School of Youth: The Corruption of Morals

Recently, Azumi was shocked to learn that her husband Norio goes to an adult entertainment industry. While they were having sex, Norio blurted out, "As usual, you're behind the scenes." At first, she suspected that Norio was cheating on her, but when she investigated, he confessed that he frequented the sex industry...

Hiromi Katori, a new employee, felt unwell during work and went to the infirmary. Then, instead of the usual Maki Kitagawa, the person there was Hanako Minamida, a flashy middle-aged stranger. Hanako tells her girlfriend Katori that the nervousness of her trying to force herself to apply to the company is causing her to lose her mental and physical balance. While telling him that she doesn't have to be useful to the company and that she should not lose her individuality, Hanako gently places him on the bed and takes her dick in her mouth.

A special insurance saleswoman who uses her body is coming! Hye-kyeong is the best insurance queen there is. Everyone is jealous of her talent but Hye-kyeong doesn't tell anyone about her know-hows. Her junior insurance planner Hyeon-joo is always watching Hye-kyeong from afar but she's depressed because she doesn't get good results. In the end, Hye-kyeong gives Hyeon-joo some tips...

Annoyed by her husband's boorish sexual behavior, newlywed Aya joins her female friend Kei in an extra-marital fling. She records the experience on her cell phone camera to show her husband the advantages of a more romantic love-making technique. Kei later introduces the couple to a sex counselor.

Seong-won used to be an entertainer back in the day, but now he's a novelist, and he moves to a countryside house with his wife for peace and quiet. Whilst cleaning out the workroom, he finds some strange items and becomes curious. Yeon-seo goes to work and Seong-won returns to the attic to find a disconnected videocassette recorder, which he reconnects. Just then, the bell rings and the woman next door, Do-hee, brings him some homemade bread. He's not interested in this woman who recognizes him, but he can't help but be bothered by her strange actions. When she leaves, Seong-won watches the video and is surprised to see Do-hee on there, being whipped. Do-hee keeps coming back to the house to seduce Seong-won even when Yeon-seo is around...