Movies like My Sister's First Threesome 15 (2026)
The best movies like My Sister's First Threesome 15 (2026) are 40 Dates and 40 Nights (2026), Nymphomaniac: Vol. II (2013) and Take Me Home Tonight (2011). If My Sister's First Threesome 15 hooked you, these 20 similar films are what to watch next, and every pick says why it matches.
Quick picks
- Highest ratedHappiness (1998)7.4/10 from 1,000 votes
- Newest40 Dates and 40 Nights (2026)Released 2026
40 Dates and 40 Nights (2026)
Ready to quit the dating scene altogether, burned-out Leah accepts her grandmother's outrageous challenge—40 dates in 40 nights in exchange for a year's rent—only to discover amidst the awkward dinners and unexpected sparks that her biggest obstacle to love is herself.
Why it matches: Recommended by TMDB viewers
Worth the HypeMovies like thisNymphomaniac: Vol. II (2013)
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.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisTake Me Home Tonight (2011)
Recent MIT grad Matt Franklin should be well on his way to a successful career at a Fortune 500 company, but instead he rebels against maturity by taking a job at a video store. Matt rethinks his position when his unrequited high-school crush, Tori, walks in and invites him to an end-of-summer party. With the help of his twin sister and his best friend, Matt hatches a plan to change the course of his life.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisCarnal Knowledge (1971)
Two lifelong friends navigate complex sexual encounters and emotional entanglements, wrestling with societal norms and personal desires.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisBand Aid (2017)
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.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisCitizen Toxie: The Toxic Avenger IV (2001)
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 doppelganger, the Noxious Offender.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisHappiness (1998)
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.
Why it matches: Recommended by TMDB viewers
Worth the HypeMovies like thisThe Silent Twins (2022)
June and Jennifer Gibbons are twins from the only Black family in a small town in Wales in the 1970s and '80s. Feeling isolated from the community, the pair turn inward and reject communication with everyone but each other, retreating into their own fantasy world of inspiration and adolescent desires. After a spree of vandalism, the girls are sentenced to Broadmoor, an infamous psychiatric hospital, where they face the choice to separate and survive or die together.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisGinger Snaps (2000)
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 heal but something is not quite right. Now Brigitte must save her sister and save herself.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisFear Street: 1978 (2021)
In 1978, two rival groups at Camp Nightwing must band together to solve a terrifying mystery when horrors from their towns' history come alive.
Why it matches: Recommended by TMDB viewers
Worth the HypeMovies like thisFemale Trouble (1976)
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, she's enticed into a life of crime when the owners of her husband's salon promise her fame and fortune.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisSissy (2022)
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 with her school bully... and a taste for revenge.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisMoney Train (1995)
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.
Why it matches: Recommended by TMDB viewers
SnoozefestMovies like thisBob & Carol & Ted & Alice (1969)
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 friends, Ted and Alice Henderson. Not wanting to be rude, the Hendersons play along, but some latent sexual tension among the four soon comes bubbling to the surface, and long-buried desires don't stay buried for long.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisGoltzius & the Pelican Company (2012)
Hendrik Goltzius, a late-16th-century Dutch printer and engraver of erotic prints, seduces the Margrave of Alsace into paying for a printing press to make and publish illustrated books.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisPretty Persuasion (2005)
A 15-year-old girl incites chaos among her friends and a media frenzy when she accuses her drama teacher of sexual harassment.
Why it matches: Recommended by TMDB viewers
SnoozefestMovies like thisAll My Friends Hate Me (2022)
A college reunion goes awry when Pete suspects his friends may be out to get him... As their weekend getaway grows more and more uncomfortable, should Pete be worried about his safety, or is it all in his head?
Why it matches: Recommended by TMDB viewers
SnoozefestMovies like thisRisqué (2025)
Fired from a strip club, a vengeful dancer masterminds a high-stakes heist with fellow strippers to take down the corrupt boss and the men who underestimate them.
Why it matches: Recommended by TMDB viewers
Worth the HypeMovies like thisThe Cement Garden (1993)
After the death of her husband, the mother of Julie, Jack, Sue and Tom begins to suffer from a mysterious illness. Aware that she is going to have to go into hospital she opens a bank account for the children, so that they can be financially self-sufficient and will be able to avoid being taken into care by the authorities. Unfortunately she also dies and Julie and Jack (the older, teenage children) decide to hide her body in the basement so that they can have free reign of their household. Soon Tom has taken to dressing as a girl whilst Sue has become increasingly reticent, confiding only to her diary, meanwhile Jack and Julie sense an attraction developing for each other. However Julie's new beau, Derek, threatens to unearth the many dark secrets within this family as he becomes increasingly suspicious of Jack.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisJeff, Who Lives at Home (2012)
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.
Why it matches: Recommended by TMDB viewers
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Frequently asked questions
What are the best movies like My Sister's First Threesome 15?
The closest matches to My Sister's First Threesome 15 are 40 Dates and 40 Nights (2026), Nymphomaniac: Vol. II (2013) and Take Me Home Tonight (2011). Below are 17 more, each with the reason it matches.
What should I watch after My Sister's First Threesome 15?
Start with 40 Dates and 40 Nights (2026), the closest match to My Sister's First Threesome 15.
What is the highest-rated movie like My Sister's First Threesome 15?
Happiness (1998), rated 7.4/10 by 1,000 TMDB users.
What is the newest movie like My Sister's First Threesome 15?
40 Dates and 40 Nights (2026) is the most recent release on this list.
Are there English movies like My Sister's First Threesome 15?
Yes: 40 Dates and 40 Nights (2026), Nymphomaniac: Vol. II (2013) and Take Me Home Tonight (2011).
How are movies similar to My Sister's First Threesome 15 chosen?
First come films that Trakt’s viewers watch alongside My Sister's First Threesome 15, then TMDB’s recommendations and films it rates as similar in story and genre. Each pick says which signal put it there.