Sedative (Katsuki Bakugo x Reader)

Japanese Hero Billboard Charts

Your POV

It was now the end of November, and I had just received some amazing news. 

"Eri's coming to live at UA," my father stated as me, Midoriya, Kirishima, Ochaco, Tsu, Mirio, Neji, and Tamaki sat in the office. Eri was currently sitting on the couch in between Neji and me. We were styling her hair in pigtails as she smiled widely.

"I thought it'd be forever till I saw her again!" Midoriya gasped.

"Hey," Kirishima greeted.

"I'm so glad you're here," Ochaco added.

"Welcome home," Tsu smiled, "You remind me of my little sister. You're cute like her!"

Eri glanced over her shoulder at Tsu and smiled, "Gee, thank you so much!"

I was so happy that she was smiling and happy. She was so much like a little sister to me at this point. I loved and cared for her so much.

"How is this even possible?" Midoriya asked.

I shrugged as I answered, "We couldn't make her stay at the hospital forever." My dad motioned for everyone to follow him outside so he could explain. I already knew the whole story, so I decided to stay with Eri. 

Turns out, her parents abandoned her and the leader of the Shie Hassaikai was her blood relative. However, he's been in a coma for a while. The doctors also found out that Eri's horn is where her quirk comes from. It's been growing again, so the best option was to keep her here where my dad and I could look after her. Hopefully with time she'll be able to use her powers and restore Mirio's quirk.

"Hey, N/N?" Eri asked tentatively.

I smiled kindly as I replied, "What is it, Eri?"

"So... Since I live here now, does that make you my big sister?"

My mouth fell open slightly in shock. Her big sister? I mean, sure I sort of thought of myself as a sister figure. But I guess I kinda left it at that. 

After my shock faded away, I smiled again, "If you want me to be, then yeah!"

She smiled widely and nodded with excitement. She jumped into my arms and hugged me tightly, catching me off guard. I laughed slightly as I patted her head lovingly, hugging her back.

After a few minutes, my dad and Mirio returned. "Where's everyone else?" I asked curiously.

"They went back to their dorms," Mirio replied, "Your class has some visitors, so you should probably get going too."

I hummed in acknowledgement, looking down at Eri, "I'll come see you tomorrow morning and we can decorate your room, yeah?"

Her eyes lit up as she gasped excitedly, "Okay! See you tomorrow, N/N!"

I smiled and nodded, "See you tomorrow, Eri!"

With that, I left the office and went back to the dormitory. I changed back into my casual clothes, throwing Katsuki's sweatshirt on top since the days were starting to get colder. I made my way back down to the main floor and looked around, looking for someone in particular. 

Spotting Katsuki sitting on the couch next to Kirishima, I smiled and walked over, plopping myself down next to him. I leaned into his side, warming myself up from his naturally higher body temperature. I hummed in content, closing my eyes as he wrapped his arm around my shoulders.

"Ahchoo!"

"Bless you," I said to Tokoyami without opening my eyes.

"Uh-oh! I hope you're not sick," Ochaco spoke.