Movies Similar to Red Sister

Rapist in Uniform: A Sexual Demon(1986)

A high school girl and a teacher form a relationship but the man was arrested on suspicion of indecent conduct. Three years later, the man quit his job as a teacher, worked as a salesman for a general company, had a girlfriend, and was about to get engaged. Then, one day, in town, the two of them had a fateful reunion...

Maybe It's Sad(2004)

After graduating from university, Satoshi Takagi joined the advertising agency he had always dreamed of, and started his working life with great enthusiasm. Satoshi has a boyfriend who is more than a friend but less than a lover, but even when she tries to talk to him about the company, he only wants Satoshi's body and won't listen at all. “Am I just a body?” The distance between him and Satoshi has widened a little. Despite this, Satoshi did his best at work. He was actually starting to be attracted to his boss, Furukawa. However, Furukawa is a straight man who is dating Satoshi's colleague, an office lady. Although it is a dream that cannot come true after all, my feelings for Furukawa, who does his job in a cool manner, grows stronger every day.

All About My Mother(1999)

Following the tragic death of her teenage son, Manuela travels from Madrid to Barcelona in an attempt to contact the long-estranged father the boy never knew. She reunites with an old friend, an outspoken transgender sex worker, and befriends a troubled actress and a pregnant, HIV-positive nun.

Three Sexy Meals(2016)

Yong-hwa (Sang-woo), Marshall (Lee Eun-mi-I), Ddeok-bae (Do Mo-se) and Bang-wool (Park Joo-bin) steal from Chairman Kang and hide out in a pension in the country. They depend on each other and enjoy every day until Ddeok-bae accidentally loses their bag of money and Bang-wool falls ill. Chairman Kang is closing in on them and the four of them use their specific 'techniques' to start a 12 hour adult program. Will they succeed?

Behind Closed Doors(2002)

On their talk show, three female hosts talk about their various sexual escapades which are then shown in flashbacks

Mistress(2024)

After finishing his long career as a government official in Hanyang, His Excellency returns home with his gisaeng lover. His mistress, who washed her identity as his foster daughter, can't adjust to the boring country life and becomes lonely. On the other hand, His Excellency keeps paying attention to his female servant, a familiar face in his hometown full of memories, and becomes increasingly neglectful of his mistress. The mistress, who is saddened by His Excellency's actions, receives comfort for her body and mind from his male servant. One day, an imperial scholar comes to visit and takes control of his mistress, but when His Excellency does not take any action, she becomes greatly disappointed. However, the male servant, who watched the scene, seeks revenge for her from the imperial scholar but is caught by His Excellency and beats him. At the end, his mistress decides to run away with the male servant in the middle of the night.

House with a Good View 3(2016)

Jae-min moves into the rooftop across from school but is disappoointed that all the windows have been blocked by other buildings. However, he learns that every night he can see the neighboring women from the other building! Something exciting goes on one night in that rooftop which has the greatest 'view' ever!

Resolve(2014)

Having been hurt in the past, Mi-yeon has no interest in true love and only wants a physical relationship. This hurts the Cheol-jin, the man who loves her. He's an employee at Mi-yeon's company and tries to give her everything. And then there's Boh-ra's boyfriend Jung-min. Mi-yeon, Cheol-jin, Boh-ra, and Jung-min are four men and women whose intertwined relationships eventually makes wishes come true for Mi-yeon and Jung-min, as well as Boh-ra and Cheol-jin...

The Golden Mass(1975)

A middle-aged couple invites a group of youngsters to their luxury villa to introduce them into the rituals and mystery of love and lust.

Pink Cut: Love Me Hard, Love Me Deep(1983)

Mami runs a barber shop called The Pink Cut. The place is an immediate success, due mostly to super-short skirts. Recently, Akira, who is anxious about not finding a job, has started coming to her shop. Although he has a girlfriend, he is soon interested in Mami.

New Female Employee: Business Trip(2023)

Ga-eun, who has been caring for her ailing boss Min-gyoo, hands over her duties to her successor, Soo-ae, and works with her manager Byeong-jin to find a way to save the company. Soo-ae and Min-gyoo, who often run into each other at work, become increasingly attracted to each other and discover their plan to take over the company.

Once Were Warriors(1994)

In a violent relationship, it takes a mother’s strength to save herself and her children from the man she loved. Once Were Warriors is a violent love story set against a contemporary urban backdrop.

A Diary of a Murderess(1975)

A beautiful young woman sets her sights on an aging millionaire. She seduces him, and moves into his mansion with him. She soon tires of him, though, and after she gets rid of him, she goes after his son.

David(1997)

A distinguished military leader whose reign was touched by great scandal, shocking betrayals and rousing victories. A simple shepherd boy chosen to be king, under the watchful eyes of prophet Samuel.

Yumeno Kyusaku's Girl Hell(1977)

Utae and Aiko attend an all-girl private school where the devoutly religious principal seems to be raping some of the students, including Utae.

The Target of MT(2016)

What do we do at an MT? Min-hee and Min-soo used to date. Dong-hyeon and Ah-yeong drink with them the night before they go for the MT. Min-soo puts Min-hee to bed in a motel and Ah-yeong who had the hots for Min-soo, seduces him. They promise to keep it a secret but Min-hee finds out what they have been doing. However, Ah-yeong is a provocative one and decides to seduce Min-soo at the pension where all four of them are together...

Even Though I Don't Like It(2016)

Mixed-up model and bar hostess Kotoko sleeps with her coworker Genki, but can't seem to let herself sleep with the guy she really likes.

What Happened in My Black Boyfriend's Room(2024)

My Wife's Friend who was Caught Messing Around(2023)

I Am a Plaything(2025)

Hyo-min, who became a prostitute by choice, undergoes sex training to serve clients under the supervision of Kyeong-seop, the manager of the establishment. She services countless men and even learns advanced techniques directly from Kyeong-mi, who works with her. Meanwhile, Kyeong-seop gradually opens his heart as he discovers the reason behind Hyo-min's decision to enter prostitution.