bakugo × child reader

chapter 1

I don't know what i did to make everyone hate me? Mommy and daddy left me at this orphanage. They told miss Ashley the caretaker i was a terrible child and a curse. Miss Ashley believed them. At first she avoided me all together. Then she began beating me. The other kids thought it was ok to beat me to. I didn't care though. I was never going to get adopted and miss Ashley said when i turn 18 she would throw me out of the orphanage. I didn't care. Why should I? I had no body i was all alone in this cruel world. i watched as parents came and adopted other kids. I gave up long ago trying to get adopted so instead i trained. If i could get stronger with my quirk.....the elemental quirk. When i turned 6 i had enough. When the kids tried to beat me i would fight back. This sadly got me in more trouble with miss Ashley. I didn't care i was gonna show them i wouldn't sit and take their hits and punches. I was gonna get strong ,stronger than anyone else. I built up walls to protect myself from getting hurt again. Little did i know that would all change.

Mitsuki pov

Me and the brat were fighting again. masaru was trying to get us to stop but it wasn't working very well. I missed the days where the brat was little and he listen to me. Eventually katsuki went to his room. I was pissed and decided i was gonna go for a walk. I came across an orphanage and i saw two kids around the age of nine beating up a girl that around six. I was about to stop them but i saw the little girl fight back. She beat up the kids and stood above them.
" I'm gonna be the strongest watch me!!"she shouted.
"Your a curse!" The one boy shouted.The girl looked pissed because of those words. A woman came out and grabbed the girl.
"You mistake!" The woman shouted. The other two kids smirked as the woman beat her then left her out there. The girl just layed there for about an hour before she got up mumbling something. I was shocked. Something drew me to this girl and i knew i would come back for her. I went back home and told masaru about the girl. He was as shocked as i was. We both came to the agreement that we were gonna adopt this girl.

Time skip

Katsuki was at school well we were on our way to the orphanage. I was excited. I couldn't wait to see the little girl again.

Your pov

I was training like usual when i heard the other kids shouting that someone was going to get adopted. Miss Ashley pulled me to the lounge of the orphanage. She always made me watch as other kids got adopted. I sat in a corner away from the others not wanting to draw attention to myself. I saw a woman and a man walk in. The woman was pretty and her hair stuck up like a porcupine. The man's hair also stuck up and he wore classes and had a mustache. I looked at them curious but quickly looked away.
'i'm not getting my hopes up just to be disappointed' i thought to myself. I was minding my own business when the man and woman walked up to me. They looked at me then at miss Ashley.
"We want to adopt her" the woman said. My eyes widened.what?? Miss Ashley looked as shocked as i did.
"Please i there are many other children to adopt. This one is nothing but trouble." Miss Ashley told the couple. I looked down.
" We don't mind, we want to adopt this child" the woman said confidently. Miss Ashley turned her head and gave me a fake smile.
" You should go get your stuff" she said. I looked up at her and then went to my room and slowly packed my stuff. It didn't take long since i didn't own much. I put everything i had into a backpack i had found and fixed. I went down slowly and looked at the couple as they signed the papers. The man bent down to my height.
"Hi, I'm masaru bakugo and this is my wife mitsuki." The man said. I nodded.
"I'm y/n" i told them. I wasn't scared of them i just didn't trust them. They could have terrible intentions after all so i had to be cautious. They finished signing papers and took me to their car and helped me into the back seat. The car ride was silent as i watched the houses and buildings go by. We eventually arrived at their house. Mitsuki looked back at me.
"I really want you to feel happy here and you won't be alone... You have a brother he might be mean and nasty at first but he does have a soft side" she told me. I nodded and got out the car and followed them inside. I looked around at everything. It was a bit different from the orphanage and it felt welcoming.
"BRAT COME HERE! THERE'S SOMEONE I WANT YOU TO MEET!" Mitsuki shouted. I looked at masaru confused.
"Their like this , don't worry you'll get use to it" he said. I nodded in understanding.
"WHAT THE FUCK DO YOU WANT YOU HAG!" I heard someone shout back. I heard someone stomping towards us and i saw a boy with the same porcupine hair as mitsuki.
"Katsuki, this is your new little sister" mitsuki told him.
Katsuki's face went from shocked to angry.
"WHAT THE FUCK?!" He shouted.
I sighed he already didn't like me maybe i am a curse.