A member of the Air Self-Defense Force learns of a crucial national secret: that conscription will be introduced to Japan. Pursued by the state, the man and his wife attempt to flee to her parents' home, but along the way they meet a carefree young man who loves movies. Meanwhile, back in his rural hometown, his father-in-law is in critical condition, but his sister-in-law neglects to care for him and instead engages in phone sex with him.

After his wife and child committed suicide, Sasaki was so shocked that he quit his job and has been living a modest life painting. Then, by chance, he meets up with an old colleague and heads to the home of his colleague's wife, Sachiko, who is waiting for him. In fact, Sachiko and Sasaki have been having an affair for a long time, and that day they have sex next to their colleague as he sleeps. Sasaki also begins to have a physical relationship with Sachiko's younger sister.