PrincessPeach606
Recent works
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Be gentle! by PrincessPeach606
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
14 Jan 2026
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Summary
it's a little day for class 3A!! how will it go down??
(age regression pairs in this fanfic: little/cg
-izuku/katsuki
-denki/shinso
-jiro/momo
-yuga(aoyama)/...no one lolSeries
- Part 4 of When You're Too Young To Understand
- Language:
- English
- Words:
- 2,124
- Chapters:
- 1/1
- Kudos:
- 7
- Hits:
- 152
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Just Try It! You Might Like It. by PrincessPeach606
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
14 Jan 2026
Tags
Summary
little izuku and his caregiver katsuki spend the day together. but as bedtime comes by, they need to try something new out.
...
UMMM HIII SO THIS HAS diaper use SO IF YOU'RE UNCOMFORTABLE WITH THAN THEN PLEASE DON'T HATE, JUST SKIP.
(diaper use shows up near the end, so if you would like, you can read until it's bedtime for little izu)Series
- Part 3 of When You're Too Young To Understand
- Language:
- English
- Words:
- 2,187
- Chapters:
- 1/1
- Kudos:
- 3
- Hits:
- 120
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Getting Used To It by PrincessPeach606
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
02 Jan 2026
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Summary
Katsuki and Izuku try out age regression together !
Izuku's a bit nervous, but Kacchan should be able to take care of Izuku and be the best frickin' caregiver there is! (even if he's not officially izu's CG)Series
- Part 2 of When You're Too Young To Understand
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Movies And Snuggles by PrincessPeach606
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
26 Dec 2025
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Summary
Izuku and Katsuki have a movie night!! (they're dating btw)
there's just one thing Izuku hasn't told Katsuki, and he doesn't think he really *needs* to, I mean, it's not like Katsuki's gonna find out. he'll just keep it a secret for forever.
but oh no. what if Katsuki finds out?
nah, he won't. ...right? yeah, of course! Izuku *won't* slip into little space during this movie marathon night !!
...right?Series
- Part 1 of When You're Too Young To Understand
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Walking Fire ||BNHA FANFIC|| by PrincessPeach606
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
26 Dec 2025
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Summary
A fanfiction in which 1A decides to do a silly little prank on Deku, but it doesn't really backfire... (jk, it totally does)
As you can probably guess, 1A decides to do a prank on Izuku, that prank is to ignore him for a week. Usually, people would care if they get ignored by all their friends, but Deku just... doesn't give a fuck.
After getting ignored basically all of his childhood, he's used to it. He just thought that high school would be different. But hey, that's what everyone says. You can't really believe it, Izuku surely doesn't now.But... After all those years... That one week brings back some favorable memories from back then. And let me just say, Izuku doesn't like them very much. He's not sad about them, no, he's *fucking pissed.*
So, Midoriya Izuku, a walking fire, and poor, poor class 1A, firewood. In the end, someone has to burn. So who will it be? Izuku or 1A? Or will someone come and help out, be the water to this out of control burning?...
NONE OF THE CHARACTERS ARE MINE!!! The story is tho, lol.
btw, there is an actual fire that happens in this book. You'll know it when you see the chapter title.STARTED: December 26, 2025
ENDED:
Recent series
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When You're Too Young To Understand by PrincessPeach606
Fandom: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
14 Jan 2026
Summary
age regression fanfics that are focused on little izuku and caregiver bakugo.
can read in order, but they're fine by themselves.
if you have an idea for a fanfic to write for this series, then please tell me in comments!!
<3- Words:
- 8,683
- Works:
- 4
Recent bookmarks
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It’s what I do; I wait for you by Komorri
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
06 Jul 2023
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Summary
Bakugo Katsuki didn’t survive.
Like he’s always done, Izuku follows him.
Or;
Class 1-A watches Izuku fall apart without his other half. They don’t think they can save him. Besides, it’s hard to save someone who doesn’t want to be saved.
[wrote this while listening to ‘I Wait For You’ by Alex G on loop]
Bookmarked by PrincessPeach606
06 Jan 2026
Bookmarker's Notes
i hate you so mcuhhhh. i cant cry rgith now aghhhhh [sob]. i love youuuu i love thisss ahhhh its so tearfulll my babiesssssss [sob][sob]
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love will be the death of me by feedmemochi
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
06 Aug 2025
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Summary
Shigaraki smiles at him from where he’s seated at one of the tables. It’s the only thing Izuku can focus on as the thing gets up and starts approaching.
Izuku whimpers as he backs up slightly. “No…” he says, “No.”
Shigaraki walks to him, and Izuku feels the fear bubble up inside him.
“Shigaraki is dead!” Izuku screams, at the Shigaraki look-alike, smiling the same way the others did, as he slowly climbs up the stairs. Izuku felt crazy. Why did no one else see him? Why was no one stopping this villain? “You’re not Shigaraki!” He yells. Deep down, he knew why. This demon.
+
Weird things keep happening to Izuku. He’s not sure how much time he has left.
Bookmarked by PrincessPeach606
23 Dec 2025
Bookmarker's Notes
wowie. just wowie. never read such a mind boggling, amazingly written, fanfic ever. thank you. wowie again.
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to be loyal, brave and true by feedmemochi
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
05 Nov 2025
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Summary
All Izuku had to do was be an honorable omega to his family.
He was definitely not supposed to join the army in the disguise of a Beta.
And he was definitely not supposed to meet his childhood friend again, and yet here he is.
Izuku should have expected this, not everything ends up going his way.
Bookmarked by PrincessPeach606
23 Dec 2025
Bookmarker's Notes
it was sososooo cute!! and i loved all the fighting for equality and everything- it all was an amazing touch!
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Take My Heart, My Beloved by Diamond_of_the_Merthur
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
06 Jan 2026
Tags
Summary
“Goddess has plans, why else would she make them fated pairs at such a young age,” she reassured, “Do not worry my dear friend. I’m sure the two will gain feelings for each other sooner than we think.” she promised, “My son can be tough and mean but he’s never taken a liking to someone like he’s done with Izuku that quickly,”
“I worry still, it is unheard of for the goddess to bless children at such a young age,” Inko worried, “Fated pairs, Mitsuki. It’s only written in story books and legends,” she murmured and looked over at Mitsuki with worry clear on her face. The queen was also frowning but less so, she grabbed Inko’s hand and held it tight. “Trust the goddess, we’ve always had and she’s never failed us.”
Izuku was supposed to marry Katsuki but the issue was Katsuki hated him and the feeling was mutual or was it?