Dear Diary (Powerpuff Trio x Reader)

(L/n) (F/n), naive and optimistic, made the irreversible mistake of confessing to her middle school crush, Bakugou Katsuki. Needless to say, it didn't end well for her. Fast forward to a year and three months later and both of them join U.A. And with a new school came new drama. (Y/n) falls head over heels for Midor...