1 - 20 of 4269 Works in Adopted Sibling Relationship

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  1. Tags
    Summary

    When Matsukawa and Iwaizumi finds an abandoned and beaten up Omega, they do the first thing that they thought of, they take him in. But, they don't know how the others are gonna react to the new member

    Series
    Language:
    English
    Words:
    1,314
    Chapters:
    1/?
    Hits:
    0
  2. Tags
    Summary

    In a world where a villain’s transformed state is their true form and Cassian inherited Gangu’s memories, Yuri comes home to discover a villain in place of her little brother.

    Being and becoming family is never easy—it’s a terrifying and complicated mess of moments and emotions—but Yuri and Cassian choose to care.

    Language:
    English
    Words:
    2,965
    Chapters:
    2/?
    Kudos:
    4
    Hits:
    8
  3. Tags
    Summary

    He looks at him as if Phil is an oncoming train, and Wilbur lies paralysed. Tied to the track.

    Phil has to figure out how to throw on the breaks, or else derail entirely.

    He’s never driven a train before.

    He can learn though. For Wilbur.

     

    Or: Phil becomes a foster father after an emergency call from Wilbur's caseworker. He's been through a lot, but dammit, Phil's son is safe now — and his family can only grow from there.

    Language:
    English
    Words:
    25,687
    Chapters:
    6/?
    Comments:
    294
    Kudos:
    1004
    Bookmarks:
    253
    Hits:
    16062
  4. Tags
    Summary

    An AU where Barbara finds Jason instead of Bruce.

    (Bear with me because I'm not really sure what I'm doing with this, but I'm very excited)

    Language:
    English
    Words:
    38,100
    Chapters:
    30/?
    Comments:
    43
    Kudos:
    94
    Bookmarks:
    19
    Hits:
    2823
  5. Tags
    Summary

    After the deaths of his foster family were blamed on him, Hitoshi has spent the past two years in a Yakuza compound where they’ve been testing their quirk-killing serum on him. His only solace? The silver haired girl living in a room opposite his.

    Every night Hitoshi promises to break her out and to begin with, he doesn’t know how. But that changes when he’s offered the chance to enroll into U.A and feed information back to villains by being a spy. If being a villain himself is what it would take to save that silver haired girl, then that was a price Hitoshi was willing to pay.

    Even if he knew the guilt of hurting good people would slowly begin to eat him alive.

    OR: Hitoshi is forced to be a traitor & will do anything to save Eri. Dabi is a relatively decent guy, Overhaul is scary af & Aizawa is the best dad.

    Language:
    English
    Words:
    99,977
    Chapters:
    15/?
    Comments:
    172
    Kudos:
    410
    Bookmarks:
    87
    Hits:
    7918
  6. Tags
    Summary

    Jungkook has a long list of secrets and an even longer road to recovery when he returns to his foster parents, Jin and Namjoon’s house, after a failed attempt to reunite him with his biological father.

    Language:
    English
    Words:
    53,171
    Chapters:
    10/?
    Comments:
    68
    Kudos:
    291
    Bookmarks:
    76
    Hits:
    5319
  7. Tags
    Summary

    Camilla was sure that if it was her, she truly would have gone insane years ago. Even watching as Corrin struggled with the idea of never leaving the castle where she grew up, was heart-breaking. Their father was stubborn, refusing to let her sister far from the castle grounds, always stating that it was for her own protection and that he was doing this out of love. How could it be love, when Corrin was so miserable every time she thought about staying here forever? Helpless to free her, Camilla will do whatever she can to relieve her sister's burden, but are her actions enough?

    Language:
    English
    Words:
    7,731
    Chapters:
    3/3
    Comments:
    9
    Kudos:
    4
    Bookmarks:
    1
    Hits:
    69
  8. Tags
    Summary

    Hak Minjun had learnt the art of keeping someone's attention. It was what being a salesman entailed, but you, you and your annoying ways of evading and/or ignoring him was something entirely new to him. Who were you?

    Language:
    English
    Words:
    3,443
    Chapters:
    3/?
    Comments:
    8
    Kudos:
    76
    Bookmarks:
    12
    Hits:
    736
  9. Tags
    Summary

    They're a group of insane, energetic, destructive and hyper people. But they also love each other, whether some are willing to admit it or not. Family sticks together, through thick, thin, and crazy.

    Language:
    English
    Words:
    51,651
    Chapters:
    19/?
    Comments:
    4
    Kudos:
    40
    Bookmarks:
    10
    Hits:
    443
  10. Tags
    Summary

    Philza was having a rough day when he came upon a human child dying in a forest fire. Without thinking, he flew in and rescued the youngling, even going as far to take it home in order to care for it. Which leads him to realize that he'd accidentally imprinted on the child, leaving him no choice but to adopt them.

    There's one problem though. The child is feral and was clearly raised by wolves.

    Language:
    English
    Words:
    2,684
    Chapters:
    1/1
    Kudos:
    6
    Hits:
    103
  11. Tags
    Summary

    Three roommates. All main protagonists. Zero love experience. Probable try hards.

    When Shuichi and Hajime agreed to be Makoto's wingmen, they might not have anticipated the interference of the latter's luck which will affect the course of their school life in Hope's Peak.

    Language:
    English
    Words:
    42,900
    Chapters:
    37/50
    Comments:
    101
    Kudos:
    116
    Bookmarks:
    8
    Hits:
    2906
  12. Tags
    Summary

    “You,” he seethes.

    He grins back at him. “Me.”

    Ender yells in frustrated annoyance and charges.


    or,


    Hero!Ranboo and Villain!Tubbo annoy each other and dance around their feelings, Tubbo and Tommy, his best friend (brother), are soft, and the "Hero System" that dominates the city of L'Manberg is generally shit

    Language:
    English
    Words:
    10,607
    Chapters:
    4/19
    Comments:
    17
    Kudos:
    100
    Bookmarks:
    17
    Hits:
    994
  13. Tags
    Summary

    Tommy has grown up in the foster care system, he and Tubbo met in a mental hospital after Tubbo was removed from his home. They're inseparable. Phil has to foster them both, and they are added to his household full of others with their own issues.

    Language:
    English
    Words:
    33,659
    Chapters:
    11/?
    Collections:
    1
    Comments:
    53
    Kudos:
    148
    Bookmarks:
    19
    Hits:
    3829
  14. Tags
    Summary

    What happens when vigilante assassins Aizawa and Yamada decide they want kids?

    Wholesome kidnapping!

    Follow Izuku, Hitoshi, and Himiko as they adapt to living with their new parents who are technically classified as villains by the government, HPSC, and police. Will their new lives be an improvement from their previous living situations?

    Language:
    English
    Words:
    27,523
    Chapters:
    19/?
    Comments:
    245
    Kudos:
    749
    Bookmarks:
    173
    Hits:
    10265
  15. Tags
    Summary

    Despite not sharing a parent or a surname, they are siblings without a doubt.

    A short collection of snapshots from the von Karma estate.

    Language:
    English
    Words:
    5,204
    Chapters:
    1/1
    Kudos:
    7
    Hits:
    51
  16. Tags
    Summary

    Anne knew what taking care of people meant, she had been doing it for years, especially in their last house and she would do anything to keep her little cousin safe.

     

    Even if it hurt.

     

    Yet the new foster placement seemed different...but could she hope they were different?

    Series
    Language:
    English
    Words:
    44,925
    Chapters:
    51/?
    Comments:
    132
    Kudos:
    157
    Bookmarks:
    9
    Hits:
    4380
  17. Tags
    Summary

    Jonathan Samuel Kent is a 7-year old boy who is unlike any other because he is the son of SUPERMAN! Even though this is a recent development in his life nothing can ruin the excitement of being related to the best superhero ever.

    Except for the really mean older assassin kid who talks kind of funny.

    Also, the fact that his father won't let him do superhero things.

    And the strange visions he's started to get.

    Really though, that's only three things stopping him from enjoying his life and becoming a superhero! Jonathan will do his best to make a new friend, become a superhero, and find the mystery of his visions!

    Language:
    English
    Words:
    692,600
    Chapters:
    68/?
    Comments:
    892
    Kudos:
    609
    Bookmarks:
    93
    Hits:
    29588
  18. Tags
    Summary

    Connor doesn't realize until four-weeks pass that he is in a different dimension. A dimension that had heroes, abnormal crime-rates, and a new family.

    Also, he quickly comes to find out his blood isn't blue anymore.

    Series
    Language:
    English
    Words:
    85,178
    Chapters:
    49/?
    Comments:
    1348
    Kudos:
    1301
    Bookmarks:
    263
    Hits:
    35177
  19. Tags
    Summary

    What was one supposed to say when confronting a child rummaging through somebody’s trash like a raccoon, who would bolt at the slightest movement?

    He settled on asking him about the last time they met, heart beating quickly due to the sheer amount of unknown and possibilities that could come out of this interaction. “Did you take the pastry I left?”

    The boy flinched again, jerked his head in a hesitant and frightened nod.

    “Good.” Wilbur let out a quick exhale of relief. At least the kid got some food that night and his efforts didn’t go to the wolves. “...I can get more, if you want?”

     

    Or: homeless child gets adopted by a teenager with snacks, more at eleven.

    Language:
    English
    Words:
    11,081
    Chapters:
    8/?
    Comments:
    167
    Kudos:
    1249
    Bookmarks:
    230
    Hits:
    19837
  20. Tags
    Summary

    “You’re my brother’s sweet A-Cheng?”

    Jiang Cheng blushed furiously. “I’m not his sweet anything. We’re friends. He just likes to mock me because I have a horrible temper.”

    “Oh same, same,” Nie Mingjue grinned and let go. “He does the same shit to me. How did you know who I was?”

    Jiang Cheng nodded to the jersey with the owl straining over Nie Mingjue’s very impressive pectorals. “I was with him when he bought that shirt.”

    Nie Mingjue looked down. “This? It was in my laundry. But now that you mention it, it isn’t mine, is it?”

    Series
    Language:
    English
    Words:
    1,090
    Chapters:
    1/1
    Comments:
    13
    Kudos:
    112
    Bookmarks:
    9
    Hits:
    415

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