bakugo × child reader

chapter 2

Katsuki and mitsuki were shouting at each other. I watched as masaru tried to calm them down but it wasn't really working. I sighed again and went up to katsuki as i tugged at his pants to get his attention. He stopped fighting with mitsuki and looked at me.
"WHAT DO YOU WANT BRAT!" He shouted. i looked up at him with a blank expression on my face.
"I'm sorry i didn't mean to cause problems" i said and looked down. The whole room was silent . I looked back up at him.
"I'm sorry" i apologized again then went to mitsuki.
"Sorry to disturb but where to i sleep?" I asked her. She looked at me shocked but quickly recovered and showed me to my room. Once there i thanked her and apologized for the problems i caused before going into the room. I slowly unpacked my stuff. I then went and washed up before dinner. I slowly went downstairs going one step at a time because i was small. I reached the bottom and went to the eating area where everyone else was. I was unfazed as everyone looked at me as i walked in. Masaru wanted to help me get on my chair because it was pretty high but i managed just fine . I was use to getting to high places cause i would usually climb the trees at the orphanage to stay fit. Mitsuki smirked when she saw how easily i was able to get up on the chair. Katsuki just looked at me angrily. They had made ramen and it tasted amazing. I was thinking about new ways to train when mitsuki interrupted my thoughts.
"So y/n your pretty strong" Mitsuki said. I was confused but still answered.
"Yeah i guess" i mumbled.
"I saw you beat up those two kids yesterday" she replied. I froze.
"Y-yeah only c-cause they w-were t-trying to hurt m-me." I stuttered.
"What's your dream?" Masaru asked. I beamed and smiled.
"I'M GONNA GET STRONGER AND IM GONNA SHOW EVERYONE WHO HURT ME THAT I'M GOING TO BE ONE OF THe GREATEST PEOPLE ALIVE" i shouted confidently. I heard katsuki "tch". I looked at him.
"That's a stupid dream" he told me. My heart dropped. Anger burned inside me.
"Didn't ask you if it was stupid or not." I snapped back at him. He looked pissed.
"WHAT DID YOU SAY BRAT!" He shouted. I looked at him.
"You heard me! Stick to your dream and I'll stick to myne. I'll show you and everyone else I'm gonna be great and that I'm not a curse! Especially mommy and daddy!" I shouted back. I jumped off the chair and ran to my room.
' I'll be great you'll see!' i thought to myself

Mitsuki pov

I watched as y/n ran upstairs as i turned and glared at katsuki. He was shocked i could tell. Y/n's words hit him hard. I looked at masaru and smirked.
"Maybe you should go apologize katsuki" i told him. He looked back at me angry.
"WHY THE FUCK WOULD I DO THAT?!" He shouted back at me.
"BECAUSE YOU HURT HER FEELINGS YOU BRAT"i shouted back. He "tched" and walked away. I sighed and looked at masaru.
"What are we gonna do with him?" I asked.

Katsuki pov(🤣at last )

'Damn hag telling me what to do' i thought. I walked past the brats room and heard someone moving around and a ' hai'. I was curious and i opened the door. She was in the middle of the room her leg in the air practicing a kick. She put her leg down slowly and looked at me.
"What are you doing brat?!" I asked her.
" Training" she replied. She looked down.
"What the hell you training for?!" I said angrily at her as i bent down to her height. Damn she was short.She tilted her head.
"To prove I'm strong. Then people will stop hurting me." She replied. Anger filled me
"How the heck did they hurt you?" I asked. She rolled up one of her sleeves and showed me one of the nastiest bruises I've ever seen.
" Who did this?!" I said furious. She looked down. I sighed and said it more softly
"Who did this?" I asked.she looked up.
"The kids at the orphanage and miss Ashley the care taker" she told me. Then her face lit up with determination.
"But I'll get stronger! And be one of the best!" She said smiling. My heart melted with joy.
"Hell yeah you are! I'm gonna help you beat those extras!!!" I shouted raising my fist in the air. She smiled brightly and raised her fist in the air too. She yawned and i immediately knew she was tired. I picked her up and took her over to her bed. I tucked her in. She smiled at me tiredly.
"Goodnight katsuki" she said tiredly then closed her eyes.
"Goodnight squirt" i said. I walked out of her room closing the door slowly. I felt happy that i had made her feel better. I don't hate kids i love them but i never had a sibling or anything like that. It felt fucking nice to have a little sister. I had to protect her.

Little did i know there were two people who had heard and seen what i had done for the little girl. They beamed with pride.
"Well done katsuki" Mitsuki whispered as katsuki went into his room