SM kyoshitsu: shikkin

Masami and Kasamatsu are passionately seeking each other in an apartment in a corner of the downtown area along the Sumida River. They had an affair. They declared divorce to their respective spouses and began living in this apartment in search of a love nest just for the two of them. However, there was no way that her new life after being unfaithful would go well from the beginning...

A female hair stylist is torn between two lovers as she waits for treatment in a gynecological ward. She meets the other patients who are there and gets to know their stories.

A brother who suffers from incest tries to commit suicide with his sister, but the sister dies and only he survives. A man lives with that feeling of guilt... One day, when I helped a girl who was attacked by her thugs, she looked like her dead sister. Moreover, she lost her memory from the shock of being raped. And the strange cohabitation life of a man and a woman begins...

Inspired by Arthur Schnitzler's novel, "La Ronde", many people are having sex in a variety of ways. A girl and her boyfriend go to a pool bar where she is served a free cocktail drink courtesy of a man who wants to date her. Another guy challenges her boyfriend to a game with the girlfriend being the prize. Three men are fighting over the young woman and a winner takes the girl. It ends up as four guys and the woman in a hotel room.

Manila city. Fernando Suzuki noticed the popularity of sumo in Japan and decided to make a profit by holding sumo classes locally. They are recruiting young people who want to succeed as sumo wrestlers in Japan. Philnando can't stop smiling at the unexpected number of applicants. They immediately start a training camp, but it is difficult to teach sumo to young people who have never tightened a mawashi, let alone how to step on a shiko. As Fernando watched the sweaty young men take a shower, he noticed one of them, Enrico. He immediately called her to his room...

The daughter of a wealthy family rebels when her father remarries and she becomes a leader of a girl gang. She hatches a plot to use her stepmother to get a large sum of money by pretending to be kidnapped. But the tables are turned when gangsters intervene and capture them both. They are subjected to various humiliations and sexual perversions.

When successful business man refuses to save the business of his former partner he has his wife and her student kidnapped. The former partner plans to take his revenge by forcing both women into sexual slavery by training them as SM porn stars.

A perverted dentist and his assistant like to combine business with pleasure. They drug their pretty looking patients and then sexually abuse them in various ways. The dentist then becomes obsessed with a busty patient and her lesbian lover. He decides to give them the full treatment to the accompaniment of classical music.

A wealthy real estate investor is forced to watch the rape of his girlfriend and then is sent a film showing the fact. He hires a hitman, Sho, and shows him the film, so that the detective can get rid of the criminals. But the boss of the criminal band is Ko, Sho's archnemesis, who raped and murdered his girlfriend.

Yōko is a young woman who is forced into prostitution by a yakuza gang. She repeatedly escapes from the gang, and is repeatedly captured, and repeatedly tortured at length.

Narutaki is a TV newscaster. Amidst his immense popularity, his work and private life were fulfilling. However, in order to maintain his popularity, he hid the fact that he was gay and was careful not to let the public know about his boyfriend. The young man, who is a big fan of Narutaki and masturbates every day while watching Narutaki on TV, finally can't stand it anymore, and eventually realizes that Narutaki is gay, and begins a violent stalking act. Eventually, Narutaki's lover becomes involved in a crazy love triangle...

A father who is lazy with money. Kai, the son who always wipes his father's butt. He's a very healthy man. Even if his father sold him to a former male prostitute, Kai could not abandon his father. The person who kindly watches over him is Ryosuke, the owner of the beach house where the father and son suddenly drop by. Ryosuke tries to help Kai somehow, but...

An impotent husband hires a photographer, a professional SM mistress and his driver to kidnap his wealthy but unfaithful wife. After she is photographed while being sexually abused, she is blackmailed into giving control of her estate to her husband. Put in the basement she suffers an endless series of humiliations and indignities. But fate has some cruel twists in store.

A horny scientist who is married to a hot wife and lives with his virginal step sister invents a drug that can make him invisible. Erotic high jinks ensue.

Rena and Yuko, the two sexually-adventurous high school girl friends from Pink Tush Girl (1978) get part-time jobs at a hostess bar in order to earn money for an abortion for Yuko. At the end of the school year the two must part as Yuko prepares to depart for acting school in Hokkaido, and Rena gets ready for college.

A salary-man has particular needs that his wife just can’t get into. Then one day he spots a woman on the subway marked with a sign of his deepest desire… a rope burn on her wrist. Thus begins a sadomasochistic relationship.

Erotic drama set in an underground Tokyo club called The Bedroom, where the female clientele are drugged into a trance-like state and are subjected to different styles of bizarre, fetishistic sex by the male clientele.

Former members of a high school tennis club receive invitations for a reunion at their old tennis training camp in the woods where a suicide had taken place. But when they arrive someone begins to stalk and attack them… one by one.

A working-class housewife is sexually unsatisfied by her husband. When she seeks extramarital relationships, her affairs are discovered by a brothel-owner who then blackmails the woman into working as a prostitute for her.

Yuko is an innocent high school girl who has a crush on her gym teacher. She and her friends have a sleep-over party which develops into a sexual dare-game involving eels, and a lesbian orgy. Now sexually-awakened, Yuko decides to seduce her teacher, but is raped in an elevator before she meets her teacher.