Movies Like My Sister's First Threesome 15

If you liked My Sister's First Threesome 15 (2026), a movie, 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
Nymphomaniac: Vol. II (2013)
★ 6.7/10
The continuation of Joe's sexually dictated life delves into the darker aspects of her adult life and what led to her being in Seligman's care.
2
Carnal Knowledge (1971)
★ 6.6/10
Two lifelong friends navigate complex sexual encounters and emotional entanglements, wrestling with societal norms and personal desires.
3
Thunderbolt and Lightfoot (1974)
★ 6.8/10
With the help of an irreverent young sidekick, a bank robber gets his old gang back together to organise a daring new heist.
4
Citizen Toxie: The Toxic Avenger IV (2001)
★ 6/10
A horrific explosion creates a dimensional portal between Tromaville and its dimensional mirror image, Amortville. While the Toxie is trapped in the mirror dimension, Tromaville comes under the control of his evil…
5
Happiness (1998)
★ 7.4/10
The lives of several individuals intertwine as they go about their lives in their own unique ways, engaging in acts which society as a whole might find disturbing in a desperate search for human connection.
6
Ginger Snaps (2000)
★ 6.9/10
The story of two outcast sisters, Ginger and Brigitte, in the mindless suburban town of Bailey Downs. On the night of Ginger's first period, she is savagely attacked by a wild creature. Ginger's wounds miraculously…
7
Fear Street: 1978 (2021)
★ 7.2/10
In 1978, two rival groups at Camp Nightwing must band together to solve a terrifying mystery when horrors from their towns' history come alive.
8
Band Aid (2017)
★ 6.3/10
A couple who can't stop fighting embark on a last-ditch effort to save their marriage: turning their fights into songs and starting a band.
9
Money Train (1995)
★ 5.9/10
When a vengeful New York transit cop decides to steal a trainload of subway fares, his foster brother—a fellow cop—tries to protect him.
10
Sissy (2022)
★ 6.1/10
Cecilia is a successful social media influencer living the dream, until she runs into her ex-childhood best friend and is invited away on her bachelorette weekend. Suddenly, Sissy finds herself stuck in a remote cabin…
11
Bob & Carol & Ted & Alice (1969)
★ 6.3/10
After returning to Los Angeles from a group therapy session, documentary filmmaker Bob Sanders and his wife, Carol, find themselves becoming vigilante couples counselors, offering unsolicited advice to their best…
12
Pretty Persuasion (2005)
★ 5.8/10
A 15-year-old girl incites chaos among her friends and a media frenzy when she accuses her drama teacher of sexual harassment.
13
Female Trouble (1976)
★ 6.9/10
Teenage delinquent Dawn Davenport, incensed after her parents do not give her the cha-cha heels she wanted for Christmas, runs away from home. After an illegitimate child and hairstylist husband bring her more misery…
14
Clerks (1994)
★ 7.4/10
Convenience and video store clerks Dante and Randal are sharp-witted, potty-mouthed and bored out of their minds. So in between needling customers, the counter jockeys play hockey on the roof, visit a funeral home and…
15
Single White Female (1992)
★ 6.3/10
Having recently split from her fiancé, Allison Jones welcomes new roommate Hedra Carlson. The young women quickly form a bond, but soon Allison begins to notice not all’s well with her new tenant.
16
The Rules of Attraction (2002)
★ 6.2/10
The incredibly spoiled and overprivileged students of Camden College are a backdrop for an unusual love triangle between a drug dealer, a virgin and a bisexual classmate.
17
Porno (2019)
★ 6/10
When a group of naive teens working at a movie theater in a small Christian town discover a mysterious film hidden in its basement, they unleash an alluring succubus who gives them a sex education…written in blood.
18
Jeff, Who Lives at Home (2012)
★ 6.2/10
Dispatched from his basement room on an errand for his mother, slacker Jeff might discover his destiny (finally) when he spends the day with his brother as he tracks his possibly adulterous wife.
19
Critters Attack! (2020)
★ 5.9/10
Mysterious alien Critters have crash-landed in a small college town, devouring every living thing they encounter. Drea and the kids she's babysitting must try desperately to save themselves from the ravenous, rolling…
20
Petulia (1968)
★ 6/10
Dr. Archie Bollen is having a midlife crisis. He's just divorced his wife and is establishing a new life for himself. One night, he catches the eye of Petulia Danner, a charming, free-spirited young woman. Petulia's…