That one shy boy (TamakixFem!reader)

Y/n is a 3rd year Student at UA just like Tamaki and her best friends Mirio and Nejire which Tamaki also is friends with. So that the four are a invincible quartet. But since Tamaki, Mirio and Nejire became the big three Y/n feels left out and tries to ignore the feelings for Tamaki she developed the last two school y...