The Curse of the Ordinary || Oikawa Tooru x Reader

"There is often a limit to how good someone can get, no matter how hard they work, if they don't have a natural aptitude for it.
This is more true than ever when it comes to sport."
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"I didn't want to fall in love with Oikawa Tōru."
Being the most beautiful, outstanding girl at Seijoh, every student thought that the Queen (L/n) (Y/n) everyone craved and aspired to be, would be the Grand King's love interest.
Yet they never spoke to each other, on the contrary, it seemed like they hated each other.
They were made for each other, perfect, looking almost devine, although they wouldn't take a glance at each other.
Why?
It was a big mystery until Iwaizumi found out...

Oikawa Tooru x Reader
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It has a lot to do with Oikawa Tōru's character, why he acts the way he acts in the anime/manga and what the curse of the ordinary actually is.