Best movies like Slave Contract

When Naoko was a freshman in high school she was kidnapped and imprisoned by a man who lived next door. For one month, she went through hell. Finally, she killed the man and escaped. Now as an adult, Naoko is a doctor specializing in infertility treatment, but she also has another side. Naoko is a popular master in a S&M club.

The beautiful O is taken by her boyfriend, Rene, to a bizarre retreat, where she is trained in bondage and sexual perversion...

Misaki Amemiya is an assistant inspector for the Metropolitan Police Department's Community Safety Bureau who becomes ensnared in a trap while investigating a mysterious illegal video website called "Babylon". Soon, she's bound and tortured along with Shizuko and an oversexed housewife named Ruri.

A degenerate gambler, unable to come up with the cash necessary for a high stakes gin rummy game, bets his nubile daughter. And loses. His daughter immediately becomes the delectable property of a hot-to-trot sex fiend and the film promptly becomes a catalog of perversion, wallowing in domination, humiliation, fetishism, voyeurism, masturbation, lesbianism, spanking, bondage, blowjobs, incest, and more.

A teenage goldsmith with a dark past tragically falls in love with a young nude model.

Japan nineteenth century. High demand for tattooed geisha generates an entire industry for their "production". Europeans pay more for tattooed beauties. Against this background, and considering the gorgeous tattooed women develop the history of confrontation between two highly skilled masters of tattoo.

An abusive psychologist enjoys torturing and abusing his wife. After rough sexual session of pain and dominance she decides to leave her husband. Then her masochistic twin sister arrives and of course plenty of kinky sexual torture and bondage happens next.

A young widow becomes an SM call girl to pay off the debts accumulated by her yakuza husband. She's a depressed woman, merely going through the motions of existence, subjected to every cruel whim concocted by her clients. She's dedicated to the misery - even finding comfort in it - stumbling through life like a zombie.

A man keeps his girlfriend tied up in his small apartment and tortures her. She is undressed, subjected to various types of bondage, whipped, and tortured with a razor blade.

Separated from her lover Kenji after he is sent off to war, Sanae is raped by general Takada and gives birth to a girl, Junko, who grows up to become a prostitute. One day, Kenji accidentally meets Junko and confuses her with Sanae, prompting Junko to tell him of her mother's fate. They make love, leaving Junko pregnant with his child - Hiroko, who goes on to have a chance encounter with Takada at a hostess club...

Roman Porno from 1985. A young teacher heads off to teach fencing in a school in the countryside.

A home invasion irrevocably changes the lives of all involved in ways neither victims nor perpetrator could have imagined

The manager of a ski resort kidnaps women, subjects them to various forms of sexual degradation and keeps his victims in a wooden box in the basement.

When a stuck-up and privileged lady of a wealthy family is left to fend for herself, her butler decides to teach her some overdue humility through BDSM. His spiral of debauchery is soon overtaken by madness, and his sex games threaten to harm more than just her social standing and pride.

Okoma (literally, Red Cherry) was a woman gambler until she retired from the yakuza world. Two years later, she returns home, and finds that the big boss has been assassinated and his daughter is having trouble keeping things in line against the rival gang headed by the men who killed her father. Okoma decides to avenge her former boss and help his daughter, a former friend of hers. She recruits her own gang, starting with an expert knife-fighter, her former lover. After a fight, the new Gang Leader captures and tortures Okoma sadistically.

Tachibana is a drunk whose gambling compulsion ends up putting him in a bad way with the local Yakuza. Unable to pay his debt, he hocks the deed to his wife Izumi's restaurant (which she inherited from her now deceased father) in order to stay out of trouble with the thugs.

Andrea Palmer ekes out an existence as a cam girl to support her drug habit. After experiencing a particularly enraging online encounter, she begins to branch out as she looks for more ways to make money with her body. This sets her off on a harrowing journey, far darker than she could have ever imagined.

Shizuka is the aristocratic wife of the president of a large company. When she wants to divorce her domineering husband, he orders his employee Yoshi, the son of an adult toy store owner, to train his wife to become sexually submissive.

Short stories dealing with extreme punishment towards promiscuous women.

Akemi is a laboratory technician who spends her evenings spying on her gangster neighbor as he makes love to his stripper girlfriend. The objects of Akemi's voyeuristic attentions learn of her interests and suggest that she would make a fine prostitute. Not surprisingly Akemi agrees and channels her interests into this more lucrative occupation.

After having a close call performing self-bondage, divorced, wealthy "ice queen" Jan Collins (Michelle Bauer) goes to a discreet fantasy wish fulfillment service. After agreeing to their terms of service, she's she's blindfolded, taken to a warehouse, chained up and becomes the submissive slave of a blonde dominatrix (Barbara Peckinpaugh)... but her new "mistress" has more evil plans in her mind. Though this shot-on-film, hour long BDSM drama / thriller features a lot of nudity, it's not a hardcore porn film despite sometimes being listed as such. Better production values, writing and acting than usual for this sort of thing made this a top seller in its day, so it was followed by numerous sequels.

A young designer falls under a man's erotic spell and is drawn into a world of sexual abandon from which she may never return.

Arabella, a struggling fashion designer takes on a job working as a personal shopper for Marylin- a successful erotic novelist. One day, Arabella is sneakily trying on some of Marilyn's expensive garments, when Marylin unexpectedly comes home early......but she is not alone. Arabella hides and watches as Marilyn enters with an attractive man who is not her husband. The pair make love on the bed and Arabella is turned on by what she sees. Arabella continues to hide and watches Marilyn's many affairs take place in the bedroom, until one day she is caught by Marilyn who admits that she knew Arabella had been watching the whole time. Things get steamy between the pair, but soon they will be confronted by someone who knows about their affair and will do anything to stop it.

Dan Mitsu stars as Kana, a female employee at a publishing company who strikes up a sexual relationship with a younger co-worker. He soon discovers that Kana's fetishes extend to sadomasochistic tendencies, involving a mysterious man only known as "Sensei". This discovery will push his relationship with Kana to a new, dangerous level that he may not be ready for.

A beautiful young ballet dancer is accepted into a prestigious and exclusive dance academy. Overjoyed at the opportunity to further her career and repair her relationship with her boyfriend, she soon discovers that the academy has a much, much darker side to it--and she may not be able to escape it.

The beautiful Shizuko (Aya Sugimoto) and her husband Tooyama Takayoshi (Jo Shishido) have a loving relationship, But Takayoshi is getting older and isn't always able to perform. His primary source of gratification involves observing his wife in sadomasochistic scenarios so he commissions a painter, skilled in the arts of bondage to bring these fantasies to life. Soon, Shiziko becomes a willing and submissive participant in fulfilling the S&M fantasies of not only her husband but a slew of rich lecherous men.

A wife charges her husband with sexual battery. He escapes from the police and goes into hiding. In three years, she divorces him and tries to put the pieces of her life back in order, when suddenly he returns. Obsessed with rage and hatred, he kidnaps her and brings her to a house in a remote wooded area. There he disciplines her vehemently, subjecting her to increasingly shocking forms of sexual torture, tetherings, suspensions and humiliations. Astonishingly, through the rage and lust, the pair develops a relationship that pushes the boundaries of lurid passions and perverse obsessions.

A businessman is ruthless with his competitors, and in response his competitors after being driven out of business kidnap aforementioned business man's wife and start training her to be a porn star, particularly of the S&M/bondage variety

Sayo is running a travelling BDSM show with her husband, where she plays the bottom, and gets increasingly bored with her life. During their tour in Kyoto, they are arranged by a well-off couple who ask for a private show, without knowing that they will eventually be forced for the "real thing". Scripted by Chiho Katsura using the pseudonym Eizo Uji.

Oversexed female interrogator with a penchant for sadomasochism and torture plots a scheme with her deviant troupe to extort the considerable fortune of a city embezzler.

When successful business man refuses to save the business of his former business partner, his wife, a private teacher of written arts, and her student are kidnapped. The former business partner plans to execute his revenge by forcing both women into sexual slavery and forcefully train them into becoming SM porn stars.

This one stars dexterous Shihori Na gasaka, from Masaru Konuma's Woman In A Box 2 (1986) and Erotic Seduction: Flesh Bondage (1987), in a contrived tale of corporate decadence and barbaric behavior. She plays the wife of an up and coming executive who must succumb to the animalistic cravings of the board of directors to protect her husband's position in the company.

There is a man who has many sex slaves. Another man offers his wife as a sex slave to him and the slave owner agrees. He adds the man's wife to his stable. Alas, the husband comes to reverse his decision and takes his wife back. The reversal of the arrangement causes trauma.

The "Torture Club" is an official after-school activity at the private school Saint Honesty Gakuen. Yuzuki has no idea about the club when she enrolls, and gets abducted by the club members and hauled off the club-room. There, she finds out that upper-class student Aoi, her secret idol, is in the club, and decides to join, but…

Analysis of sadomasochism and our obsession with power through the centuries.