Story cover for Katsuki's Baby Sister by Yuzuki16
Katsuki's Baby Sister
Yuzuki16
  • Reads 1,385,939
  • Votes 45,928
  • Parts 116
  • Time 18h 40m
  • Reads 1,385,939
  • Votes 45,928
  • Parts 116
  • Time 18h 40m
Yuzuki16
Complete, First published Jan 28, 2018
bakugobnhabrotherandsisterclass1adekudenkiizukukatsukikatsukisiblingkirishimamonomashototexttospeechtodoroki
Bakugo Katsuki is known by everyone for his always angry personality and foul mouth despite him wanting to be a hero. One day his mother came home with what he called an extra. A little girl no older than three. 

She stayed a day with them when his parents decided to adopt her much to his utmost annoyance. Now Katsuki has to adapt to having a younger sister, while trying to keep his reputation and aggressive nature that just doesn't seem to scare the girl away when it should. 

How is he going to handle this? Being a big brother is not an easy task, especially for Katsuki where there is shit lurking in the shadow of every corner he turns. 


Warning: Cursing, cause it's the Bakugo family and Katsuki is in it. 

I do not own Katsuki, his family or anyone from BNHA. I only own my characters that don't belong with the main show.
All Rights Reserved
bakugobnhabrotherandsisterclass1adekudenkiizukukatsukikatsukisiblingkirishimamonomashototexttospeechtodoroki
Series

AU: Little Sister/Brother Fanfics

  • 116 parts
  • Izuku's Baby Sister [ON HOLD] cover
    50 parts
  • Todoroki's Little Sister cover
    77 parts
  • Not Alone cover
    66 parts
Table of contents

116 parts

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Ikari Maindo was born to the most evil family on the planet. Being raised by villains altered her brain chemistry- leaving her cold and callous. All she's ever wanted was her father's love but is she willing to give up the only thing that's ever made her happy in order to please her father? When her father gives her an undercover mission at the most prestigious hero school in the country, will she be able to stick to the plan when coming face to face with her bigget failure? Being soulmates with Shoto Todoroki is like being friends with the enemy but fate is a somewhat twisted thing, laughing in Ikari's face every chance it gets. Scared and unsure of her new circumstances, Ikari will have to navigate being an undercover villain all while being a teenage girl. ♡~♡~♡~♡~♡~♡~♡~♡~♡~♡~♡~♡ •This is a Soulmate AU and an ×OC story. •I own Ikari Maindo as she is my OC. •Some events and plot points may stray from the Anime or Manga.

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