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No longer an experiment: Float by DARK8DRAGON
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
19 Jul 2025
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Summary
With finals season coming up and the kid's first school year coming to an end, the erasure experiment has been officially put on hold until further notice, in favor of the kid focusing on school and his internship.
However, things become complicated when ninth falls sick again; One for All having decided that now was the best time to finalize the adjustments to its new vessel.
Faced with the possibility of expulsion due to previous sickness keeping the kid away from class; the vestiges decide to possess him in hopes of delaying the inevitable climax of One for All's modifications long enough for him to get through the last exam period of the year.
They only have three months until summer break; hopefully they're able to keep the kid's body awake for long enough to at least get through one.
{Changed the summary, because I couldn't decide; original one is in the notes of the first chapter}
Trigger warning: Izuku is vomiting literal bones and organs in this one, so please do take the body horror tag seriously.
Series
- Part 7 of The possession trilogy
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Erasure experiment — indirect — subject 4: Black whip by DARK8DRAGON
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
04 Jul 2025
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Summary
All-Might has been possessed by a villain.
No one knows how, and only few know when, but everyone present know one thing for sure; this fight isn't over yet, and for once, it's the Symbol of Peace who needs to be saved.
But is that really the case? Is the strongest hero alive really in danger? Or is that just what others are meant to believe, in order to preserve the safety and security of a secret only two living and seven dead have been permitted to know?
Or:
Banjo possessed Toshinori in order to finish a fight.
Now the heroes think he's a villain, and he has to deal with the consequences of that outcome.Series
- Part 6 of The possession trilogy
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Erasure experiment subject 3: Danger sense by DARK8DRAGON
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
25 Jun 2025
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Summary
After two months of waiting and passing winter break, the vestiges were willing to give the experiment another shot.
With several more rules and safeguards, as well as other precautions put in place; it was time for Hikage to possess Izuku.
Hopefully they'll find a way to actually test Danger sense, as people didn't usually attack when their quirks were already erased.
Edit: rewrote that one chapter I didn't really like.
Series
- Part 5 of The possession trilogy
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Erasure experiment subject 2: Fa-Jin by DARK8DRAGON
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
20 Jun 2025
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Summary
It's now Bruce's turn to possess Izuku and test their theory.
However, what happens when his first attempt at provoking Eraserhead doesn't work?
What will happen when the vestiges decide to keep him in Izuku's body for longer than planned?
And what will his extended stay in the kid's body result in, now that they've actively decided to check how far the incomplete vessel could go to accommodate them?Contains:
Bruce learning of the wonders and struggles of curly hair (brought to you by a curly head coming from a family of curly heads who all have a designated barber).
Bruce being a computers person and tweaking with gadgets.
Foreshadowing to En and Nana's perceived relationship by outsiders from back when they were alive.
And more.Series
- Part 4 of The possession trilogy
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Erasure experiment subject 1: Gearshift by DARK8DRAGON
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
19 Jun 2025
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Summary
Kudou is the first of the vestiges to possess Izuku for the sake of this experiment.
He has to go to school, interact with students and overall be a stand in for the ninth until it's time for Class 1-A's training exercise, where he'll hopefully be able to get Eraserhead to use his quirk on him in order to test their theory.
Contains:
Bruce and Kudou lowkey flirting.
Kudou seeing Uraraka's potential.
Black whip being a sentient quirk with the mentality of a little child.
Potential for quirks within One for All.
Kudou calling Yoichi hot.
And more.Series
- Part 3 of The possession trilogy
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Trial and error; proposing a theory by DARK8DRAGON
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
17 Jun 2025
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Summary
Now that Izuku finally got his body back, he had questions.
Most people would treat the aftermath of a surprise possession as a time to relax, and Izuku did, too, for about twelve hours.
And it wasn't as though he didn't want to relax and take it easy; it's just that the quirk analyst in him wouldn't let him rest until he found out the answer to the question; Why didn't erasure expel En from his body before? And what other quirks couldn't effect One for All when possessed? How far could they all go with testing the limits of One for All?
He had to know.Series
- Part 2 of The possession trilogy
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His Name is Bruce Lee by JaneAliceRosewood
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
17 May 2025
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Summary
I can't believe that's his full name. Sometimes I look and wonder if I'm hallucinating. Anyway, I wrote a crackfic about his name.
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there's an angel in the basement by eth_czg486
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
16 Apr 2025
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Summary
there is an angel in your mortal enemy’s basement.
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vestige snapshots (scenes from oneshots I haven't written) by CompilingYesterdays
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
14 Mar 2025
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Summary
Originally titled "engines won't turn and the trains won't leave," which was the title of the first scene contained herein.
1 - Bruce wakes from a nightmare. brudoichi hurt/comfort. -- rated T.
2 - brukage situationship morning after. -- rated M.
3 - engineering undergraduate Kudou has followed a rabbit hole and learned some information. -- rated T*
4 - excerpt from Year 18; a Daigoro POV story about that last year. -- rated T*
*would be rated Gen if it was not situated inside a fic collection with some M chapters. Gen is a more accurate rating.
So far this is a Bruce collection..? -
Deprivation by JaneAliceRosewood
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
10 Jan 2025
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Summary
The siren brothers, Hisashi and Yoichi lived a peaceful life in an underwater cave below a nameless island. One day, mysterious beings who walk on the land come to the island and seem to be taking it over, building their own shelters. Yoichi grows curious and ends up falling in love with two of them, who love him back. But his twin isn't too happy about the humans trying to take over his territory, and is especially furious with the two seducing his little brother away. A good thing he hid a few tricks up his non-existent sleeve.
Meanwhile, Shizuma Island has been chosen as the perfect place for an experiment, called the Shizuma Island Project (SIP). An experiment to find a way to increase the birthrate, 25 men and 25 women have been put on the island. They have homes and some supplies, all that's left is to procreate. Yuuji Kudou and Bruce Miura signed up and lied about their relationship and sexuality for a chance at a decent home, willing to risk getting kicked out. When they encounter a handsome siren, another secret is added to their plate.
Little do they know, getting kicked off the island is the least concerning thing that could happen should they be caught...
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One spicy mistake by DARK8DRAGON
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
20 Oct 2024
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Summary
Izuku is tired after a long training session and all he wants to do is eat and maybe take a nap.
Unfortunately, the world decides to fuck him over and after a prank gone wrong from Bakugou, En ends up in control of his body.
But it's okay, the vestiges have known him for more than a year now, En can pretend to be him for a day or two right? Right??Contains:
Cool potential quirks originating in one for all
Panicked En
En turning the vestiges into villains (not really, he's just messing with the cops)
En lying directly to Tsukauchi's face without the latter even realizing it
And morePartially inspired by this Tumblr post:
https://www.tumblr.com/ineffable24/747530294943531008/ofa-users-cooking?source=shareSeries
- Part 1 of MHA stories (outside my main AU)
- Part 1 of The possession trilogy
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Shigaraki's Monster by JaneAliceRosewood
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
30 Jul 2024
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Summary
He was the older brother, he was stronger, he had a duty to protect his little brother.
He had a duty to protect his little brother.
His Yoichi.
His hand. His smile. His hair. His eyes. All ten fingers and toes.
All his.
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Unable to accept the death of his little brother, All For One brings him back. But as much as he wants it too, nothing will be the same again.
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All for Love by tw1nter
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
23 Apr 2024
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Summary
The Shigaraki brothers' perspective on love.
Short two-shot
Part one: AFO's perspective
Part two: Yoichi's perspectiveSeries
- Part 1 of BNHA Poetry Snippets
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The Three Points to a Love Triangle by tw1nter
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
19 Apr 2024
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Summary
The Three Points to a Love Triangle.
Triangular Theory of Love, proposed by psychologist Robert Sternberg, suggests that love consists of three components: Intimacy (emotional closeness and connectedness), Passion (romantic and physical attraction), and Commitment (decision to maintain the love in the long term).
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Drama continues to ensue with the OFA users (COUGHsecondandyoichiCOUGH COUGH)Series
- Part 6 of The One for All user’s altercations
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Two Sides Of The Same Coin by SnowflakeTheTherian
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
14 Feb 2024
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Summary
Yoichi has a secret, one that's been tearing him up for his entire life, and he's finally gotten the courage to tell the two people cares about the most.
Series
- Part 1 of Two Sides Of The Same Coin - Universe
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A Hero for the Heroes by katydid for LadyoftheNight
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
20 Dec 2023
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Summary
After Kudou and Bruce are injured in a fight, Yoichi must save his heroes.
Series
- Part 4 of Feral Brothers
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Nana’s Guide To Ending 200 Years of Pining by samthehyena
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
18 Nov 2023
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Summary
Nana decides that she has enough of First, Second and Third pining after one another for two hundred years and never acting upon their feelings.
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Free Falling by Anonymous
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
14 Oct 2023
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Summary
Yoichi didn't think he'd ever get away from his brother, especially once his pup was born, but then he was suddenly rescued and it felt almost like fate. He can't help but grow closer to the kind Alpha and Beta who had rescued him, even if he isn't sure it won't turn out like his relationship with his brother had.
Series
- Part 3 of Betrayed Universe
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Must Love Villains by katydid for Chaos_Verse_tales
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
10 Oct 2023
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Summary
Before Sanzou would become the Third One for All holder, he got captured by All for One. There, he met All for One’s brother for the first time…back when Yoichi was a villain working on his brother’s side.
Series
- Part 6 of Family Business
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Enemies With Benefits (Or Is It Enemy Lovers) by Anonymous
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
23 Jul 2023
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Summary
Hiro Aka All For One wanted to take time to relax, ending up getting laid, but what he hadn't expected was that the person he'd slept with was also the person who "kidnapped" his brother and was his mortal enemy. Now he has to keep his true identity a secret, while also navigating his rapidly growing feelings for the strawberry-haired soldier. Not to mention the urge to take his brother and throw them into a vault again, he might even let them keep their blue-haired little pet.