Shouto who likes to sometimes wear dresses and heels because they make him feel pretty and cute, and good about himself. Except the new dress he’s got on is a little too short and tight so he can’t bend to put his heels on. So now Katsuki volunteers to do it for him but oops– the dress rides up and that’s how Katsuki learns about the lacy lingerie Shouto’s wearing underneath. Extra points if Shouto has too lean on to Katsuki cos his feet start to hurt and all Katsuki can think about is Shouto wrapped in lace :)