Shelter [Reader x Shouto Todoroki, Katsuki Bakugou, Izuku Midoriya]

(Y/n) has been a friend of Izuku and Katsuki for as long as she can remember, and she's been protective of both of them, which was a struggle, considering their constant fighting. However, the story picks up in Part Two when (Y/n) ends up going through the entire story, episode by episode, helping them along the way...