1 - 20 of 2,411 Works in Alternate Universe - Twins
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Obedience Training by bloodbrothers for RigorMorton
Fandoms: Daniel Isn't Real (2019), The Staircase (TV 2022), The White Lotus (TV)
28 Nov 2025
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Daniel has never manifested to two people at once, but he's never found two specimens as gorgeous as the Ratliff twins.
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it wasn't about you by written by (legonerd)
Fandoms: Harry Potter - J. K. Rowling, Danny Phantom
28 Nov 2025
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"Look!" Harry forcibly moved Ron's head. "He's laughing."
"Yes, people tend to do that if they find something funny," Ron said, still chewing.
"Malfoy laughs at people. He's laughing with the Hufflepuff!" Harry insisted. "Definitely up to no good."
Or: Draco Malfoy and Danny Fenton were twins reunited, and they were making it everyone else's problem.
Series
- Part 1 of you were a clown
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Of Shields and Shadows by RockaRosalie
Fandoms: Twilight Series - Stephenie Meyer, Twilight Series - All Media Types, Twilight (Movies), Twilight
26 Nov 2025
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Elizabeth Cullen was never meant to be ordinary.
A hybrid with a volatile shield, a hunger for freedom, and a heart that refuses to play by immortal rules — she was raised beside her twin, equally loved, equally gifted. But Elizabeth has always felt the friction of her own nature. Too restless. Too reckless. Too drawn to the shadows.And nothing pulls harder than Alec Volturi.
Centuries old and forged by silence, Alec is the Volturi’s greatest weapon – precise, emotionless, and untouchable. Until her. Until the girl who with emerald eyes and a shield even he can’t break. Until the girl fate chose for him.
Bound by a force neither of them expected, Alec must decide between everything he’s ever known… and the one person who could undo him completely.And Elizabeth? She’ never been one to fall quietly.
Love was never supposed to feel like this.
Neither was survival.“I’ve tried to stop,” he murmured. His thumb traced the line of her jaw. “I’ve tried to feel nothing for you.”
A breath passed between them. Her pulse thudded against his hand.
“But it’s impossible,” he said, voice almost a whisper. “You’ve ruined me.” -
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A tragedy happened two years ago, and Keng was never the same person that he was. Losing someone he truly loves is so heartbreaking that it leaves him feeling regretful each passing day. The chance to even confess were lost when he received a devastating call from his friend—Firstone— saying that Pat's dead.
His friend, the one he secretly admires— is dead.
He didn't even get to tell him how he feels. He was left alone, unable to show and tell him his feelings.
However, two years after that unfateful day, someone showed up, looking exactly like Pat. Everything about him screams like Pat, as if he's come back to life.
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Overengineered by toopliss_chewtoy for DragonFireAlchemist95
Fandoms: How to Train Your Dragon (Animated Movies), Rise of the Guardians (2012)
23 Nov 2025
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When the Overland twins go spend a day at Hiccup's they expect a lot of things. Sweet, sappy things, distinctly debauched things, and perhaps a loss of ability to walk the next day. They do not, however, expect him up at his computer after pulling an all nighter. Perhaps they can persuade him to relax.
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Jaime had Cersei, Monza had Benna. Why should the Archduke grow up all alone?
Enver and his twin sister are sold to Raphael and grow up in the House Of Hope.
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Mirror Mirror, Thy Name Be Oath Breaking Cain by ThatNinjaCat27
Fandoms: Fangbone! (Cartoon)
23 Nov 2025
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Fangbone learns that Bill has a brother named Will and he’s coming back to school.
Series
- Part 2 of Fangbone! Oneshots Collection
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The chance is yours, if you choose to take it by Ngjasper
Fandoms: Hunger Games Series - All Media Types, Hunger Games Trilogy - Suzanne Collins
22 Nov 2025
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When Effie opened her mouth, what she ended up asking was one of those types of questions Haymitch couldn't ever prepare yourself for.
Not in a million years' time.
Maybe not ever.
And it was probably the one question he thought would never come from Effie trinket.
“Where are my children?”Effie Trinket has children.
Effie Is a mother.
And he never knew, she never told him.
She knows everything about his family, not that there is much to know about - not after he won the games he was supposed to die in, and by defying Snow's request - brought death upon them.
He didn’t even know she had a partner, let alone a family of her own.I’m her family, and she is mine.
The urgency of that thought alarmed him so much that he could feel his hands shaking more than they should have now that he was sober. He couldn’t think like that – everything he touched turn into ashes – except Effie.
And you had to risk it, didn’t you?
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Zwilling Doppelgänger by Aerypear, Goron_King_Darunia, KageSora
Fandoms: Tales of Symphonia: Dawn of the New World, Tales of Symphonia
22 Nov 2025
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Based on some ideas an anon that approached KageSora provided.
Twin Doppelgängers live in the woods away from society until enough occurrences of death happen to pique the interest of a scientist and his partner. Finding the culprit behind the sudden decrease of the towns people count proves to be a hard feat, and after finding them it proves to be harder to remember not to part from them.Not until they can find a way to undo the twins' curse at least.
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Safe Inside by PaperSauce
Fandoms: 呪術廻戦 | Jujutsu Kaisen (Anime), 呪術廻戦 | Jujutsu Kaisen (Manga)
20 Nov 2025
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Megumi Fushiguro hates his roommate. Sukuna Ryomen is loud, rude, and the walking definition of “bad life choices.”
When Sukuna announces he’s moving out, Megumi thinks his suffering is finally over—until he meets the new roommate.
Turns out Sukuna has a twin brother, Itadori Yuji. Same face, same hair, completely different person.Now Megumi’s stuck living with the kinder, softer version of the man he swore to hate.
And maybe, just maybe that’s somehow worse. -
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La vida de un vikingo no es sencilla en el archipiélago barbarico, en especial cuando se tiene un importante destino sobre tus hombros. Por suerte para Hiccup, él cuenta con la ayuda de su inseparable hermana gemela para convertirse en un héroe.
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Getting you off is my new favorite hobby by homeforkindmonsters
Fandoms: Arcane: League of Legends (Cartoon 2021)
20 Nov 2025
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Short smutty one-shots.
Chapter 1: Jinx and Powder are twins AU. The twins are 16 thus the underage warning. Sub-top Vi.
Chapter 2: Jinx and Vi sleep in the same bed and Vi sucks on Jinx's chest while she's sleeping. Sub-ish Vi.
Chapter 3: Vi is in trouble and Jinx is here to make everything worse! Dom Jinx, Sub-top Vi, dubious consent.
Chapter 4: Jinx's ruts have been nearly unbearable ever since she became a shimmer-freak. It would be a cold day in hell before Vi could walk out on her sister in need. Bottom Vi, Alpha Jinx.
Chapter 5: Vi and Jinx are both trans and they figure it out together. They get together much before figure it out. Transman Vi/Transwoman Jinx, Bottom Vi. So much genderfuckery going on. -
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Official art for Two Bees in a Pod!
Series
- Part 3 of Two Bees in a Pod
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What if Markus Oliver Grayson had messed up things with William after that trio he and Sebastian Oliver Grayson had with their best friend Omega?
A little "what if" from "If our love is wrong, fuck everyone" and the Omni-Thug Twins AU series!
Series
- Part 3 of Omni-Thug Twins AU
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A New Horizon by AbyssWalk3r
Fandoms: Fire Emblem Series, Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses
11 Nov 2025
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When Jeralt Eisner fled Garreg Mach, he did so not with one baby, but two. Twins Byleth and Beleth have known only each other, their father, and the mysterious green-haired girl named Sothis their whole lives, living day by day with the young woman that only they can see and hear. Claude just wanted to find out more about the land his mother hailed from, and he certainly didn't expect everything to change because of a chance meeting in the woods while running for his life.
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These Games We Play by black_lodge, lyriumandbiotics
Fandoms: Baldur's Gate (Video Games), Forgotten Realms (Roleplaying Game)
10 Nov 2025
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It's over. Astarion won. The hundredth year anniversary of his ascension was rapidly approaching and life had turned out better than Astarion could have ever dreamed of. A devoted wife, a beautiful son, and all the political power in Baldur's Gate he could hold in his sunkissed hands. Astarion was at peace after centuries of torment.
But in the shadow of the Vampire Ascendant lurked a figure from his past, the man who wore his face and shared his name. A shadow that could not bear the light and would forever pollute his mind. His peace was shattered by a mysterious letter, addressed to him by name.
To the Lord of the Crimson Palace, Astarion Ancunín,
Before you toss this letter into the bin or fireplace — I know where your brother is. If you don’t address this letter, I can assure you that you will never see him again.The forces hunting us are of a far greater magnitude than what is comprehensible to the physical mind. This entity will cut my family down and will not cease until yours is felled as well. It is near and the only solace we have is fleeing the coast — but it will find us. It will find you. We have one year.
Help us, Star.
Series
- Part 1 of Death and his Twin Brother Sleep
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if you know me like you say you do by rhubarbandrose
Fandoms: Life is Strange 2 (Video Game)
10 Nov 2025
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All they have left now is each other.
- A Twin AU
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In an alternate universe of Ace of Diamond, Dr. Nikaila Eun, a brilliant neurosurgeon, finds herself reborn as the twin sister of the passionate and carefree Sawamura Eijun. Retaining her memories and knowledge from her past life. As Eijun discovers his love for baseball at the age of seven, Eunji realizes that her new purpose is to support him in his dream of becoming a pitcher. Determined to help her stubborn twin, she immerses herself in the world of baseball, using her analytical skills to coach him and nurture his talent.
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What if we make Fount of knowledge and shadow milk twins
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Moshang 2x1 by dayfg15
Fandoms: 人渣反派自救系统 - 墨香铜臭 | The Scum Villain's Self-Saving System - Mòxiāng Tóngxiù
09 Nov 2025
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Avión descubrió con horror que había un error en el mundo. Sino, ¿por qué era el hermano gemelo del villano escoria Shang QingHua y había DOS Mobei-Jun?
