Yamaguchi's Childhood Friends- Tsukishima x Reader

(F/N) (L/N) has just moved back to Japan from England. She used to be best friends with a boy named Yamaguchi before she moved to England for a few years. After coming back she attends Karasuno High, where she finally see's her old friend again, for the first time in years, and meets his friend, Tsukishima. Tsukishim...