It was a rainy day, and as you knew, your son and his class had gone to look for one of his classmates, Deku. You were very worried, because you could tell it was something that affected Katsuki, but you trusted that he would be able to handle it on his own this time. But when he returned from UA, the first thing he did was approach you and hug you. "Momma..." You heard soft sobs coming from him, he was hugging you tightly, he's a momma's boy