Movies Like Step Son... Cum Inside Me 4

If you liked Step Son... Cum Inside Me 4 (2021), 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
He's Out There (2018)
★ 5.9/10
On vacation at a remote lake house, a mother and her two young daughters must fight for survival after falling into a terrifying and bizarre nightmare conceived by a psychopath.
2
Goodnight Mommy (2022)
★ 6.3/10
When twin brothers arrive home to find their mother’s demeanor altered and face covered in surgical bandages, they begin to suspect the woman beneath the gauze might not be their mother.
3
Dawn of the Dead (2004)
★ 7.1/10
A group of survivors take refuge in a shopping mall after the world is taken over by aggressive, flesh-eating zombies.
4
Possessor (2020)
★ 6.4/10
Tasya Vos, an elite corporate assassin, uses brain-implant technology to take control of other people’s bodies to terminate high profile targets. As she sinks deeper into her latest assignment, Vos becomes trapped…
5
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.
6
Mother's Day (2010)
★ 6.5/10
Crazed members of a sadistic family return to their childhood home to terrorize the new owners.
7
Vampire's Kiss (1989)
★ 6/10
A publishing executive is visited and bitten by a vampire and starts exhibiting erratic behavior. He pushes his secretary to extremes as he tries to come to terms with his affliction.
8
Hellraiser (1987)
★ 6.9/10
A hedonistic man finds a mysterious puzzle box that summons a group of gruesome beings known as the Cenobites. These otherworldly entities open the doors to a dominion where pain and pleasure are indivisible.
9
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.
10
Mad God (2021)
★ 6.8/10
A silent figure known as The Assassin travels through a nightmare underworld of tortured souls, ruined cities and wretched monstrosities forged from the primordial horrors of the unconscious mind of Phil Tippett, the…
11
Strange Darling (2024)
★ 6.9/10
Nothing is what it seems when a twisted one-night stand spirals into a serial killer’s vicious murder spree.
12
Bordello of Blood (1996)
★ 6/10
A seedy private eye gets more than he ever bargained for when a missing persons case leads him to a brothel overseen by the mother of vampires and her lusty army of the undead.
13
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…
14
Play Dead (2025)
★ 6.3/10
A woman wakes up injured in a basement surrounded by corpses. To survive, she pretends to be dead while a grotesque ritual unfolds in the house above.
15
Bad (1977)
★ 6.5/10
Hazel runs a beauty salon out of her house, but makes extra money by providing ruthless women the oppurtunity to perform hit jobs. L.T. is a parasite, and contacts Hazel looking for work after he runs out of money. She…
16
The Little Death (2014)
★ 6.7/10
A comedy film that looks into the loosely connected lives of people with strange sexual fantasies.
17
Infinity Pool (2023)
★ 6/10
While staying at an isolated island resort, James and Em are enjoying a perfect vacation of pristine beaches, exceptional staff, and soaking up the sun. But guided by the seductive and mysterious Gabi, they venture…
18
South Park (Not Suitable for Children) (2023)
★ 7.4/10
After it's discovered that a teacher at South Park Elementary has an OnlyFans page, Randy is compelled to take a closer look at the seedy underbelly of the world of online influencers.
19
Above the Law (1988)
★ 6.1/10
Nico Toscani is an Italian immigrant, American patriot, ex-CIA agent, aikido specialist and unorthodox Chicago policeman. He is as committed to his job as he is to his personalized brand of justice—expert and thorough…
20
GirlHouse (2014)
★ 6/10
In an attempt to make some extra cash while away at College, Kylie moves into a house that streams content to an X-rated website. After a deranged fan hacks in to determine the house's location, she finds herself in a…