Semi document: Hentai kyôjidai

Is it a bad thing to have and like a lot of sex?' A woman with paraphilia is locked in a white room. In that room, the woman opens up about the turbulent sexual experiences she has had so far... Her paraphilia started from a trauma she had as a child As she becomes an adult, she is transformed into a form of sexual intercourse beyond imagination, and her ten hidden secrets are revealed.

Two girls who want to become masochists are trained by a sadistic woman and turned into lovers.

Jeong-woo, who is newly married with Na-yeong, is secretly meeting Na-yeong's close sibling, Min-joo. Na-yeong, who is not aware of that fact, is worried that she is alone and tells him that he will introduce a good man to him, but she disappears when she tells him that she does not need a man and tells her not to do unnecessary things. Meanwhile, Na-yeong, who came home, tells this to her husband, Jeong-woo, but Jeong-woo also shows a grim reaction and does not care about it. Then one day, Min-joo visits Na-yeong's newlyweds in surprise, and the three of them fall asleep while drinking happily. While sleeping, Min-joo comes to Jeong-woo and does something amazing. A fierce love between a close brother and the man of his sister is just beginning.

Na-hee spends a day with alcohol after parting with her lover, Ji-hoon. Min-yeong knows and tries to take care of Na-hee. However, Na-hee does not forget Ji-hoon, and in fact, Ji-hoon and Min-yeong, who was former partner, have a relationship with Ji-hoon, who came to Na-hee. Na-hee, who is not aware of this fact, contacts Ji-hoon again, asking for forgiveness.

A mysterious woman, Jun, comes to the hospital. Jun's disease was called "clitoral hypertrophy," which meant that she swelled to a huge size when caressed. Shunsuke, the doctor in charge, and Akiko, the nurse, but also Kyoji and Hiromi, who were secretly sitting in the back of the examination room, were surprised by its size. As soon as Rinko, who is on duty at the hospital late at night, enters a room, she is attacked by a man whose entire body is wrapped in bandages. Unaware of this, Akiko and her doctor, Kyoji, go straight to a love hotel after finishing their shift. The next morning, Jun visits again, and as she is lying on the examination table with her lower body exposed, a mummy man suddenly appears...

Na-yeong and Min-hyeok become lovers and have a relationship, but they live together on the premise of marriage. At their first housewarming, the two invite their friend Jin-woo. Jin-woo, who is invited, keeps telling bad stories to Min-hyeok, and Min-hyeok, who is only gentle, thinks it is just a joke. Meanwhile, Na-yeong who is angry at Jin-woo's appearance, talks with Jin-woo about Min-hyeok, who is asleep. However, there was a hidden past between Jin-woo and Na-yeong. In fact, the two were sex partners.

Even good girls need to be bad once in awhile - they just can't help themselves. In order to satiate their cravings for unrestrained excitement, these gorgeous rule-breakers have pushed their imaginations to the limit - and Playboy has captured them at their naughtiest. Step behind closed doors for an insider's view of the action as our sexy brats fulfill their most uninhibited fantasies. As empty artist's studio prompts two passionate painters to create their own masterpiece using their bodies as both brush and canvas. A male stripper get a sexy surprise when his female audience gets so hot they take to the stage to do some grinding of their own. And don't miss this voyeuristic view of three vixens enjoying a soapy "girls only" cool-down in the women's locker room. It's seven steamy scenarios that expose the secret world of women behaving badly.

Kenzo, Azusa's husband, has a heart condition but his passion for sex has not diminished one iota from the time he was a virile young man. Azusa does not refuse her husband for he is very wealthy and if he should happen to die of excess sex she would inherit a vast fortune. If only Azusa could kill him without staining her own hands. Unable to do it alone, she asks the aid of Naoya who is only too glad to help.

Toshihiko, a high school boy, hates Kozo, his father, enough to kill him. His mother had lived in terror of him and, at last, broken in spirit, she had left and her pitiful departing figure is still seared in Toshihiko's mind. Soon, Kozo marries Asako who is young and beautiful. An idea forms in Toshihiko's mind to get even with his father for the shabby way he had treated his mother. He wonders if he can do it through Asako.

Futsû no Onnanoko: Seiai Nikki

One day, Reiko, a female college student who aims to be active in the world of mass media, is asked to investigate the actual situation regarding sex among female college students. Reiko infiltrates the girls' dormitory, but as soon as she moves in, Kyoko, who manages her dormitory, forces her to attend a party on Saturday night...

This work chooses three active married women who have already known pleasure and want to have more lewd experiences among women who hide their lewdness, and places them into a situation where they can naturally satisfy their desires...

Nineteen-year-old, Jin-goo enjoys an erotic moment to himself while thinking about his pretty English tutor. Then one day, he is caught in the middle of an embarrassing moment and becomes awkward with her. However, this becomes an opportunity and she starts teaching him sex. Their replationship becomes an uncontrollable romance. However, she quits the tutoring and the relationship to get married. Time goes on and Jin-goo is a grown up. He's used to thoughtless sex. However, his partner of benefit gets pregnant so he meets his future-mother-in-law to talk about marriage. However, she's so beautiful and sexy. He moves in with the in-laws but soon breaks out of the marrige due to his wife's fling. The mother-in-law doesn't know how to make it up to him for what her daughter has done. Jin-goo suggests something dangerous...

Set towards the end of World War II, Nomura (Masatoshi Nagase) is a writer who is in despair. A woman works in bar and is a former prostitute. Many years ago, her father sold her to a brothel due to the family's severe financial hardships. The writer and the woman then agree to live as husband and wife until the war ends. The woman doesn't feel sexual pleasures due to her past, while the man lusts for the woman's body. Meanwhile, Ohira (Jun Murakami) fought for Japan in China. He participated in unconscionable acts against civilians in the name of war. He returns to Japan with only one arm. Ohira then begins to prey on innocent women.

A drug addict meets an aristocratic woman who married a criminal.

A woman rejects her clingy female lover and pursues a female co-worker. The spurned lover plots revenge and the co-worker has a kinky secret.

A taxi driver kidnaps a fare and imprisons her in his apartment.

Yakumaru is researching an aphrodisiac to cure his impotence. He happens to meet Mitsuko, who also has an impotent husband, and Yakumaru gives Mitsuko the medicine he is researching. The next day, the two meet again to hear the results, but Mitsuko seems strange. Mitsuko, who was frustrated that her husband did not cooperate and did not take her medicine, ended up taking the medicine herself.

Sawako enjoys taking photos of older men and making scrapbooks with them. Although the men she has dated have always been older than her, she has been unable to speak well with her father and they have grown apart.

Hazuki clips her nails every time it rains. She caressed 'her' with these fingers back then. Hazuki, an editor of a publishing company now, is attracted by Shiori, the head of planning. On a day when the two women soaked wet in the rain, they enter an motel for shelter and take a shower. There Hazuki sees the image of her lost "girlfriend" in Shiori and eventually they reach out to each other.