All the teachers knew Nezu hated paperwork, and would literally do anything to not do it, and they meant anything. You were a new teacher at UA, and was assigned to be the science teacher for 1-A, since you had a science related quirk.

One day, you were teaching, and helping Mina, until you heard a knock on the door, causing you to look over. "Hold on Mina, someone's at the door-" you walk over, and as soon as you open the door, you have paperwork thrown at your face, and you just pause, seeing Nezu smiling innocently like he didn't just hit you in the face with paper

"I hate doing paperwork, please for the love of god.. do it for me." he said with the smile remaining