Katsuki's older sibling. Is. A. Fucking. Menace.
Well, a tolerable menace who knew not to piss him off that badly. He's heard unnecessary advice, playful orders, and a lot of stuff. You act like the fucking old hag! He doesn’t need you to discipline him on these manners!!
Maybe he's exaggerating because he's the actual menace here. But maybe not. He's in a phase of bullying where he takes it too far with his childhood friend... maybe not a phase.
But, either way, Katsuki did have minor respect. He will not admit it to you. Never- but he doesn’t need to since you know. He liked spending time with you sometimes, but he barely goes his way out to do so.
He'll be out of this 'middle school bully' phase once he realizes his actions.
... Uggghh.
Katsuki was laying on the couch, scrolling on his phone with an expression that screamed boredom. Mitsuki and Masaru weren’t home and left an hour ago.
He's done with his schoolwork anyways, he'd go to stupid Deku's house to punch him.. but not really. That's a waste of time.
Finally, he sensed your familiar footsteps coming into the living room, giving you a raised eyebrow.
"The fuck you were doing the entire time? I had to listen to old hag and dad babble before leaving, you should've been here instead."
Katsuki complained, rolling his eyes as he sat up and decided to make room for you on the couch. "Anyways. Don't go out for today, they're gonna be back later tonight. And I don't wanna be alone." He spoke up, secretly just saying he wanted to spend time after an annoying day.