1 - 20 of 642 Works in Quirk Accident (My Hero Academia)

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  1. Tags
    Summary

    In a world where 80% of the population has some wacky power, it is expected for strange shit to happen on accident, or even on purpose, like that one time a villain hit Hawks with a deaging quirk; he left that morning for work his grown ass self and then you had to pick his 5-year-old-self up from the agency.

    Series
    Language:
    English
    Words:
    24,098
    Chapters:
    4/4
    Comments:
    35
    Kudos:
    175
    Bookmarks:
    19
    Hits:
    2123
  2. Tags
    Summary

    Monoma gets hit by a quirk while on patrol that causes him to hit his head and gain amnesia, the day right after Shinsou had confessed to him, and Monoma had said yes.

    How's Shinsou going to survive 2 weeks with being in the friend zone again?

    Series
    Language:
    English
    Words:
    15,022
    Chapters:
    9/15
    Comments:
    33
    Kudos:
    63
    Bookmarks:
    7
    Hits:
    841
  3. Tags
    Summary

    Class 2A's dorm is targeted in a villain attack that results in multiple students and teachers becoming pregnant. How will they all handle it?

    This story covers the trials and tribulations of being pregnant and in training to become a hero.

    ...

    WARNING: The main topic of this story is pregnancy. Going along with that there will be multiple chapters that discuss abortion. If this is something you do not wish to read, please do not read this story, or you can skip those chapters, as I will include warnings (like this one) in the notes of each chapter.

    Language:
    English
    Words:
    7,485
    Chapters:
    3/?
    Comments:
    19
    Kudos:
    50
    Bookmarks:
    9
    Hits:
    910
  4. Tags
    Summary

    Izuku Midoriya has a rather strange quirk. It allows him to bond with people, boosting their quirks, giving them a special costume... that is a frilly dress, a special weapon... that's a magical wand, and it also turns him into a strange animal.... in other words he's a Magical Girl mascot. Thankfully the quirk also gives copies of his partners quirks to use for himself.

    With his best friend and first partner Katsuki Bakugo he will make his mark as a hero course student in Class 1-A and bond with his some his classmates while hopefully keeping the side affect his his quirk a secret... okay chances are slim that it will remain a secret... but still he will become a hero no matter what.

    Please R&R!

    https://tvtropes.org/pmwiki/pmwiki.php/Fanfic/QuirkMagicalGirlMascot

    Language:
    English
    Words:
    80,080
    Chapters:
    32/?
    Comments:
    126
    Kudos:
    216
    Bookmarks:
    74
    Hits:
    7793
  5. Tags
    Summary

    The five love languages of UA (which Shouta, frankly, believes is a personal attack)

    Series
    Language:
    English
    Words:
    5,340
    Chapters:
    1/1
    Collections:
    1
    Comments:
    6
    Kudos:
    88
    Bookmarks:
    17
    Hits:
    508
  6. Tags
    Summary


    Izuku gets hit by a Quirk, and it sends him spiralling, unsure of what could possibly be safe when nobody seems quite right, familiar but threatening, until he finds a haven in the dark blur of a terrifying world: Eraserhead. Because surely, if anyone is safe, it would be an underground hero?

    But for some reason, Izuku still can't truly relax, and that persistent half-familiarity really isn't helping matters.

     

     

    (This ended up over three times longer than I was expecting or intending, and it was slow-going for some reason, but I honestly really loved writing the warped reality of an Izuku hit by this Quirk, so I hope you all enjoy!!)

    Series
    Language:
    English
    Words:
    10,867
    Chapters:
    1/2
    Collections:
    2
    Comments:
    18
    Kudos:
    106
    Bookmarks:
    20
    Hits:
    594
  7. Tags
    Summary

    You know, just your casual, de-aging fic. Except with an angry gremlin as a dad, an alien as an aunt, two crazy uncles and a whole lot of godparents.

    Basically, I had this idea earlier and wanted a de-aging fic, and so you got a de-aging fic XD

    Have fun lol

    Language:
    English
    Words:
    4,506
    Chapters:
    4/?
    Comments:
    1
    Kudos:
    72
    Bookmarks:
    8
    Hits:
    625
  8. Tags
    Summary

    Shouto Todoroki's hyperactive imagination, overall chaos and quirk accidents don't mix very well.

     

    Well, Endeavour deserved to get bullied on Twitter anyway.

    Language:
    English
    Words:
    4,548
    Chapters:
    1/1
    Collections:
    1
    Comments:
    14
    Kudos:
    158
    Bookmarks:
    23
    Hits:
    922
  9. Tags
    Summary

    It all started when Kusuo accidentally sends Kaidou somewhere due to an undiscovered ability. Well, actually it started before that, when he sends his coffee jelly to that same place, but he doesn't like to think about that much. Someplace unknown Kusuo begrudgingly has to accept the help of familiar and not so familiar strange annoying people to get to and accustomed to this idiotic, dangerous existence, while still looking for that annoying troublemaker, Kaidou.

    TLDR:
    Saiki accidentally sends Kaidou to a strange universe full of "Quirks" and they both meet people along the way.

    Language:
    English
    Words:
    11,059
    Chapters:
    3/20
    Comments:
    27
    Kudos:
    79
    Bookmarks:
    15
    Hits:
    575
  10. Tags
    Summary

    While out on a class assignment, Izuku gets hit with a multiple personality quirk, and Bakugou is the only one capable of dealing with Deku's changing moods.
    While caring for his rival, he finds himself falling for the nerd, revealing his true feelings.

    Language:
    English
    Words:
    26,030
    Chapters:
    13/17
    Comments:
    91
    Kudos:
    942
    Bookmarks:
    195
    Hits:
    14616
  11. Tags
    Summary

    Izuku gets swapped by another Izuku which turns out to be a villain. Hero Izuku wants to go home and see Eri while Villain Izuku is thriving.

    Originally a Oneshot named Counterpart.

    Language:
    English
    Words:
    9,467
    Chapters:
    8/8
    Comments:
    43
    Kudos:
    199
    Bookmarks:
    35
    Hits:
    2122
  12. Tags
    Summary

    A time travel quirk sends Shinsou Hitoshi spiralling back into the past. After he goes to the one person he thinks will be best suited to help him get home, Shinsou comes to an uncomfortable realization: Midoriya Izuku must've been given his quirk by All for One.

    Language:
    English
    Words:
    9,765
    Chapters:
    1/1
    Collections:
    2
    Comments:
    17
    Kudos:
    198
    Bookmarks:
    30
    Hits:
    1054
  13. Tags
    Summary

    Enji is hit with a quirk that turned him into a temporary werewolf. The next morning, Fuyumi talks about the monster in her closet who touched her.

    Language:
    English
    Words:
    1,787
    Chapters:
    1/?
    Comments:
    6
    Kudos:
    33
    Bookmarks:
    3
    Hits:
    1056
  14. Tags
    Summary

    Izuku nods to himself, at least they’re just talking. “I tripped.”

    Kacchan shakes his head, “No, not that.”

    Now Izuku feels confused, but he waits, knowing Kacchan has more to say.

    “I’m not angry at all…” He breathes, gripping the front of his uniform tightly still looking at him, “It’s gone. All of it.”

    Izuku can see he’s starting to panic, he carefully maneuvers so they can see eachother better. “What’s gone, Kacchan?” he tries to keep his voice steady.

    “The negative feelings i’ve had about you since we were four.”
    _

    So, you know the prototypes where Midoriya (Yamikumo) was supposed to be more quiet and reserved and Bakugou was supposed to friendly and charming and everyone thought those two were cute?

    Well... what if that's how things were supposed to go? What if their current 'canon' relationship and strain was ultimately the cause of a seemingly benign quirk used on them when they were four? How would the prototypes react after being put through those same experiences and only remember who they 'really are' after 12 years of the universe pulling and twisting their feelings for each other?

    Find out in this multichap fic with a vague outline and lots of pain!

    Series
    Language:
    English
    Words:
    7,684
    Chapters:
    5/?
    Comments:
    69
    Kudos:
    242
    Bookmarks:
    70
    Hits:
    2214
  15. Tags
    Summary

    It's their second year and Bakugou is starting to realize some things about himself regarding the existence of a certain green-haired, freckled boy. After a long day of patrolling he just wants to sleep. It's just his luck that it just happened to be the day that he walks into the commons to see himself staring right back. Great. There goes his Sunday.

    or

    Bakugo and Midoriya from 6 years in the future get quirked into UA and the truth about their relationship comes to light.

    Language:
    English
    Words:
    3,868
    Chapters:
    1/1
    Comments:
    3
    Kudos:
    304
    Bookmarks:
    50
    Hits:
    2270
  16. Tags
    Summary

    With a deep breath, Dabi slowly reached into his pocket, shooting Eraserhead an almost amused glance when the older man tensed. But instead of pulling out a weapon, he pulled out a single photograph and held it out.
    Shouta wasn’t quite sure what to expect, but three small children curled up on a dirty bed was not it.
    “You stole children from the hero commission?” Shouta couldn’t help but growl, thrusting the photograph in Nezu’s direction, but Dabi didn’t seem shaken by the accusation.
    “Technically, we are only providing them a safe place. One of our members found out that the Hero Commission has been genetically experimenting in order to create children with very specific quirks. He decided it was best to rescue the children while he had the chance and brought them to us.” The air in the room turned a deadly cold as the man’s words settled over them, and even Nezu looked surprised and angry at the prospect. Shouta didn’t have to guess why with the chimera’s history. “They’re taking the dna of heroes and villains in order to breed perfect little super soldiers. Those are their three current successes.”

    or

    The Commission fucked up and the League gets redemption.

    Series
    Language:
    English
    Words:
    13,441
    Chapters:
    3/?
    Comments:
    25
    Kudos:
    254
    Bookmarks:
    64
    Hits:
    1928
  17. Tags
    Summary

    Shouto starts his schooling at U.A., having a difficult time adapting to change and forming healthy relationships when the instability at home is worse than ever.

    Enji/Shouto, Bakugou/Todoroki, and Midoriya/Todoroki. Tags aren’t exhaustive. Way too many kinks to tag. Content warnings posted before every chapter.

    Series
    Language:
    English
    Words:
    245,717
    Chapters:
    57/?
    Comments:
    2180
    Kudos:
    1789
    Bookmarks:
    157
    Hits:
    64334
  18. Tags
    Summary

    "I won't leaving until you explain why you didn't attend class after the physical exercise, missed the dorm picket, and passed two meals schedule, Shinsou-kun."

    Shinsou was confused which one was more troublesome; facing Izuku's stubbornness or endure the pervert quirks effect to the point of dispelling embarrassment.

    Language:
    English
    Words:
    1,740
    Chapters:
    1/1
    Comments:
    1
    Kudos:
    32
    Bookmarks:
    4
    Hits:
    653
  19. Tags
    Summary

    “As his teacher it would be best if he stayed with you.” She plopped the bag in Aizawa’s outstretched hand. “These are from the nursery. I’m sure you’ll find use for them.” Aizawa stared wide eyed at the bag then dropped his head with a defeated sigh.
    “Of course.”

    .................

    Bakugou is hit by a quirk that turns him into a toddler. Aizawa has to look after him and other shenanigans ensue.

    Series
    Language:
    English
    Words:
    12,927
    Chapters:
    5/5
    Comments:
    66
    Kudos:
    594
    Bookmarks:
    94
    Hits:
    7822
  20. Tags
    Summary

    “Never do that again,” Bakugou was threatening him.
    “Kinda hard to promise that, bro,” Kirishima chuckled, “But I’ll try. For what it’s worth, I’m sorry. I’d do it again in a heartbeat, though.”
    Bakugou wrinkled his nose as if Kirishima had said something to offend him - which, honestly, wouldn’t be that surprising. Bakugou had never been fond of others needing to save him, had never liked admitting to needing help. But Kirishima would always throw himself into danger to keep Bakugou safe. It was what a hero- no, what a good friend, did.
    “Bro? Fuck, you really must have hit your head fuckin’ hard,” Bakugou muttered, “I’m getting the doctor.”

    Or
    A quirk accident has Kirishima waking up in a world without heroes and quirks, a world where there's a lot less pressure on him to be something. What's even more surprising about this world, however, isn't this, but rather the fact that he's somehow married to the love of his life. Go figure.

    Language:
    English
    Words:
    15,080
    Chapters:
    6/9
    Comments:
    62
    Kudos:
    187
    Bookmarks:
    37
    Hits:
    1674

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