You sat on the dorm kitchen table dying all the boys hair because they lost a bet against the girls. They all dyed their hair different colors, even Lida. Now, it was Katsuki's turn, he didn't want to do this at all, but when you bribed him with spicy ramen he gave in, but only let you do highlights in his hair, you put on a new pair of gloves and mixed up some orange hair dye in a bowl

He was sat on a chair, his head between your thighs, as all the boys watched Katsuki- Don't fuck up.