Movies Similar to Youngest Sister Class

Aunt's Temptation 2(2019)

Se-min lives alone. He was having a good time with his girlfriend, Mi-ho, when they suddenly feel someone's eyes on them and turn around to see a woman looking at them with a blank face. It turns out the woman is Se-min's mother's friend, Ji-hye. She's packed up her things from abroad and moved back to Korea very suddenly. She'd called her childhood friend, Se-min's mother, and they decided she would live with Se-min for 3 days. Mi-ho is angry about Ji-hye. She tells Se-min to make her leave, but he can't do that and Mi-ho leaves angrily. Se-min and Ji-hye are living together for 3 days. Ji-hye comforts Se-min with some drinks, but he blacks out, only to wake up the next day and retrace his memory to the hot night they had.

Blue Rain Osaka(1983)

A woman who runs a bar with her older sister has her life disrupted when she has a chance meeting with an old lover.

A Kiss of My Color(2013)

Takashi works at a gay bar in Shinjuku but his boyfriend Yuichi is often away working on a cargo ship. Everything changes when new guy Norifumi Aida moves next door...

The Boy Who Continues to Shine: Naked Dance, Naked Dance(1990)

One day, a handsome young man with amnesia comes to visit his mother at a gay bar. He gives him the name Maya and lets him help out at the store, but his memory never returns. He is good at playing guitar and singing, so maybe he was a musician? That's what he predicts...

Burning in the Twilight: A Hattenba Myth(1994)

Elderly people gather in a sauna dedicated to dandruff. Now they just spend their lives meaninglessly, but once upon a time they had a glorious sexual period. Meanwhile, an old man meets an extremely handsome boy in Hatten Park. The boy looks exactly like his old lover... A pink version of "Death in Venice."

Nurse Girl Dorm: Sticky Fingers(1985)

A new head nurse is assigned to an all female hospital dorm and she can’t wait to revel in her new found freedom as a newly divorced woman. Doctors, nurses and boyfriends are now all fair game.

Erotic Tutoring 2(2019)

Bar examiner Yoo-jeong likes sex more than studying. Thanks to the secretive, but erotic tutoring by the teacher her boyfriend introduced to her, Yoo-jeong’s grades shoot up. Yoo-jeong’s mom, Mi-jin, however, feels attracted to her tutor and starts seducing him.

Dirty Pool(1970)

A husband is being driven crazy by his insatiable wife. It seems that all the time she spends sunbathing has made her a nymphomaniac. A doctor sends over a pair of swingers to "counsel" the couple.

A Certain Seductive Summer(1979)

Saeko had an affair with Kuno, a photographer, but after the car they were driving in had an accident, she has withdrawn into a villa in Shonan. One day, she meets Shinji, who rides his motorcycle in front of her beach villa every day.

The Pleasures of a Woman(1972)

A series of erotic encounters between a young woman and her recently-widowed aunt.

That's When Things Changed(1993)

Moriyama leads and guides an organization that aims to create a global environment that can coexist with forest slime molds. During an activity in the park, other members spot members Nagayama and Itagaki making love to each other. Kijima could not forgive the fact that there was such a relationship in the same group, but when Moriyama learned of this, he told Nagayama that sodomy and living in search of slime mold were the same, and told Nagayama that he had a relationship with other members. He suggested that they have a relationship. Later, the body of Kijima, an opposition figure, was found...

The Crackdown on the Back Door of the Old Lady(2023)

Seduction(2017)

Seul-gi has a satisfactory life with her rich and caring husband. However, she feels she's lacking something and meets Seung-hwan to whom she is very much attracted to. Seung-hwan is a free spirited man and seduces Seul-gi. The two of them experience an exciting but dangerous relationship. However, her husband Jeong-ho finds out but he's willing to let it go as he knows he loves her but he hasn't been able to care for her much as he's been so busy. He gives her the chance to make a choice and the moment comes where she has to make the right decision...

Ijô seiyoku-ma(1977)

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.

The Sex Substitute 2(2003)

A magazine article about a sex therapy clinic accidentally gives out the address and phone number of a failing bed and breakfast instead.

Substitute Male Helper(2023)

Hyeon-goo, who got a job as a housekeeper at Mi-na and Seung-mo's house, goes to work for the first time, promising to work hard. Mi-na calls Hyeon-goo, saying she has other things to do besides cleaning, and Hyeon-goo diligently completes Mi-na's work. Then one day, Mi-na makes a new proposal to Hyeon-goo, who was enjoying a secret love affair with Mi-na...

The Chain Reaction(1996)

Johan, an innocent and cute young guy, enters a gay bar for the first time. The bar's quiet and Johan is clearly transfixed by the barman. He can't take his eyes off him. His trance is broken by the arrival of the barman's boyfriend who is also young and pretty, but obviously more confident than the naive young Johan. At first he's amazed at their sensuous kissing across the bar and then he's jealous

Women: Sexual Satisfaction(2017)

New employee Ho-seok is warned by the shooter to watch out for Lee Ji-sun. It turns out that Ji Sun was a new killer male employee! Moreover, as Hoseok's co-worker and Dae-cheol's sex partner, Joohee, began to look over Hoseok, Hoseok's corporate life is getting more and more dangerous.

Officetel - Skillful Ones(2019)

A popular officetel girl named Joo-hee trades sex for money. She used to be the best, but she has stopped getting calls. Her friend, Ji-yeong, gets busy with many appointments. Joo-hee is jealous of Ji-yeong, until she hears from an old client that Ji-yeong is providing shocking services. Furious over the fact that Ji-yeong has stolen her clients, they start a service competition. The clients are going nuts over this service, but Joo-hee and Ji-yeong tire out and agree to only do the same things. Then they suddenly become idle, without any calls, until they hear that Yeong-joo from the same officetel has moved to a rival officetel and is providing shocking services. Joo-hee and Ji-yeong decide to team up and get back their clients. They offer 2:1 services and the clients won't stop coming...

Night Calls: The Movie(1998)

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