Katsuki's Baby Sister - YuzukiUzumaki - Wattpad

Katsuki's Baby Sister

Reads 1,334,922
Votes 44,905
Parts 116
Time 18h 40m

Reads 1,334,922
Votes 44,905
Parts 116
Time 18h 40m

bakugo bnha brotherandsister class1a deku denki izuku katsuki katsukisibling kirishima monoma shoto texttospeech todoroki

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

bakugo bnha brotherandsister class1a deku denki izuku katsuki katsukisibling kirishima monoma shoto texttospeech todoroki

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116 parts

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Silent Heart by Mother_Neko

Midoriya Twins AU Izuku is neglected and mentally abused by Inko and their stepdad Toshinori because they feel his quirk is weak compared to his twins. Izuku now rarely speaks and can't express/feel basic emotions. The only people he cares for is his twin brother Izuki and his bestfriend Katsuki. Katsuki convinces Izuku to go to UA with them. As the three of them start training they realize Izuku's quirks are stronger than they thought. The twins are finally saved and given a loving home but things aren't as they seem. With these boys come dark secrets that are better left buried. Danger and death follow them like a plague and soon everyone around them falls, victim. Will these deadly siblings finally get the happiness they yearned for or will their story take a dark turn?

-Beyond the illusion- by Luvrats4life

Transferring into a new school made new feeling inside of her. What starts off as fighting and always bickering the two grew fond of each other and it didn't take long before one thing lead to another. it was always something new to him and with that, y/n grew closer to the hot headed boy. As they grow closer and closer they voweled to be with eachother forever, but will the past catch up to her first? Bakugo x yn discontinued *FLUFF* *swearing*

𝘻𝘪𝘯𝘨 𝘣𝘰𝘰𝘮! | 𝙗𝙖𝙠𝙪𝙜𝙤𝙪 𝙭 𝙤𝙘 by celestial_blooms_pad

"Oi! Turn around, ya Mute!" "I see that your manners only got worse, Katsuki." "And I see that you only grew uglier." When Katsuki Bakugou's missing childhood friend suddenly reappears at the U.A. Entrance Exam, he realises that the little girl who used to be afraid of her own quirk has become just as powerful as he is. Kazumi Amano, being the secret adoptive child of Class 1A's Shota Aizawa, has a crazy hearing quirk that only grew stronger with Aizawa by her side. But with her equally as crazy past, she finds herself chasing trouble. BEST RANKINGS (FROM MOST IMPRESSIVE) #7 - anime - 29/08/2023 #1 - myheroacademia - 01 / 03 / 2023 #4 - bnha - 08 / 03 / 2023 #1 - katsuki - 20 / 02 / 2023 #2 - katsukibakugou - 05/07/2023 #1 - shoto - 10/08/2023 #3 - todoroki - 23 / 04 / 2023

It's a long distance thing by ik3nnn

Bakugo Katsuki is a well known singer across ALL of Japan. His dream is to travel to America, so he could meet other famous artists like him and get tips on how to better his music for the future. He knows that when it's time to leave, he'll be leaving a certain someone behind. The question is, will that "someone" be ok with that?? In this story, Bakugo and Todoroki have a small apartment together and have known each other since middle school. This story contains: -todoroki x bakugo -bakubottom -cursing -no quirks -seperation -possible 18+ content These characters aren't mine, and this story was recommended but with some of my own parts. Started 3/22/21 | Ended 3/30/21 *rewriting this book* Started 2/13/22 | Ended 11/14/22

☆BREAKING THE ICE☆ shouto todoroki [ √ ] by DamnFuckenStraight

"𝕊𝕞𝕚𝕝𝕖. 𝕀𝕥 𝕃𝕠𝕠𝕜𝕤 𝔹𝕖𝕥𝕥𝕖𝕣 𝕆𝕟 𝕐𝕠𝕦." Y/N, having been trapped in what most would consider hell, managed to slip through the fingers of her family. Villains. Having seen the meretricious deeds committed by her seemingly innocent family, she tried her best at an escape. Unfortunately, such was not fate. After being taken in by an older woman, Y/N was finally happy. A few years later, her older brother took matters into his own hands, his only goal as of that far being to retrieve his sister. When Y/N finally is able to apply for the most prestigious high school in the world, there was no doubt in her mind she would be alone again. Coming around to her classmates, though, was no easy feat. When she meets another quiet classmate of hers, something seems to spark. Whilst the girl takes part in what could simply be described as the best years of her life, on another side of town, her brother paces. His mind thinks, devising a plan to, simply put, destroy what the poor girl cared the most about and retrieve the last bit of family he had left alive. ══════◄••❀••►══════ Boku no Hero Academia © Kohei Horikoshi I don't own BNHA nor do I own you. Only character in this story that is mine is Yuki. Start Date: October 13, 2019 End Date: May 3rd, 2020 Chapter Goal: 15 Current Chapters: 20 (Goal Reached) Ratings # # # # # ◇☆★☆★☆★☆◆◇☆★☆★☆★☆◆ ©DamnFuckenStraight 2019-20

tough love || Bakugo x reader by HolliNell

katsuki bakugo has been desperately in love with his best friend y/n Aizawa since the young age of four but is too terrified to tell her in fear of rejection. while she reciprocates the same feelings doesn't realize how he feels no matter how obvious it is. izuku midoriya her childhood best friend feels the same way as bakugo even if he knows how she feels about the blonde-haired male Playlist in the info chapter (thank you to the lovely @B00kL0ver123457 who linked it in the comments) or my Spotify's linked to my profile in the description canon and non-canon events take place bakugoxreaderxmidoriya(kinda) *rated mature for strong themes and language and smut* *important things to mention this is NOT a slowburn at all and a very soft bakugo is included Super duper bad grammar

~•My Deku•~ (KatsuDeku/BakuDeku) by YurikaAnne

C O M P L E T E D ♡ ~•♥•~ Bakugo Katsuki, a Dragon Hunter born with a high pride to protect, is an aggressive and overly confident young man. He pursues his dream to become the champion in every dragon tournaments. Meanwhile.. Midoriya Izuku, Katsuki's childhood friend and rival, suddenly showed up after long years. Once they had reunited, Katsuki founded the someone he never knew he had lost- and he will never ever want to lose him again. How can he do that without lowering his pride? ~•♥•~ A/N: Hope you like it! I hope you're fully aware that this is YAOI and lots of 'Katsuki Language'. I mean Expletives, Curse Words or Swearing PLEASE DO NOT REPORT! YOU'VE BEEN WARNED! I don't own BNHA and so its characters! This is just a Fanfiction! Highest Ranking: #1 in HeroAca

His Reasons (Todoroki X OC) by AshleyH713

Amari Bakugo was Katsuki's greatest secret. The topic of his sister was only dismissed and forgotten by him for years. That is, until Amari gets accepted into U.A. and meets the seemly mysterious boy that is Todoroki Shoto. Now her brother must face all of those feelings he had buried so deep in the first place while Todoroki seemly tries to figure out just what makes her so special. *Not like most stories with this trope. Contains real development and character development with personal themes and growth.* Todoroki X OC story Sibling Bakugo as well. Story Contains: Real and Relatable Relationship Building Real Life Themes Sad Boy Katsuki Bakugo Lots of Feels and Sadness Good Boy Todoroki Character Development for all involved Follows the Anime till S5 with my own spin on things sprinkled in

ℂ𝕣𝕦𝕖𝕝𝕥𝕪 | 𝕊𝕙𝕠𝕥𝕠 𝕋𝕠𝕕𝕠𝕣𝕠𝕜𝕚 by SaltedPretzel_

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.

changes - (katsuki bakugo x reader) by sapph_xx14

"You've changed, Katsuki." "And you haven't, Y/N?" You are the twin sister of Izuku Midoriya. Despite your brother's rare case of being quirkless, you had been born with a powerful quirk that seemed almost invincible. That is, until the incident that caused you to be separated from your family- and your friends. When you come back home, with new beliefs, will you still belong? Does not follow the anime or manga. {HAS BEEN REWRITTEN FROM OG!} Warnings: - Swearing - Violence

Love Letters || ɪ. ᴍɪᴅᴏʀɪʏᴀ by swaggittariuss

Katsumi is Bakugou Katsuki's younger twin sibling. In their second year of high school Katsumi enrolled into U.A. with their big brother, and someone's caught their eye. The one person their brother despises the most Katsumi can't get enough of. Will Katsumi go against Katsuki's wishes and be with the person they love, or will Katsumi listen to him and leave him alone? [Midoriya x non-binary oc reader] Does not follow storyline. I do not own the mha/bnha story, nor the mha/bnha characters. Most of the love letters are not poems/writing of my own. They're all pretty much form Pinterest, so it's hard to give credit it to the proper person. If any of it's your writing please message me, and I'll take it down, no problem.

𝕃𝕠𝕧𝕖𝕝𝕪 • 𝕋𝕠𝕕𝕠𝕣𝕠𝕜𝕚 𝕩 𝔽𝕖𝕞!𝕣𝕖𝕒𝕕𝕖𝕣 by strawberrifruit

Y/n and her older brother, Katsuki Bakugo, have been students in UA for quite awhile. Y/n usually likes to hang out and have fun with the Bakusquad most of the time. Y/n never really knew much about the Dekusquad, until she met a nice, calm boy with two-toned hair and became friends with him... ..and that's when everything began. (Also I know it would be weird being siblings with Katsuki in a Todoroki x fem!reader fanfic but I'm trying to make it not so cliché like other fanfics lol.) -Lots of fluff in this fanfic so enjoy :-) Also there's no bad stuff or anything inappropriate because I don't like those kinds of stuff, especially because they're minors. Finished: 7/14/21 DISCLAIMER: I DO NOT own BNHA in any way whatsoever. All credit goes to Kōhei Horikoshi.

Trust Me (Katsuki Bakugou x Reader) DISCONTINUED by wHaTAsiMp

As we all know, Katsuki Bakugou is known to have a hot temper, is cocky, and likes to destroy things. Y/N, a kind, quiet, and cheerful girl. They both met when they were children but Y/N had to move away because of her Father's business and because of an incident that happened. What will happen when that same incident happens again? But with everyone that Y/N cares about? "Y/N! WHAT THE FUCK ARE YOU DOING?! STAY AWAY FROM THAT FUCKING LIGHT THINGY!!" "I know what I'm doing, Katsuki. Trust me..." •~•~•~•~•~•~•~•~•~•~• A/N: I do not own anything in this except my OC's. My Hero Academia/Boku no Hero Academia belongs to Kohei Horikoshi, seeing as he was the one who made it <3 I apologize if there are any errors in this book! English isn't my first language, so it is kinda hard for me ;-; This story is really bad at first in my opinion, but it develops better as the story goes on! ALSO! This follows the plot of the manga!

Wings - Katsuki Bakugo x Reader by Alyx_Nine

You and your twin brother are known to be very close and rowdy at times. Both of you were in separate Hero classes yet still supported each other. You would constantly tease a classmate, Katsuki Bakugo, and get questioned for doing so, even by your brother. The answer was never there, since you didnt know why. But after an even that caused your brother to be separated from you, and the loss of something else that's important, something within you leaned on a person you never thought would be your new best friend. How will you push past this life struggle with this new friend helping you out? -------------------------------------------------- A.N: ~THIS IS A SLOW BURNER ~I do not own My Hero Academia or it's characters, but I do create the main character of this story and a few of the events. ~Explicit language used. ~Spoilers for the anime and possibly manga ~Enjoy!

Return • Todoroki ff by HeeYeon16

This is a reader x Todoroki ff Your name is Hitori Niko(You may change it to your own) ------------------------------ "Niko, please return to me.."His voice trembled as he held onto my hand. Todoroki Shoto became one of the pro heros in Japan and you inherited your family's business upon your father's request. You left for Korea after you graduated from UA and that was when you broke up with Todoroki. Endeavour forced you to break up with him because he claimed that your quirk was not strong enough for his son and you were only holding him back. After 3 years you came back from Korea to manage the the main company in Japan and that was when you met him again. Will you be able to rekindle your relationship or continue to live your lives apart from each other? -------------------------------------------------- I don't own any other characters besides my own. All rights of the BNHA characters go to its original creator, Kohei Horikoshi #94 out of 2.05k in todorokixreader #131 out of 2.01k in todorokishoto

Ten Days of Katsuki (Todobaku) by hollycal75

It's summer vacation, and the staff at UA has invited classes 3-A and 3-B to spend it together on a ten day cruise! After a very intense semester, Shouto Todoroki is in need of a relaxing getaway. He's beyond excited to enjoy his summer vacation with all of his friends. That is, until he learns that Katsuki Bakugou, his former crush, is assigned to be his roommate. Todoroki's relationship with Bakugou has always been rocky. And just when it seemed like they were forming a genuine friendship during their second year, Bakugou pushed him away for reasons Todoroki still doesn't understand. Now Todoroki is dreading having to share a room with someone with such a clear hatred for him. But little does he know, a lot can change in ten days. Not only is that enough time to repair a broken friendship, but perhaps for something deeper to develop as well. I do not own My Hero Academia or any of the characters.

Struck by Love by serenityink

My name is Kasaki Bakugo, twin sister to Katsuki Bakugo. Twins are rare, and end up having varying strengths of the same quirk, so mine is just like Katsuki's, but a little weaker. Spring Break is here! And love is in the air for both of us! What will happen as most of class 1-A is gone, leaving just a few behind in the dorms alone for two whole weeks?

Work For Your Affection (BakuTodo) by hollycal75

Katsuki Bakugou hates having so much homework. Isn't it enough to spend his entire day learning without having to do so much work after school? How is he supposed to reach the top spot in his class if his evenings are occupied with completing all these assignments and not improving his quirk? Enter Shouto Todoroki. Out of the kindness of his heart, Todoroki agrees to do Bakugou's homework assignments for him so he can work on becoming a stronger hero. But Todoroki has a condition of his own. In exchange for doing his homework, Todoroki wants Bakugou to become more in touch with his affectionate side. That includes hand holding, hugging, cuddling, and everything in between. Any display of affection Todoroki wants, Bakugou has to comply. Bakugou hates the idea, obviously, but he has no other choice. But little by little, Bakugou comes to realize that the conditions of their little deal may not be so bad after all. Cover by bee_sauce !! I do not own My Hero Academia or any of the characters.

Plus Ultra|Shouto Todoroki x Reader x Izuku Midoriya by WifeOfBakugou

[BEING REWRITTEN] You and your twin brother, Katsuki Bakugou, have been close your whole life. Even through you two were close, you've always been homeschooled (for reasons unknown). It's finally your chance to go out and meet people! With your dreams of being a hero, and lack of social experience...this may be difficult. Mature Scenes: Yes, but with warning. Romance: Definitely Plot twists: Shocking Social Interaction: Awkward Relationships: Difficult Foul Language: EFF YA (bcuz well...Katsuki .-.) Alternate Endings: No *shook* Welcome to UA High school! !THE ART DOESN'T BELONG TO ME! !BnHA/MHA DOESN'T BELONG TO ME! !MY OC'S DO HOWEVER BELONG TO ME! WAS: #3 IN FAN FICTION :3 #1 IN MIDORIYA #1 IN MHA #1 IN BNHA #1 IN SHOTO #1 IN IZUKU

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Slide 1 of 19

Silent Heart cover

-Beyond the illusion- cover

𝘻��𝘪𝘯𝘨 𝘣𝘰𝘰𝘮! | 𝙗𝙖𝙠𝙪𝙜𝙤𝙪 𝙭 𝙤𝙘 cover

It's a long distance thing cover

☆BREAKING THE ICE☆ shouto todoroki [ √ ] cover

tough love || Bakugo x reader cover

~•My Deku•~ (KatsuDeku/BakuDeku) cover

His Reasons (Todoroki X OC) cover

ℂ𝕣𝕦𝕖𝕝𝕥𝕪 | 𝕊𝕙𝕠𝕥𝕠 𝕋𝕠𝕕𝕠𝕣𝕠𝕜𝕚 cover

changes - (katsuki bakugo x reader) cover

Love Letters || ɪ. ᴍɪᴅᴏʀɪʏᴀ cover

𝕃𝕠𝕧𝕖𝕝𝕪 • 𝕋𝕠𝕕𝕠𝕣𝕠𝕜𝕚 𝕩 𝔽𝕖𝕞!𝕣𝕖𝕒𝕕𝕖𝕣 cover

Trust Me (Katsuki Bakugou x Reader) DISCONTINUED cover

Wings - Katsuki Bakugo x Reader cover

Return • Todoroki ff cover

Ten Days of Katsuki (Todobaku) cover

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Silent Heart

Midoriya Twins AU Izuku is neglected and mentally abused by Inko and their stepdad Toshinori because they feel his quirk is weak compared to his twins. Izuku now rarely speaks and can't express/feel basic emotions. The only people he cares for is his twin brother Izuki and his bestfriend Katsuki. Katsuki convinces Izuku to go to UA with them. As the three of them start training they realize Izuku's quirks are stronger than they thought. The twins are finally saved and given a loving home but things aren't as they seem. With these boys come dark secrets that are better left buried. Danger and death follow them like a plague and soon everyone around them falls, victim. Will these deadly siblings finally get the happiness they yearned for or will their story take a dark turn?