She will be loved (Coach Ukai & Reader)

" she is my older sister! She is better off without you!" Kageyama screamed, holding me.
"Without me she is Worthless!" Yelled Oikawa. My face was burning bright red from the hand print left on it. I finally escaped an abusive relationship with Aoba Johsi's star setter. I'm now a third year going to a new high school, Karasuno high. My brother convinced me to be a manager this year for the boys volleyball team. Next thing I knew this tall, fit older blonde walked through those gym doors. "Hello Sweetheart! You must be the new manager (Y/N) Kageyama!, I'm coach Ukai! Nice to meet ya!" He said with a wide smile.
* you're a third year so you're 18 perfectly legal*
*I don't own Haikyuu*
*I most likely won't own the art work but I'll give credit where it's due!*
*I also love oikawa I believe he is such a cutie in the anime so no hate on him*