1 - 20 of 10,703 Works in Brother-Sister Relationships
Navigation
Listing Works
-
Tags
Summary
Written for Small Fandom Drabblethon 2026.
Leo and Rob are not so different, but Rob never picked Elle a flower.- Language:
- English
- Words:
- 100
- Chapters:
- 1/1
- Hits:
- 2
-
Tokyo Bomb by Marthalu
Fandoms: 東京卍リベンジャーズ | Tokyo Revengers (Anime), 東京卍リベンジャーズ | Tokyo Revengers (Manga), Chainsaw Man (Manga)
31 Jan 2026
Tags
Summary
Tokyo Revengers x ¡Personaje femenino demonio de las bombas original!
Hanagaki Kiku es la humana-demonio de las Bombas. Curiosamente, no ha renacido en su mundo anterior, sino en un mundo humano diferente, uno que no estaba acostumbrado a los demonios.
Ahora que vive en un mundo desprotegido de los demonios, debe proteger a sus humanos, especialmente a su hermano menor, Hanagaki Takemichi. Sería una mala dueña si no lo hiciera. Dado que este es su único objetivo en la vida, además de causar caos (debido a su naturaleza demoníaca), termina enredada en la vida de pandillas de su hermano y sus amigos.
VERSIÓN EN ESPAÑOL.
(La etiqueta de Chainsaw Man se usa solo para referencias a la historia y los personajes de esa serie; los personajes de Chainsaw Man no influirán significativamente en esta historia).
Series
- Part 2 of Tokyo Bomb
- Language:
- Español
- Words:
- 1,226
- Chapters:
- 1/1
- Hits:
- 0
-
Tags
Summary
Coop Burtonburger and his little sister Millie Burtonburger are playing outside of the house that is covered in snow.
- Language:
- English
- Words:
- 458
- Chapters:
- 1/1
- Hits:
- 0
-
You Can Never Go Home by ArabellaBlack25
Fandoms: A Song of Ice and Fire - George R. R. Martin, Game of Thrones (TV)
31 Jan 2026
Tags
Summary
To the rest of the realm, she will go down in history as the forgotten Dornish Queen, but to her family, her children, she will always been known as someone much more.
AU! The many lives, husbands, and children of Rhaenys Targaryen.
-
Tags
Summary
Tom Riddle knows love very well. How could he not? He was never alone at the orphanage, for she was always by his side, every day and every night. She was there even at the very beginning; indeed, they were created in the same womb. For his twin sister Mary, Tom will stop at nothing to gain the world.
-
Tags
Summary
Inside the icy walls of the Hyuuga, the flames of paranoia nestle in each members heart. It is inevitable that it will consume everything in its path, once it is out, but what will we see of one particular bond between the boy that is destinies to die suffering and the girl that is born to doom the world?
For now, chapters will be posted in irregular intervals
-
Tags
Summary
Orihara Izaya-Ikebukuro's most dangerous informant-loves humanity and toying with humans. There's only one exception: his little sister, Minari, the fragile girl who once called him "Nii-cha" with stars in her eyes.
When she was 6, she was ripped away from him but came back to him when she was 14 and since then they have been inseparable. Now, at 16, she's older, softer, and achingly familiar. But Ikebukuro isn't kind to fairies, and Izaya is still sweet to her but...so much had changed and now she is known as the sweet baby sister of one of the most infamous and dangerous men of Ikebukuro. Will she be able to navigate through the complex 4D chess game laid by her own brother? Can a girl who sees the good in everyone survive a brother who sees them only as toys?
Welcome to the twisted family reunion which will either lead the city to its doom or act as a silver lining for the most dangerous place in Japan.
-
Tags
Summary
As Rob gets sucked into the Void in the aftermath of his failed plan of turning everyone into humans, it seems like the show has ended and everything is lost. The Void has different plans however and Elmore may has to prepare for a fate worse than death.
A continuation of S6, E44 - The Inquisiton to conclude the storyline my own way.
Series
- Part 3 of Tales of the Awesome Store trilogy
-
Tags
Summary
Kageyama Hana and her husband, Ichimaro, loved their daughter, they really did, but they could not take care of her. Not when they had a son to worry about. Giving her up was the best thing for everyone. Suzuki Touichirou especially. Mob raised by Claw AU. Updates once or twice a day because I have a lot of time on my hands these days. Now has a Tumblr if you want to see some illustrations NEW ARTWORK HAS BEEN POSTED!!!!
Series
- Part 1 of Off to the Races
-
Tags
Summary
After winning the Splatfest, Meggy has a chat with the two guys who became like the brothers she always wanted.
- Language:
- English
- Words:
- 423
- Chapters:
- 1/1
- Hits:
- 9
-
Tags
Summary
Girlhood is a fickle thing. No one knows this better than some of the past and present occupants of Nonnatus House.
-
Alone at the Edge of the World by C0smic_Eyes
Fandoms: Alpha Flight (Marvel Comics), X-Men (Comicverse), X-Men - All Media Types
31 Jan 2026
Tags
Summary
To any other being the belly flop onto the hard frozen ground would hurt (and it does hurt) but you don’t seem to notice.
As you brush the snow off your face, your eyes are focused on the light show projected against the dark screen hanging above your head. The beautiful kaleidoscope of teel, blue, and purple hypnotizes you and you feel your body warm up in excitement.
You made it.
You did it.
You found her.
Your name is Jean-Paul Beaubier and for the past several days you have been searching frantically for your sister Aurora.Jean-Paul's search for Aurora
- Language:
- English
- Words:
- 1,488
- Chapters:
- 1/1
- Hits:
- 2
-
Tags
Summary
“For younger kids, you might know the eight elements. Such as earth, fire, water/ice, wind, thunder, nature, sun and moon, but do you know the ‘lesser elements’? The lesser elements are elements that aren't well known or aren't an actual element.”
“In certain stories, the lesser elements are said to be actual elements, BUT they aren't. Some people like to believe what they think is true, they deny what they think is false. The lesser elements are more of a concept than actual elements, they take something that is valuable and effective to our world and it creates a lesser element.”
Series
- Part 4 of MY AU /Thorn centric
-
Tags
Summary
Peter sits with his sister...
- Language:
- English
- Words:
- 111
- Chapters:
- 1/1
- Kudos:
- 1
- Hits:
- 2
-
Moments Captured in Time by ShiyaHawk
Fandoms: Justice League & Justice League Unlimited (Cartoons)
31 Jan 2026
Tags
Summary
HGGL one-shot series. There are moments in life that are truly spectacular, some...not so much. These are those moments in the lives of John Stewart, Shayera Hol, and their, at times, unconventional and unique family.
OR
I just still can't accept that JL/JLU is over after all of these years and need more content for it...even if that means making it myself.
[Also apologies for the first 1/4-1/3 of this series—it was started in 2012 so some of the earlier chapters have NOT aged well in terms of quality.]
-
Tags
Summary
"I saw two hawks flying over a ridge as the world burned down beneath them and they were not afraid. They looked down at death and they told him 'Not today.'"
Carrie Chatan is a Cherokee native of North Carolina. Her family has raised and trained horses for generations and she has spent the last ten years raising her half-sister Virginia after her mother's death. It's not an easy task with her abusive step father breathing down her neck, but she would die to keep her sister safe.
Plagued with terrible dreams and the fierce need to keep Virginia alive, Carrie finds an ally in the strangest place. Looking at Daryl Dixon feels like looking in a mirror - but Carrie doesn't know if she can even trust herself, let alone a stranger. The world is filled with undead, but the scariest thing about it is how quickly he grows to become the person she trusts, loves, and relies on the most.
-
Tags
Summary
When things finally calm down after the Citizenship Award assembly fiasco, Justin tries to apologize to Alex for having been so cruel to her. Instead of being let off the hook, Alex instead gives him the silent treatment, and Justin isn't quite sure how to handle it.
-
The Hunger That Remembers: What the Land Would Not Bury by HungerThatRemembers
Fandoms: The Hunger That Remembers, Original Work, Original Western Fantasy, Original Dark Fantasy, Fiction - Fandom, Fantasy - Fandom
30 Jan 2026
Tags
Summary
Along a haunted frontier where war and the land itself have begun to hunger, two siblings are drawn back together by grief, blood, and unfinished debts. One carries a rifle and impossible luck. The other walks too close to the spirit world, paying for every gift with pieces of himself.
As armies clash and magic is bound into machines, the dead refuse to stay buried and the border between survival and monstrosity thins. To protect those still trying to flee, the siblings must confront what the land remembers—and decide how much of themselves they are willing to lose to stop it.
Some hungers do not chase.
They wait.
-
You Don't Know How to Express Yourself by Dimentio_Fatalis34
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Video Games), Sonic the Hedgehog (IDW Comics), Sonic the Hedgehog (Live Action Universe), Sonic Boom (Cartoon), Adventures of Sonic the Hedgehog (Cartoon)
30 Jan 2026
Tags
Summary
Eggman grapples with post-defeat frustration in his pristine mechanical base, seeking refuge in his work—or rather his addiction to it—and creations like Badniks with curious, individual quirks.
His daughter Sage senses his stress, prepares something for him, and shows her appreciation.
The gesture sparks the Doctor's curiosity about external and secondary influences on her.
Armed and with an improvised "team," he heads out to investigate his rivals, blending megalomaniac pride with an unexpected.
And maybe the Doctor will learn new things.
-
Tags
Summary
Hermione Granger was captured, obliviated, and remade into Hermione Malfoy - dutiful daughter, loyal servant of Voldemort, and Draco’s younger sister.
----------
“I’ll make it simple,” she said, with that stubborn light he knew too well. “You're my brother, I'll always be there for you. I love you.”His heart stuttered.
He wanted to be selfish, to twist that declaration into something else. To hear it without the 'brother' attached to it, without the neat little box she put it in.
He wanted to cross the space between them, to seize her face in his hands and kiss her until the lie shattered.
He wanted to fall to his knees and beg her to choose him.
He also wanted to set himself on fire for wanting that.
------
He was falling for her. She believed he was her brother