Girlfriend's Inside Story

A man named Seligman finds a fainted wounded woman in an alley and he brings her home. She tells him that her name is Joe and that she is nymphomaniac. Joe tells her life and sexual experiences with hundreds of men since she was a young teenager while Seligman tells about his hobbies, such as fly fishing, reading about Fibonacci numbers or listening to organ music.

A woman has recently married an adult toy manufacturer. He researches new vibrators in the product development department. She hopes that if she marries such a man, she will be able to use the vibrator as much as she likes and have fun every night, but her husband never uses a vibrator on her. She is extremely dissatisfied with this. Meanwhile, her husband's boss, the section chief, is currently developing an anal vibrator, and in the name of experimenting with it, he only uses the anal vibrator on his wife. Her boss's wife wants him to use a normal vibrator, but she is dissatisfied that he only uses it on her anus. As the wives were talking about this, the new wife expressed her interest in anal vibrators, so they decided to swap husbands and have fun with the one in the front and the one in the back. They immediately decided to swap wives...

One day a sexually frustrated wife is led to a gypsy fortune teller. But when the gypsy reads the tarot cards the wife is told that she must have a man soon or she will die. Not believing this the wife leaves but is soon confronted with several near death experiences that lead her to strange and disturbing erotic encounters.

A young boy’s dream of a woman is entrusted to the love of a flower. When that beautiful flower withers and the boy discovers the ugliness of women’s true nature, he vows revenge.

Hyeon Dae and Min Joo thought one of them getting married would end the sex-partner relationship. However, they can't hold in their desires and Hyeon Dae destroys himself with sex, while Min Joo can't give up what she can't have. At the same time, they have a complicated and ugly relationship with past characters.

Stud's world revolves entirely around sex, sex, and more sex — an interest he shares with his way-out friends and his girl Kitty, who likes her men mean and muscular!

Kyeong Hwan, who is home alone with the daughter-in-law who came from the countryside, falls in love.

A traveling middle-aged woman plans to stay overnight in Bosnian town. In her dreams, she gets sexually aroused by a thought of young receptionist, whose father doesn't let him to meet with the girl he loves.

A melodrama about the relationship between a stripper and a drug addict.

A husband who works as a janitor has a wife who is exhausted by his repeated demands for sex. Frustrated by her refusal he steals chloroform from work and drugs her to get what he wants. But he doesn’t stop there. He decides to try it on any woman he can find.

A pair of thieves break into an FBI warehouse and steal a virtual reality device that can record and replay sexual experiences.

A female teacher Kumi Yamamoto was raped by a man who attempted suicide. During Kumi's class, a woman in a miniskirt suddenly entered the classroom and shouted, "Is Yuichi Kobayashi's son here?" Yuichi Kobayashi was the name of the man who raped her. The woman in the miniskirt was Maria, a debt collector, and she had come to find out where Yuichi was, calling for his son, Kotaro. Kumi learns that Yuichi is on the run from his debts. Yuichi tries to have sex with Kumi again, but she vehemently rejects him. The next day, as Kumi is comforting Kotaro, the biology teacher, Saiki, enters the classroom and makes advances on her. Kumi calls Yuichi and demands sex from him. Meanwhile, Kotaro succumbs to Maria's temptation and becomes addicted to sex.

A pair of Playboy TV stars take their show on the road and encounter erotic adventures.

Chi-soo is a repeater who gets bullied by his friends. However, he had a secret about his body that rumors wouldn't die down about... The secret was that he was the possessor of an outstanding package. Rumors about Chi-soo spread and all the women begin to desire him. Chi-soo who realizes what he has, takes revenge on those who bullied him by conquering all their women...

Jill and Larry are relationship therapists with opposing views on relationships. Steve and Nikki are divorce attorneys with secrets they've kept from each other.

A woman seeking excitement meets a man who brings light and meaning to her world.

A retired Buddhist teacher is introduced by his nephew to Jina, a much younger girl and they marry. But he soon starts to suspect everything is a conspiracy in order to get his money.

Yul-i, who has an excellent beauty enough to become a girlfriend after being selected by a famous celebrity, goes on a suicide trip with Seul-i, who has the same troubles as her, and cannot hide her depression when an unwanted video begins to float.

So-hee has been seeing Tae-woo for a long time. One day, a new man named Eun-hyeok appears in front of her and proposes. So-hee has already promised to marry Tae-woo so she's not easily moved by Eun-hyeok's proposal. She refuses him by saying she loves women more than men and he becomes shocked. He goes under gender transplant to go back to her and becomes a woman named Eun-joo...

A bittersweet coming-of-age story of a high school girl, her father and the end of an erotic night club. An allegorical requiem for Nikkatsu studios.