Katsuki Bakugou x Reader Oneshots

🥀hanahaki disease🥀

a fictional (emphasis on fictional) disease, where the victim regurgitates and coughs up flower petals when they suffer from unrequited love. The illness can be cured cured by having the loved on love you back, finding new love, or through surgical removal, however any existing romantic feelings are also removed with the infection.

Ah, Shoto Todoroki.
My major crush.
I mean; what's not to like about him? He's strong, cute, nice, and much more.
But he doesn't like me. He likes someone else.

"Mr. Aizawa?" I say, raising my hand while coughing. I don't want everyone to know that I have this hanahaki disease.

"What is it, Y/n? Are you alright?" He would reply.

"I'm fine. I just need to-" I get cut off by intense coughing. It's going to come out; I can't make it.
There, in my hand, was a petal with a bit of blood around it.

Waaaaait. Slow down there, children. Let me take you back to what happened.

Flashback

"Hey, Shoto-kun! How are you today?" I ask him, with the biggest smile.
At the time, Shoto was my best friend. He was always there for me, and had my back. Thats why I have a crush on him.

"Oh, Y/n. You're here. I'm fine. How're you doing?" He says, with a slight smile.

"I'm alright! I'm gonna go use the restroom, be right back!" I say, waving to him.

'All better n-' My thoughts got cut off by a horrible sight.

Momo, was kissing Shoto. And he looked happy.
I'm a fool. Of course they'd be dating. It's obvious they like each other.

With out trying to cry in front of them, I run. That's when I start to cry.

I reach the bathroom once again, and start coughing violently. That's when, the first petal came out of my mouth.

End of flashback

"Oh my God! Y/n! Y-you..you're hand..that petal." Ochaco would say, with worry in my voice.

"I-I uhh.."

I hear whispers from each of the students, even Bakahoe.

"Uhm.." I say under my breath, looking down.

"Oi, guys. Stop talking about her, you extras." Bakahoe would say, standing up.
I look up at him, with a face that says 'thank you.'

Time skip to end of the school day.

"Fuck. Why does it have to be her." Katsuki would say, while standing over his sink, looking at the petal in it with blood around it.

Meanwhile

Walking along the dimly lit sidewalk, watching the petals fall from the trees. Trying to forget about this whole day. But of course; I see Shoto and Momo walking along the other side walk. Shoto then spots me, and runs over, with Momo by his side.
Luckily;; it's Friday so I don't have to deal with them tomorrow or Sunday.

"Y/n! Who's the guy you have the
  hanahaki disease for? I'll beat him up for it. Not loving you, that's a mistake." Shoto would say, with a straight face.
He sounds a bit like Bakahoe.

"Hypocrite." I would say, bluntly at his face.

"Eh? What do you mean?" He replies.

"You're the reason I have it, baka! Just leave me alone already! You've ruined my life enough!" I say, running away.

Shoto would just look down, and whisper under his breath.
"Gomen, Y/n."

I arrive at Bakahoe's house, because we have an assignment to go together.
I gently knock on the door, but I knock loud enough.

"Oh! Hunny it's a girl!! Look!!" A woman about in her 30's would say, after she opened the door.

"KATSUKI!!!!!! YOU HAVE A CUTE GIRL HERE FOR YOU!!!" The lady would scream. She looked almost exactly like Bakahoe.

"SHUT UP YOU OLG HAG!!!" Bakahoe would scream, as he was coming down the stairs.

"DON'T CALL ME AN OLG HAG BOY!" The lady would say, pinching Katsuki's ear.
Then, a man about the same age as the lady would come up to the door.

"Sorry about them.." He sweatdropped.

"Come in, please. I'm Masaru, Katsuki's dad. That's his mom; Mitsuki. I'm sure you can see where he gets his temper from."

"Ahh.." I look at Bakahoe and Mitsuki.

I smile at the site in front of me.

"WHAT ARE YOU SMILING AT, WOMAN?!" Katsuki would yell at me. I just laughed.

"DON'T YELL AT YOUR FRIEND, KATSUKI!!" Mitsuki would pinch his ear more.

"Mitsuki, don't embarrass Katsuki in front of his friend. She's here for a reason, you know?" Masaru says.

"Ah, right! Sorry. What's your name?"

"It's y/n. Nice to meet you." I reply back.

2nd POV

"Well, welcome to our house Y/n!" Mitsuki would say.

"Thanks. Katsuki, we need to work on the assignment. It's important." You would say.

"Eh, I know let's go to my room then. Hurry up woman." Bakahoe would say, and soon you followed.

Once you got into his room, he closed it behind you and you guys got to work.

Small time skip

"I don't get this shit!" Katsuki would yell, burning his pencil.

"Well, there goes that pencil." You reply, looking down at the ashes.

"Oi, y/n. Who's the reason you have the hanahaki disease?" Bakahoe would say bluntly.

"Why do you wanna know, Bakahoe?"

"WHAT THE HELL DID YOU CALL ME, BITCH?" Katsuki would yell, getting up from his chair.

You as well got up from your chair, and looked him right in his eyes.

"Bakahoe." You reply, trying not to laugh.

"Oi, YOU'RE GONNA REGRET THAT!" Katsuki would yell, small explosions coming from his hands.

He then pinned you up against the wall, with a smirk on his face. Your faces inches apart.
He then put his hand on your face. You thought he was being nice, but no.
Before you knew it, there was a small explosion in your face.

"BAKUGO!!" You scream, chasing him around his room.

"Hah! You called me by my real last name!" Katsuki yells back at you.

The rest of the time there was spent chasing Katsuki, until Katsuki started coughing violently.

"Katsuki..? Are you-" You get cut off by him running to his bathroom.

After a few seconds, you hear him stop coughing.
You walk up to the bathroom door.

"Katsuki, do you have hanahaki disease...? I can recognize that coughing from my own.." you'd say, placing a hand on the door.

"Katsuki...it's okay, you can come out."
And like that, he came out. You could see a bit of blood on his lips.
"Katsuki...who do you have it for..?" You asked.

"I asked you first awhile ago, tell me first then I'll tell you woman." Katsuki looked away, obvious blush on his face.

"Shoto's the reason I have it..
What about you?"

"You are the reason I have it, woman."