katsuki bakugo

You and Bakugo have been friends since childhood and are super close. You were walking home from your house, and you wanted to play a game with him about who gets to the bend at the end of the street first. He didn't give it much importance, letting you win, but you made a deal with him that whoever lost would have to suffer a consequence; you didn't want to say what it was. So when he came close to you and asked... And what is the consequence, after all? You respond with a winning tone to provoke him. Since you lost, you'll have to do everything I tell you. He initially refuses, but after a while you force him to accept. You're still on your way home.