1 - 20 of 22 Works in Mom!Insert
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Life is hard when you're Tsukauchi Kaya, 15 and pregnant.
Life is even harder when you're 15, pregnant, and a civilian newly moved to Konaha, one of the famous shinobi villages, and the only place you could find to stay on short notice was a run-down apartment that housed one very loud boy that most people didn't want to get close to for reasons no one wanted to talk about. Probably why said boy latched on so fast and refused to let go.
This wasn't what started it all. But Kaya never did know that she stood in the eye of a storm. Or that he did, too.
Or: an unconventional OC fix-it story
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picked you up and everything changed by madeof_ink
Fandoms: Batman - All Media Types, Batman (Comics), DCU
09 Mar 2026
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“Stop! Fuck you!” Jason yelled, grabbing onto Batman’s cape and tugging hard. He had to do something. He couldn’t let his Dad be taken away. The only family he had left. He’d gotten Willis back. Jason couldn’t lose him again. “Let him go!”
“I'm not going to hurt him, son," Batman lied, like he didn't beat up criminals at night since he was a total weirdo. “I'm going to help him, like he's done for me.”
A person wakes up in the corpse of Willis Todd. The result? Jason gets two dads, Dick gets a brother, and Bruce gets a boyfriend.
Series
- Part 1 of (si)lly fics
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Mother Hood by lettuce_mouth
Fandoms: Batman - All Media Types, Harry Potter - J. K. Rowling
30 Jan 2026
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There were three women in Willis Todd's contacts who could be the mysterious 'S' written on Jason's birth certificate. Who could be Jason's mom.
Sandra Wusan. Sharmin Rose. Shelia Haywood.
He thought it was Shelia right through her betrayal and his subsequent death, resurrection, and dramatic vengeful return to Gotham. Only now Tim was telling him Shelia lied. And there was one more 'S' in the book.
OR,
Fem!Harry Potter is Jason Todd's bio mom, Teddy Lupin is ferally delighted to have found his long-lost godbrother, and neither the Bats nor the Wixen World are prepared for the storm that follows.
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Deku Goes Back in Time and Becomes Rei Todoroki by Gimmie
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia
06 Nov 2025
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Then the world snaps back, in the form of a kettle whistling, high and piercing.
“Mom?” a little voice says, and Izuku feels his heart pound as he turns and looks down at a small child with half red and half white hair, peering up at him around the edge of a door with confusion and fear on his face.
Or~
Adult Deku is sent back in time and into the body of Rei Todoroki in order to fulfill his wish to protect his best friend from the things that happened to him as a child.
Series
- Part 1 of Tododeku
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Summary
The age old advice of not messing with canon to ensure the usefulness of ones knowledge is decidedly more difficult when it forces you to be cruel. Dumped in a new world, I had hoped to avoid canon events. That plan was shot to hell when I found a black haired child in a ruin. My life just got even more complicated than it already was, didn't it?
Crossposted on SP/AO3/RR.
Series
- Part 1 of The Random Acts!Verse
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so says the maiden by starlightmeissa
Fandoms: A Song of Ice and Fire & Related Fandoms, Game of Thrones (TV), A Song of Ice and Fire - George R. R. Martin
18 Feb 2025
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(formerly known as biggering)
House Mooton is an old and respected house founded before the time of Petty Kings and forever residing in their city, Maidenpool.
Eleanor Mooton inherits the Ladyship of House Mooton after the second brother of two months dies in a hunting accident in the middle of Robert’s Rebellion. She is quite put upon about this.
(alternatively: local reincarnation unfortunately becomes important due to the universe's own fuckery. she should've ran to essos the second she realized where she was.)
Series
- Part 1 of wisdom and strength
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Living once as an overworked teenage mom (dad, big brother, whatever) taught him a lot of things. For example-- don't pick up anymore children that look homeless, and don't save anymore little girls that are being herded in by suspicious older men.
"And somehow I became delegated nanny of the guild. Amazing. Bring on all the little gremlins, why don't you? I'll start a fucking daycare at this point. I should charge for this."
Series
- Part 7 of in memory of the ones that live again.
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Je Lui Serais Toujours Fidèle by ReaderRevolution
Fandoms: 呪術廻戦 | Jujutsu Kaisen (Manga), 呪術廻戦 | Jujutsu Kaisen (Anime)
16 Nov 2024
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"Mother?" a small voice piped up, and my heart stopped.
I looked over to see a little girl and a boy, both with the same wide-eyed stare, looking at me like I was an alien. And in that moment, I felt like one.
"M-Mother?" the girl repeated, her voice trembling. The word hit me like a ton of bricks. Mother?
I ain't no one's mom.
Or
SI finds herself in a grown woman's body with two neglected kids calling her "mother," so she decides to step up and be a real parent. Little does she know she's in the world of JJK and thinks it's just a body-swap scenario—until she meets Toji, and everything goes haywire!
(Reincarnating as a MILF in shounen manga who likes to kill it's characters is definitely bad news. Being the wife of the biggest deadbeat in this universe is even worse.)
[title from "les yeux de la mama" by Kendji Girac]
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The Jinchuuriki boy hides behind a tree, wide eyes peeking past the trunk. The kodama of the old, hulking she-oak silently giggle at the display, aware that he cannot quite sense them yet.
“Who are you?” He asks, afraid.
The spirits of the forest titter and jeer. She smiles and says, “Yokai.”
Wherein a semi-si/oc gets reincarnated as some mythical japanese spirit instead of a badass ninja and proceeds to fuck with the plot. Features kidnapping small children, ancient mythology, and being a menace to ninja society.
Series
- Part 9 of lulu's self insert fics
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Midoriya Inko in Shounen-manga land by Hasegawa
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia
26 Jul 2024
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Warning: OC-moms to the rescue, shoujo-manga style! Don't like don't read. Self indulgence.
OC was reborn into the BNHA world as Asahi Inko. She remembered bits and pieces of her life before (she was a fujoshi, ftw!) and died from second-child childbirth when she was in her 30s. That gave her this immense mothering need that followed her into her new life.
She married a silly, accident-prone good-for-nothing man named Midoriya because of it--and then realised that she was the mother of one Midoriya Izuku.
Oh. Wow. Was it fine for her to ship her own child with his friends? But more importantly, can she save her family when she realizes that the trope of “AFO is Dad” was canon?
Series
- Part 3 of BNHA Stories
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the night the world burned down, we... by lulu_lisbon
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia
28 Nov 2023
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Well, fuck.
She’s been careful to avoid all this hero nonsense ever since she first opened her eyes in this world and saw that her guardians dressed her up in those stupid pro hero patterned diapers, but what else can she really do at this point?
Yeah, yeah, avoiding the plot was the plan, but a five year old Shimura Tenko wanders the streets, covered in blood, crying for help.
In which a reluctant semi-si/oc purposely avoids heroes, is content to have an average life, but somehow ends up adopting a few broken strays.
Series
- Part 6 of lulu's self insert fics
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Madam Nighteye by Lady_of_War_and_Heartache
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia
20 Jul 2023
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Sasaki Mirai knew the future.
Many thought that would be a given with a quirk like Foresight. But how does an anxiety-riddled, resting-bitch-faced, type-A-personalitied, underground hero tell the world that it's actually because she was reborn into one of her favorite animes?
Answer: she doesn't. Instead, she tries (and fails) to stick to canon, forges herself a found family out of civilians, heroes, and baby villains alike, and prays to
GodNedzu that it all works out for the best.Or: a self-insert really wants to take a backseat and watch canon continue from a distance, but that's hard to do when she keeps stumbling over distressed kids and adding them to her found family like a dragon adding gold to its hoard.
Featuring: an author exposing themselves, paperwork, and a fumbling All Might trying to navigate having shared custody with an underground hero.
Series
- Part 1 of The Madam Nighteye Chronicles
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(Please see the remix of this work for new chapters.
This version is discontinued, but the story lives on! Chapter 58 has some new content!)
Heather's not exactly sure how she got here, but if these people thought that they would be able to manipulate her little brother without a her raising hell about it, they were about to be unpleasantly surprised.
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Cassiopeia is proud to be part of the Black family, and she adores her younger brothers and cousins. She would rather burn the world herself than let them get hurt. They deserve the world, after all. She won't let anyone force the into submission. Not their parents. Not the Ministry. Not Voldemort. Not Dumbledore. She is a Black after all. She will not bow to any beneath her. If that means she has to change how the Wizarding World is ran, then so be it.
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A self-insert decides her previous plan wasn’t good enough—she takes more decisive action.
(UNDER EDIT/MINOR CHANGES ONLY)
Series
- Part 1 of SIs in Harry Potter
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There’s something different about Mom.
Asking if he is okay… that’s a new one.
It’s nice.
(In which a SI wakes up in Takami Tomie’s body and promptly nopes out of her assigned role in the plot)
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COMPLETED! Being reincarnated as Harry Potter's fraternal twin sister really puts a new meaning behind "death is but the next great adventure."
No relationships prior to year four. -
Why am I on Fire? by Yojimbra
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia
06 Mar 2021
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Waking up as Enji Todoroki would be inconvenient at the best of times. Now, I must struggle to adapt to being one of the top heroes in Japan while trying to fix my new home life and try to ensure a better future. I'm going to need a lot of help.
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In which Tom M. Riddle Jr grew up in a loving home, with a good mother, and never knew the horrors of being an abandoned orphan.
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When the term Career Genin comes up in casual conversation, it is often tied to failures and ninja-wanna-be’s. It is spoken with pity and undertones of dismissal by other shinobi. They were the ranks that other shinobi were thankful they were not apart of and were considered as useless individuals.
To Aioka, the Genin Corp was a gold mine of untapped potential. While most saw a cest pool of stagnation and misery, she saw talent waiting to be directed. Watch as an orphan from Tsuchi no Kuni, reforms Konoha by building up those who've lost hope.