An Oikawa and the Volleyboys 《 Haikyuu x OC 》

I

Hello there readers new and old. My name is Cookie! I had started this story a few months back on impulse, because at 12:43 pm in my gym class, I decided that a Haikyuu OC would be my latest horrid creation. And yet, here we are now, 8 chapters and a billion jumbled ideas later, as I decide to rewrite the whole thing. I hope that I, as well as everyone else, will end up enjoying these new, revised chapters.

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I, Oikawa Haruka, officially hate my older brother.

"Come on, Haruka-chaaaaaan! I don't wanna get uppppppp!" He whined as I attempted to yank to covers off of his sleepy form.

"I just got back from America on Saturday, and this is how you treat me? You're lucky that I'm making you breakfast! I'm not even enrolled back in school yet!" I yelled at him. "You want me to call Haji over?"

He suddenly shot up off his mattress, shocking me as I stumbled backwards a bit. "Iwa-chan will hit me if i don't get up, please don't call him!"

"Exactly, now go take a shower, moron." I pointed towards the bathroom, sighing in relief as he shut it and turned on the shower.

'Stupid Tooru, how am I supposed to even concentrate at school if he acts like this at home? Oh man, I hope his fan girls would still be nice to me.' I contemplated what to do while I cooked, when suddenly, I had a brilliant idea. 'But what if I don't have to enroll in Tooru's school?'

I chuckled and set down the plates as Tooru walked in. "What's so funny?"

"Oh, nothing, just thought of a joke one of my American friends told me."

Time to enroll myself to a totally random school. I hope they have a good volleyball team, so I can laugh when they beat Tooru. It's a master plan destined for success, you see.

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So, it's now Monday of the following week, and I'm heading to school before Tooru. I told him I was going early so I could check where my class was and stuff, and told him to get ready. He's a bit of an idiot, so I doubt he'll realize anything until half way through the day.

I glanced at the sign on the school gates. 'Karasuno High School', it read.

Thankfully, it's pretty much the beginning of the school year. If their volleyball team were to play Tooru's team, it wouldn't be for another month or two. As I was thinking, I accidentally bumped into someone tall and muscular while walking to the principal's office. I looked up to see a boy― no, he looked more like a grown man― with brown hair tied into a tight bun.

"I'm so sorry!" He exclaimed.

"Oh, it's not a problem, don't worry about it. I was the one who wasn't watching where they were going. Well, I need to head to the principal's office. Have a good day!" I waved goodbye and continued down the hall to the principal's office.

"Hello, I'm here to pick up my class schedule?" I peeked my head through the door.

The principal looked up from his paperwork. "Oh, of course. Come right in, have a seat!" He gestured to the chair in front of his desk, "What's your name?"

"Oikawa Haruka, sir." The man paused for a second and looked up at me.

"Isn't Oikawa that strong volleyball player from Aoba Johsai?" He asked.

"Ah, yes, I'm his younger sister. I was in America last year to play volleyball as a transfer student." I nodded.

The principal seemed shocked somehow. "Why wouldn't you go to Aoba Johsai?"

"Well, Tooru's kind of annoying, and I don't know if I'd be able to get through a school day. I already live with him." I scratched the side of my head.

"Aha, well, we're happy you've decided to enroll in Karasuno," He smiled and handed me my printout. "Hurry along now, class starts in 15 minutes."

"Thank you very much!" I smiled, and walked up the stairs to the second floor. I stepped into class 2-4, and the day went on with no other mistakes from there.

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When the final bell rang, I immediately shot out of my seat and jogged down the stairs. I already knew what I was going to do. 

I wandered around for a bit until I saw a door open, leading to one of the gyms. The nostalgic sound of volleyballs being slammed against the floor from a powerful spike drifted to my ear. I walked over to the door and peeked inside.

My eyes widened in awe as I saw an orange haired boy, who couldn't possibly be more than 5'5, leap up to the net, reaching the same height as the loads of spikers I had seen in America.

"Um, excuse me?" I called out, and all the boys turned their heads. One of their eyes widened.

"Haruka-senpai?" A raven haired boy called out.

"TOBIO-CHAN!!" I suddenly bombarded him with a bone-crushing hug. "I haven't seen you in forever! I had no idea you went here! How are you?"

The rest of the boys seemed as confused as Tobio was flustered. "I-I thought you were in America?"

"Oh, no, I came back." I laughed, shaking my hands like he didn't know what he was talking about.

"Uh, pardon my asking, but who are you?" A tan, brown-haired boy asked.

"My name's Oikawa Haruka. I came to see if I could be your manager!" All eyes widened.

"Oikawa? You mean-"

"Tooru's my brother? Yeah." I cut off the one with the mole on his cheek.

"How come you're at Karasuno and not Aoba Johsai?" The bladie asked.

"Oh, well Tooru's pretty annoying, and I don't think I could deal with him any more than I do at home. I bet he's gonna be calling asking where I am any second now." I explained. Just as I had predicted, my phone rang no more than three seconds later.

"Haruka speaking." I checked out my nails as Tooru screamed in my ear.

"HARUKA-CHAN, WHERE ARE YOU, I DIDN'T SEE YOU AT ALL, ARE YOU LOST, DO YOU NEED IWA-CHAN TO COME GET YOU I KNOW THAT YOU'RE NEW TO THE SCHOOL AND YOU DON'T KNOW YOUR WAY AROUND YET BUT YOU CAN'T BE THAT FAR RIGHT?!?!?!?!?!?!?"

I sighed and the boys in front of me seemed worried for the condition of my ear. "Actually Tooru, I am that far. I'm not even at Aoba Johsai."

"Eh...?" He paused, confused. "What do you mean you're not at Aoba Johsai?"

"I enrolled in a different school, idiot." I pulled the phone away from my ear, preparing for more screams.

"YOU WHAT?!?!?!?!??! WHERE ARE YOU ONII-CHAN WILL COME GET YOU―"

"Nah, I like it here. I'm actually introducing myself to the volleyball team right now. Turns out Tobio-chan is here too." I glanced up at Tobio.

"WHAT SCHOOL IS IT?!"

"Gotta go, byeeeeeee!"

"OIKAWA HARUKA DON'T YOU DARE HANG UP THE PHONE OR SO HELP ME― "

"What? What are you gonna do Tooru?" I chuckled with a smug expression.

"I, uh....I'll send Iwa-chan―"

"Bye." I hung up the phone and sighed. "I apologize for the interruption. Now, where were we?"

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To every reader who has supported me thus far and is supporting me in my decision to rewrite this story, I dedicate this chapter to you.

Love, Cookie xoxo