Of Earth and Fist(Male Reader x Mirko)

Hard Times Bring About Strong Men

*flashback*

Mirko POV

"Why'd you drag me out to the middle of the forest Kamui" I ask, slightly annoyed by how long the hike was

"You said you'd spend a couple days training the kid" he responds

"Yeah, but I was thinking more like in a gym or at your agency" i grumble, "Not the middle of no where. How longs he been out here anyway?"

"5 days" I respond

"You left him out here for 5 days!!!" I exclaim

"Well technically, it was 5 months" he laughs

"5 MONTHS!!!" I shout, "But how?"

"Jikan" Kamui says

"Shinji Nishiya, please tell me you didn't leave a 16 year old kid out here in the woods, by himself, for 5 months" i say, trying to not yell at him

"I'm sure he's 17 by now" he responds

"SHINJI NISHIYA, PLEASE TELL ME YOU DIDNT LEAVE A 16 YEAR OLD KID OUT HERE IN THE WOODS, BY HIMSELF, FOR 5 MONTHS!!!" I scream

"Don't worry. I'm sure he's fine" Kamui laughs

"Have you even checked up on him" i ask

"No, not exactly" he says

"He's probably dead!" I shout

"No, he's fine" Kamui says confidently, "Watch this"

He puts his hands to his mouth and lets out the loudest and most ear drum shattering whistle I've ever heard. There's a brief silence before I hear some rustling in the bushes behind me. I get in a ready stance and prepare for whatever could leap out and attack us

"Well look who you brought along" a voice says as something leans on my back, "You're girlfriend maybe?"

I try to swipe at whoever was behind me but he leaps up and lands next to Kamui Woods. After finally getting a good look at him, I realize that Y/N had appeared from the forest

"What...the hell" i say

Last time I trained this kid, he barely had any muscle on his body and could barely use his quirk without shredding his body. After looking at him now, he was completely different. He was shredded as hell and looked very confident and mature

"What's up teach" he says as he leans on Kamui Woods' shoulder

"How ya been kid" Kamui Woods asks

"Good. I've really improved I feel. If I fought Bakugo, or anyone at UA, now, there's no doubt in my mind that I'd win. Easily" Y/N says smugly

"Oh really?" Kamui says, "Well how about you show me?"

"Fine by me" he smirks as he gets in a boxing stance

"Hey!" I shout, "What the hell is going on?!"

"Uh...a little student/master sparring" Y/N says as he stares at me blankly, "What else? What are you doing here?"

"I came here to train you for a few days but it looks like you got it all figured out" i say, even more annoyed than before

"No, I'd love to train with you" Y/N says ecstatically, "I don't really have any martial arts or physical training experience at all. These past 5 months have been focused on me using my quirk mentally, body control, and stealth. So yeah, training with you would be awesome"

A light blush crawls across my face. His enthusiasm and bright smile made me see him in a whole new light. Not to mention his new, muscular physique. He was both cute and hot. And legal(age of consent in Japan is 13. Y/N is 17 and Mirko is 19)