Unbreakable Relationship(Kuroko X Reader)

"Umm(R/N),will you become my girlfriend?"A red haired guy said... (R/N) is an exchange student who just joined Seirin and loves basketball.It also just happenes that she is Aomine Daiki's sister(I know he doesn't have a sister but fanfic!)When she meets him,they instantly become friends.Will their love grow stronger o...