawa family, and things have gotten pretty twisted. He's been having sex with Yukie and Rumi, and they're all just trying to navigate this messed-up situation. Then Kunihiko, the father, comes back from his business trip overseas, and it's clear he's got some desires of his own - especially when it comes to his daughters... Tomoko's trying to hold on to some sense of normalcy, but her body's craving something more. Meanwhile, Yukie's still devoted to her husband, even though he's not exactly capable of satisfying her anymore... As the family tries to figure out what's going on, things start to fall apart...