Movies Like The Sister-in-Law Affairs 2

If you liked The Sister-in-Law Affairs 2 (2018), a movie directed by Choi Seok-Won-I, here are 20 movies with a similar feel, based on TMDB's recommendations. Each one links to its cast, trailer and where it's streaming.

1
American Wedding (2003)
★ 6.2/10
With high school a distant memory, Jim and Michelle are getting married — and in a hurry, since Jim's grandmother is sick and wants to see him walk down the aisle — prompting Stifler to throw the ultimate bachelor…
2
A Streetcar Named Desire (1951)
★ 7.6/10
A disturbed, aging Southern belle moves in with her sister for solace — but being face-to-face with her brutish brother-in-law accelerates her downward spiral.
3
Shame (2011)
★ 6.9/10
Brandon, a thirty-something man living in New York, eludes intimacy with women but feeds his deepest desires with a compulsive addiction to sex. When his younger sister temporarily moves into his apartment, stirring up…
4
Young People Fucking (2007)
★ 5.9/10
On a Tuesday night, five couples have separate sexual adventures. Matt and Kris, friends for years, want to have an only-once, no-strings good time. Abby and Andrew, married, celebrate his birthday, but it's marred by…
5
Yes, God, Yes (2020)
★ 6.3/10
Alice, a young innocent Catholic girl, is tempted into masturbating after an AOL chat suddenly turns sexual, however is conflicted as the act would be considered a sin.
6
Neighbors 2: Sorority Rising (2016)
★ 5.8/10
A sorority moves in next door to the home of Mac and Kelly Radner who have a young child. The Radner's enlist their former nemeses from the fraternity to help battle the raucous sisters.
7
Dream Lover (1994)
★ 6.8/10
Not long after they cross paths at an art gallery, architect Ray Reardon and hypnotically sensual Lena are married with children. But as strange incidents occur, Ray begins to realize he may not really know the woman…
8
Duplex (2003)
★ 6.1/10
When a young couple buys their dream home, they have no idea what the sweet little old lady upstairs is going to put them through!
9
Zack and Miri Make a Porno (2008)
★ 6.3/10
Lifelong platonic friends Zack and Miri look to solve their respective cash-flow problems by making an adult film together. As the cameras roll, however, the duo begin to sense that they may have more feelings for each…
10
Ramona and Beezus (2010)
★ 6.6/10
Ramona is a little girl with a very big imagination and a nose for mischief. Her playful antics keep everyone in her loving family on their toes, including her older sister Beezus, who's just trying to survive her…
11
Me and You and Everyone We Know (2005)
★ 7/10
Single dad Richard meets Christine, a starving artist who moonlights as a cabbie. They awkwardly attempt to start a romance, but Richard’s divorce has left him emotionally damaged. Meanwhile, Richard’s sons—one a…
12
The Dreamers (2003)
★ 7.2/10
When Isabelle and Theo invite Matthew to stay with them, what begins as a casual friendship ripens into a sensual voyage of discovery and desire in which nothing is off limits and everything is possible.
13
sex, lies, and videotape (1989)
★ 7/10
Ann, a frustrated wife, enters into counseling due to a troubled marriage. Unbeknownst to her, her husband John has begun an affair with her sister. When John’s best friend Graham arrives, his penchant for interviewing…
14
Barely Legal (2003)
★ 5.9/10
Teenager Deacon works at a video shop, and his buddies, Fred and Matt, sell the bootleg porno films he acquires. Deacon gets fired, but the pals have the bright idea of filming their own Internet porn flick in order to…
15
High Society (2018)
★ 6/10
The story of the journey of married couple up the social latter. The husband is professor at Seoul National University who is running for the National Assembly, and his wife is a painter.
16
Bone Lake (2025)
★ 5.9/10
A couple’s romantic vacation at a secluded lakeside estate is upended when they are forced to share the mansion with a mysterious and attractive couple. In this darkly hilarious and seductive horror story, a dream…
17
Deep Water (2022)
★ 5.8/10
A well-to-do husband who allows his wife to have affairs in order to avoid a divorce becomes a prime suspect in the disappearance of her lovers.
18
Inventing the Abbotts (1997)
★ 6.3/10
In the 1950s, brothers Jacey and Doug Holt, who come from the poorer side of their sleepy Midwestern town, vie for the affections of the wealthy, lovely Abbott sisters. Lady-killer Jacey alternates between Eleanor and…
19
The Voyeurs (2021)
★ 6.5/10
When Pippa and Thomas move into their dream apartment, they notice that their windows look directly into the apartment opposite – inviting them to witness the volatile relationship of the attractive couple across the…
20
Flesh and the Devil (1926)
★ 7.2/10
When lifelong best friends Leo and Ulrich return home after completing their military training, Leo meets the stunning Felicitas at a railway station and is mesmerized by her beauty. A scandal follows, for which Leo is…