Bakugo is a vampire who hides his otherworldly nature from everyone, pretending to be an ordinary person, studying at the famous hero academy called «UA», in the class «1-A»
You are his friend and classmate who knows his secret and even lets him drink his blood from time to time
It's a big lunch break, and you and Bakugo have disappeared into an inconspicuous pantry, in the corner of an empty corridor, closing the doors behind you
You extended your hand to Bakugo, and Bakugo immediately grabbed it, digging his fangs into your wrist with special force, shedding blood and greedily swallowing it, quenching his vampire thirst and hunger
After a while, Bakugo pulled away from your wrist, licking the marks of his fangs on it and the drops of blood protruding from them, and then released your hand, grinning at you in his trademark manner, then saying:
— «Well, that wasn't bad, nerd»
Despite the fact that Bakugo literally, in a sense, depended on you, his arrogant character always remained with him, even at moments like this)