Tamaki is reunited with her wayward brother Yoichi when he rescues her from a gang-bang by three hoodlums. Then Yoichi seduces Yuni the daughter of his sister's boss, and they run away with a million yen from the till. Tamaki's former husband visits her as a customer but he still can't get it up so she has to keep on working. Yoichi and Yumi come home to face the music with all their money gone. Toshiro the massage parlor operator has his hoodlums run the boy out of town, and since he isn't Yumi's real father he gets ready to seduce her himself. Just as Toshiro is taking the frightened Yumi into a room, there's a yell of "Fire!" and people start running. Yumi gets away. Tamaki, with her fire whistle in hand, smiles as she leads Toshiro to bed.

One day, Hara Nobuo witnessed his father assaulting Tokiko, whom he loved as a surrogate mother. Tokiko then committed suicide. As Nobuo grew up, he was still burdened with this horrible trauma and became sexually impotent. His friend Junichi tried to cure Nobuo's impotence. Then one day, Nobuo rescued Sachiko from being about to being attacked in a park. Since then, the two were rapidly drawn to each other...

Teenagers are rebels without a cause. Let it be for stress relief or just a way to kill time, Mami (Kumiko Akiyoshi) and Chiaki were always up to no good – but their luck runs out when they shoplift with some other girls at a local supermarket. They flee from the scene and head back home, only to find detectives at their front door.

One day, Yumiko, an office worker, is called in by the managing director. Having been holding in her urge to urinate, she is ordered by the managing director to relieve herself in front of him, and embarrassed, she urinates into a vase. Later, when section chief Suzuki invites Yumiko on a drive, he takes her virginity that same day, awakening her to the pleasures of sex.