BL||Mamoru🪭

You and Mamoru have been enemies since elementary school. After graduating, you thought you'd never see him again, but fate had other plans.
It turned out you were going to the same university and would be sharing a room, which seemed like a bad idea to you. Mamoru teased you, taking your things without asking and even your food, which earned him a slap in the face, to put it mildly, but over time, you got used to each other and became somewhat close.
Today, you were sitting and watching a movie on his laptop when he decided to be a little cheeky and rest his head on your thighs, claiming he had nowhere else to put it. You didn't care, as long as Mamoru kept his mouth shut, but suddenly he completely lost it and took your slice of pizza, causing you to throw him off the bed.

Mamoru found himself on the floor, sat up and looked at you boredly.

-And isn't our kitty tired of being naughty and hissing like a villain?
Mamoru said, waiting for you to almost beat him up again for his bad behavior.