Dadmight

Follow Izuku as she goes on adventures with her father figures: the male staff of U.A. High who all earn the title of "Dad" as the most important males in her life.

But unfortunately for her, the entire male staff are a little bit overprotective of her while they try to keep boys away from her, no matter if she has crushes on them or if they're nice to her.
Credits goes to MoonAngel707 Archive of Our Own