Fight for Her Heart(Haikyuu x Reader)

Stupid Sister

(y/n)'s pov

'No. Nononono. This is not happening...I'm not putting up with her.'

"HEY SIS!" That all too familiar voice called out to me. Just as I turned around to face my sister she had barreled into me and wrapped her arms around me.

 Inari, my sister is a model and married already to the heir of a resort chain or something...not that it mattered because I was the heir to our family's things.

"Eww you're all sweaty," she complained as she pulled away in disgust and dusted herself off. Although my sister did have the capability to play sports and was pretty good at them but preferred modeling since she got to wear pretty stuff...and because she couldn't get dirty/sweaty.

I looked at her in annoyance and frustration, then back towards the many boys who were confused, "This would be my sister Inari Yutaka. She is married to the heir of the Yutaka family, Akio Yutaka." Akio walked in to get to Inari and another boy walked in. 

Akio wrapped his arm around my sister and looked back nodding for someone to come in. Then Akio and Inari looked at me and smirked. 'Something isn't right.'  A tall brown haired boy with highlights walked in his gaze fixated on me. "Your parents said I could bring a friend along. (y/n) you remember Troy don't you?" I nodded.

'Troy was my ex. My parents had set me up with him in a way. I did truly like him. He was good looking, athletic, and intelligent. Our relationship didn't work when it came to dating. Of course things were amicable between the two of us but we just chose not to continue to talk and stuff.'

I gave him a hug just to be nice. "It's been awhile hasn't it (y/n)," he said nervously.

'The reason things didn't work was because we had different priorities and values. While I valued  my family, friends, and improving myself... He valued games, partying, and trying to be the best. I prioritized my studies, family, friends, and staying in shape. Troy prioritized...other things.'

"Yes, it has been quite a long time Troy," I said turning towards my sister and her husband glaring at them. "Since you guys aren't blind I'm sure you guys can all see I'm currently preoccupied. I suggest you frolic elsewhere or head to your rooms in the main mansion," my tone slowly changed from an assertive to just flat out aggressive and agitated.

"Actually father informed us that the main mansion is full so we will be staying in the second one with you," my sister said grinning, "Me and my dear will share share one of the masters and your boyfriend Troy can take the last." I rolled my eyes at her although it hurt, "Oh wait I forgot that he broke up with you!" She laughed. 

I picked up a volleyball and with pinpoint accuracy served it right next to her head. "You're in the way Inari. I'll see you later." My sister scoffed at me then motioned for the two boys to leave with her. "So sorry you had to see that," I apologized while rubbing the back of my neck. 

I stayed on the side for the rest of the day and skipped lunch and dinner. I just wasn't that hungry and wanted to avoid my sister as much as I could. I laid in the living room on the couch staring up at the ceiling. I heard footsteps and thought that it was just one of the boys leaving the cafeteria early but those footsteps were approaching me. I sat up to see my sister. "What do you want?" 

She slapped me across the face. "How could you just embarrass your elder sister in front of all those high schoolers?"

Yachi's pov

I went upstairs from the cafeteria to head out already but I heard something going on in the living room. I hid just around the corner.

"How could you just embarrass your elder sister in front of all those high schoolers?"

"How could you just bring Troy and mock your younger sister?" (y/n) asked in a frantic way.

(y/n)'s sister slapped her again in the opposite direction this time. "It was wrong of you to break up with him and to hurt his feelings! He is a good boy and its your fault the two of you broke up!" Inari grabbed (y/n)'s hair and lifted her head so that (y/n) faced her, "Look at me when I'm talking to you brat!"

"Get your inferiority complex in check Inari," (y/n) sneered but that victorious expression didn't last long. It was quickly taken off by a swift kick to (y/n)'s stomach from Inari. 

'I can't stand this.'  I made a break for the stairs that lead back down to the cafeteria and immediately went to Kiyoko who was over by Daichi and Sugawara. By the time I got to them I was panting, "(f/n)...she's in... trouble." The 4 of us ran up the stairs and to the living room where the fight originally was. "She-she was just here!" I stood there confused as the third years began to question whether I actually saw her or not.

Suddenly there splashing coming from the pool, which caught our attention. A pair of hands came up on the ground next to the pool. Daichi quickly ran to edge of the pool and helped pull (y/n) out of the pool.

(y/n)'s pov a little earlier

As soon as my sister's leg made contact with my stomach I could feel all the air in my lungs leave me. She then dropped me onto the floor as protected my stomach from taking more hits with my arm. "This is why you don't mess with the older sister." She kicked my face. Everything went black for a few moments. Suddenly everything was cold, I opened my mouth to scream but nothing came out. Instead what came in was a rush of pool water. I made my way to the surface retching in pain. 

I managed to get my hands back onto the ground but my body was giving out on me. 'crap I'm not going to make it' Just before I sank back down again I felt something grab my arms and pull me up. I was now laying on the concrete to the side of the pool coughing up water. I sat up and Sugawara wrapped a towel around me. "Don't say anything about what happened," I snapped, while coughing still, "Just forget about what happened here okay?" I looked around in my dazed state to see who came up, "How...how did you find me?"

They explained it to me as I drifted in and out of consciousness. I was exhausted.

"Thanks for coming up here," I said as I got up, "I'm going to head upstairs but remember what I said. Don't say anything about what happened here."

Sugawara's pov

We all started making our way out of the living room. (y/n) turned to head up the stairs but in the corner of my eye I saw her lose her balance. I quickly went behind her to try and catch her or at least brace her fall. Fortunately I was able to catch her. 

Daichi, Kiyoko, and Yachi turned around, slightly confused by my sudden action. "Maybe you should help (y/n) back up to her room Suga," Kiyoko said while she took Daichi and Yachi and went back to the cafeteria.