Movies Similar to An Affair: My Wife's Friend

Shoya no umi(1984)

A wealthy man has relationships with a married woman, an office lady and a high school girl. Two of them are friends, two are sisters and one leaves him frustrated.

High School Teacher: Maturing(1985)

A female highschool teacher must deal with sexual harrassment from her students and being trapped in a love triangle with two men, neither of whom has any interest in marrying her.

School of Youth: The Corruption of Morals(2014)

Troublemakers Mok-won, Ryu and Hak-moon are far from passing the state examinations. Three female students enter the school during a new spring term and the atmosphere changes. Then one day, Mok-won and Ryu are taken to around the back of the school and molested by an unknown woman. The three of them start an investigation.

Hot Sex Club(2019)

The woman is a housewife, has a son who goes to school, and has a husband who loves her. However, although she is very harmonious with her husband's sexual life, she still maintains the habit of derailment, and her door of desire has long been opened. However, in Japan, there are countless young women like her. They even gather together in a sex club to discuss alternative sex and love....

Lie I Love Sex 2(2013)

Defendant girlfriend break up the wind, but get abused at work 'paper'. Accidentally discovered in bags of cash to 50 million won. Had trouble holding the money at the end of every trip to the end he left, hitchhiking the midst of a 'coins' in the car to be traveling with them. Dangchan traveling in attractive 'coins' to fall 'paper' to make sex with her​​, but the destination of 'coins' to drop off a bag of money and then find that the two missing. Eventually she found 'paper' is put up in their dajjagojja thief known only to her, Bonnie 'coin' and find the lost bag of money gave his thanks to know that. But gradually 'coins' will return the identity of a little more than give him the money.

Family Reconstruction(2017)

Gwang-sik is a single father with a son and Hae-ra is a widow with a daughter. They get remarried and become one family. Gwang-sik's son Myeong-ho and Hae-ra's daughter Dal-rae are brother and sister but they end up having sex. Their parents notice something is wrong but they pretend they don't know anything. That's because Gwang-sik feels attracted to Dal-rae and Hae-ra feels attracted to Myeong-ho. They go on a family trip to Kangwondo. They end up colliding with their sexual desires for each other and in the end, their family is reconstructed.

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...

Harem Hangups(1970)

If you're a younger gent, your exposure to grindhouse flicks may only be with a Quentin Tarantino film, which is fine--but grindhouse flicks really began in adult cinema and that's what's on display here! Don't let the name fool you. While the moniker might suggest coitus elevated to a transcendent level of Eastern-influenced sexual enlightenment where mind, body and soul come together as One in the act of lovemaking, you can be sure that Harem Hangups delivers a bunch of dudes in genie pants and turbans...but more than its fair share of mindless, clueless, soul-eroding screwing where any glimmer of magic has long since departed.

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.

Extracurricular Activities: Almost Ripe(1978)

Another entry in the Nikkatsu Roman Porno Movie genre.

Naked Wishes(2000)

After inheriting a trunk with a lantern in it, a man releases a beautiful genie named Samanthia. She starts granting his wishes and sexiness emerges all around him.

This Guy's Taste(2023)

Manager Jeong falls in love at first sight with the president's wife who came to deliver the goods to the company. Bo-yeong takes her on a phonetic basis to make her her own woman, and after that, Bo-yeong begins to cross the river that she can't escape.

Skin. Like. Sun.(2009)

Real-life young couple Wim and Floor spend an afternoon in the sunwashed rooms of a crumbling home in Belgium. In a unique twist, this artistic erotic documentary is edited in nearly real-time. In the slowness, we get the build, the sweetness, and the sexiness. Forget about fingersnapping fast editing. Slow is where it’s at.

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...

Secret Agreement Oh! My Hottie(2021)

Trade Secrets Of The Amazing Massage Shop(2021)

Unlike the crowded massage shop next door, Ara's massage shop is quiet without any customers. Ara's sighs and the girls' complaints increase. One day, Bomi, the ace of the shop next door, comes to Ara's shop and learns the trade secret of the shop next door through Ara. The trade secret is…

A Delicious Husband's Friend(2021)

Ji-hyeon, who fell lonely because her husband went on a business trip, calls her husband's friend and calls her. Ji-seong approaches Ji-hyeon, who was drinking alone, and comforts her. In fact, Ji-seong, who wants to sleep with Ji-hyeon, slowly seduces her and takes her to bed.​

Panty House(2021)

Yeon-hee comes to Jin-woo with a smile and buys alcohol. Jin-woo Yeon-hee, who pretends to be bright, thinks it's strange, but it fits everything. When she finds out that Yeon-hee has broken up with her boyfriend, Dong-jun, her heart goes haywire. Yeon-hee, who is drunk with her, confuses Jin-woo with Dong-jun and kisses him, and Jin-woo is unable to push Yeon-hee, whom she liked in the past. Na-young knows that fact of her and confesses her own heart to her courage.

Panty House 2(2021)

One day, Woo-hyeon's girlfriend Mi-yeong, who abandoned him, suddenly visits him. She only sees her anger towards Mi-young, but she cannot turn away from Mi-yeong, who looks difficult, and takes her into her house. However, she soon takes her heart and throws her away, but it gets harder for her. Then, Bora comes to Woo-hyun and comforts her. Confessing her heart...

Live With an Actress(2017)

The film talks about a man who lives in a cramped room that is also his workplace, an adult movie studio. This one has a high school romance with one of his actresses, that sporadically visits his studio, happens that now his best friend has decided to live together and will have to live and endure the hot nights of his best friend and his lover...