My Sister's First Threesome in order

16 films, 30h 49m in all, in release order.

My Sister's First Threesome
2021 · 105 min
Elsa doesn't care what they do as long as she gets to join in. It's the stepsister nipple test; which is which? Road trips are great when you get to fuck your stepsisters! Stepsiblings get caught teasing each other!
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My Sister's First Threesome 2
2022 · 102 min
The girls discover step bro has a stifie and want to put it to good use! Eliza can't beleive what Whitney and her step bro are willing to do to each other! Lacy will do anything to get her step bro and her friend to hook up! At camp, step uncle has all kinds of activities lined up for hte girls!
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My Sister's First Threesome 3
2022 · 115 min
Her stepbro is very supportive of her lesbian relationship! Stepbro gets to settle an argument; which girl has the better body! The girls think tits get bigger if they're sucked on. What stepbro would tell them they're wrong?
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My Sister's First Threesome 4
2022 · 100 min
My stepsis is ready to fuck the whole family! Stepbro gets rewarded for his creepy behavior. Stepbro interrupts their fun so they take out their anger on his cock!
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My Sister's First Threesome 5
2023 · 119 min
Peeping stepbro gets rewarded for being creepy! The girls ended up corrupting the missionary who knocked on their door! The girls needed stepbro's help to answer a naughty question! Kenzie insisted that Kiara enjoy that stebro did also!
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My Sister's First Threesome 6
2023 · 117 min
The girls are always fighting about who's better...what a lucky guy! Stepbrother takes advantage when the girls need his help! Stepbrother's cock changes their stuck up attitudes! They find Chloe's new vibe and show her she doesn't need toys!
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My Sister's First Threesome 7
2023 · 126 min
Lacy Lennon and her friend Liz Jordan are enjoying a game of poker when Lacy's stepbrother, Jay Romero, comes to harass them. The girls get snarky with him, but eventually they decide to let him play cards with them. They settle in for a game of poker, but with a hot stepsister and her hot friend, Jay insists that they up the stakes to play strip poker.
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My Sister's First Threesome 8
2023 · 122 min
A fight over a party gets physical...in the best way. - Stepbro wants to get onto Haley's "Dicks I've Fucked" chart. - Stepbro's New Year's resolution: to have a threesome. - Mira's a virgin so Maria goes to her stepbrother for help.
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My Sister's First Threesome 9
2024 · 124 min
Once the girls saw his boner, hey got excited too! The girls decide it's better to get some stepbrother dick than gosspi all day long! The girls want to know who gives the better BJ and lucky stepbro gets to be the judge! The girls just became flight attendants and want to test out their sexy, new uniforms!
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My Sister's First Threesome 10
2024 · 90 min
My Sister's First Threesome 10
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My Sister's First Threesome 11
2024 · 112 min
My Sister's First Threesome 11
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My Sister's First Threesome 12
2025 · 118 min
Having two willing stepsisters is definitely a positive.
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My Sister's First Threesome 13
2025 · 122 min
Ivy and Lili discover that stepbro has taken pics of them. The girls want to know how far stepbro can shoot. Scarlet encourages Amber to get with her stepbro so she can join in. Venus and Renee want to find what a stepbrother is good for.
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My Sister's First Threesome 14
2026 · 143 min
Stepbro threatens to spank them, and the girls say, "Yes, please." The girls think they might be lesbians, but want to try dick to be sure. This babysitter has some naughty ideas. Halloween is the best time to fuck a stepsister and her friend. Enjoy My Sister's First Threesome.
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My Sister's First Threesome 15
2026 · 116 min
Britt Blair and Khloe Kingsley:Even choosing a tie is exciting with stepsisters like this. Jade Maris and Sera Ryder: Stepbro dares the girls to show him what they wore, or didn't wear under their graduation gowns. Melody Marks and Selina Imai: The girls give stepbrother a double date he'll never forget. Emma Rosie and Summer Renee: The girls make stepbro choose who looks better in the same outfit.
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My Sister's First Threesome 16
2026 · 118 min
Brianna Ansen and Demi Hawks: The girls try a facial challenge and everyone is a winner. Candee Licious and Zazie: These stepsisters share everything. Amber Stark and Ashley Alexander: Naughty stepsisters need a good spanking. Penelope Kay and Selina Imai: Stepbro has a lot to be thankful for.
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Frequently asked questions

What order should I watch My Sister's First Threesome in?

1. My Sister's First Threesome (2021), 2. My Sister's First Threesome 2 (2022), 3. My Sister's First Threesome 3 (2022), 4. My Sister's First Threesome 4 (2022), 5. My Sister's First Threesome 5 (2023), 6. My Sister's First Threesome 6 (2023), 7. My Sister's First Threesome 7 (2023), 8. My Sister's First Threesome 8 (2023), 9. My Sister's First Threesome 9 (2024), 10. My Sister's First Threesome 10 (2024), 11. My Sister's First Threesome 11 (2024), 12. My Sister's First Threesome 12 (2025), 13. My Sister's First Threesome 13 (2025), 14. My Sister's First Threesome 14 (2026), 15. My Sister's First Threesome 15 (2026), 16. My Sister's First Threesome 16 (2026).

How long does it take to watch all of My Sister's First Threesome?

About 30h 49m across 16 released films.

Do any My Sister's First Threesome films have post-credit scenes?

None are listed on TMDB.