Haikyuu!! x Reader ~ Fanfic ~ [Request Closed]

Hoshiumi Kourai x Reader (requested by claummy_)

Hello, guys! I am back! Sorry for the delayed, I should publish this chapter on last Tuesday but I got a surprise assignment from my lecture. Anyway, here you go! Enjoy...

Hoshiumi Kourai, your best friend that really close to you since you guys know each other for a long time and you guys don't have any secret to each other. Well, that's what Kourai think because you do have a secret that you don't want him to know about it and one of it is you have a big crush on him. The only one who knows about your secret is your friend, Yuki. 

"(y/n)! You come to see our practice, as usual, right?" Kourai asked you and you nodded.
"Okay! I will wait for you in front of your class and we walked together to the gym. Don't go missing like the other day! I will find you!" you chuckled.
"What do you think I am? Just go to your class, recess almost over, idiot!" You pushed him out from your class and he held your hand.
"Don't go missing like that!" you sighed.
"I just went to the teacher's room, right? It's not like I am going to be missing from this world."

"Don't say that. What I am going to do without you?" you knew his words are just from best friend to best friend but you can't help to think that maybe he also has a feeling towards you.
"Yeah, yeah. Just go" you pushed him and he stomped to his class. You smiled seeing him acted like a kid sometimes.

"(y/n), you still didn't say that thing to him, right?" Yuki standing beside you.
"What thing?" you asked her back even though you perfectly knew what that thing refers to.
"That! (y/n)! Don't be like this." you chuckled and walked to your table.
"Don't worry, nothing happened. You still see me here, anyway"
"If anything happens, I will tell him. You can't say a word to me about that." You smiled at her and turned your head to the outside. Bless window seat.

~At the gym~

As usual, you always helped the volleyball team about their practice since they don't have a manager yet, you volunteered to be a substitute manager until they can find the new one. You watched their practised and every time Kourai jumped, you will smile. Kourai always bragged about his high jump to you and he is so proud of it. His father and brother are tall and that always makes him complained because he's inherited his short stature from his mom's side.  

"(y/n)! See that! I can jump higher than that!" you rolled your eyes at him.
"Stop with your brag, Kou!" Both of you keeps on bickering and that scene is the usual thing happened in the gym, so the other teammates don't interfere to stop you guys. 
"Okay, stop that (y/n), Kou. Gather now!" the coach stopped you guys and both of you walked to gather together with the others.

"I want to introduce your new manager, Ayane. She will be your manager starting from today. (y/n), thank you for your help until today, but you're welcomed to help her." You nodded while admiring the beauty she has. You looked at Kourai to say something to him but his eyes only looking to the new manager. Little did you know, everything starting to work differently since this moment.

Since that day, Kourai has changed. His treatment to you is just like a normal friend instead of a best friend. You always see Kourai and that manager together anywhere they go. At first, you think that he just wants to befriend with her, but you guessed it wrong when he said to you that he has a crush on her and he wants to confess to her. You're surprised but of course, you show your support to him even though it hurts you. They ended up liking each other and be a couple now.

What he didn't know is, that manager is always pestering you.
"I always said to you, right? Go away from Kourai. I don't like you!" she pushed your shoulder.
"Why? He is my best friend!" you said back at her.
"You're just a disturbing! Leave Kourai or I will do worse to you!" she threatening you but you just laughed.
"What you want to do to me? Kill me? Makes me out from the world?" you smirked at her and waited for her reply but she stomped away from you leaving you laughing alone.