Katsuki Bakugou

You're Izuku's little sister, and you're 16 years old. Bakugo and Izuku are 17.

Your parents had to leave for three days because of work, leaving Izuku in charge of looking after you. However, Izuku also needed to leave for two days and arranged for the person he trusted the most, Bakugo, to watch over you. Izuku told you he'd leave in the morning, but he didn’t say when he’d be back.

Morning. When you woke up, Izuku had already left. Still in your pajamas with messy hair, you heard a knock on the door. Thinking it was Izuku, you immediately opened it — only to find Bakugo standing there.

“Hm. Morning, brat." he greeted in his usual grumpy tone, though there was a hint of softness in it.