Best BakuDeku Slow Burn Fanfics

by edema_ruh

"We're really sorry," his father says, in a teary-eyed, wobbly way. "But your friend, Izuku, he's... He's gone, son."Katsuki can do nothing but blink up at them for moments that feel like an eternity, eyes darting between both his parents in obvious confusion, disbelief, and, more than anything, ind

by ohwickedsoul

“Bakugo, you need to update your costume.” Kirishima said, “There’s this one dude in the support class- he’s got a literal waiting list, that’s how good he is- but he did my new upgrade."“Yeah,” Bakugo sighs and leans back on his hands, staring at the bracer. “I know. I’ll go,” his mouth twists a li

by lalazee

That A/B/O fic where cocky Alpha Bakugou falls in mate-love at first scent, while Midoriya is just a poor bookstore-owning Omega who got his nose punched in is a kid and can't smell a damn thing. Also known as: That time an Alpha had to use his actual personality to woo his mate instead of relying o

by suffocatingspring

When long-time enemies, Bakugo Katsuki--the all-star athlete and rascal of Ise--and Izuku Midoriya, the town sweetheart, are paired together for a long-term project, the quiet beachside town of Ise suddenly gets a bit louder.In which, Katsuki is an asshole pole vaulter, Izuku is going to fail psycho

by reading_raindrop

“A-ah B-Bakugou! You dropped some pencils!”Katsuki stiffened. Kirishima and Kaminari froze. Basically, everyone within earshot stopped what they were doing to look at Izuku like he sprouted a second head. What did he just call him? “What the fuck did you just say to me?”Katsuki whipped his head towa

by EtherealBeing

Dialing a wrong number was no unusual occurrence. Everyone did it once in a while, and Katsuki was well aware of that fact. However, possessing this knowledge made it no less aggravating for him to discover — a full two minutes into his rant about his day — that he’d been venting his frustrations to

by Sif (Rosae)

Alternatively titled: The Entire Goddamn School Gives Up On Trying To Understand These Two & Aizawa is Really Tired. Izuku and Bakugou had a long and complicated history, but most of the school was pretty sure that they understood where the two currently stood as rivals. Then Izuku's dad showed up o

by sapphicflower

“Congratulations on getting nine out of ten questions correct! Without further ado, let’s move on to the last question..” Hanazawa paused for dramatic effect as the lights dimmed and the spotlights overhead honed in on their podiums.“What is … your hero partner’s type?”A brief silence.“‘Type?’” Izuk

by kewltie

Bakugou of the Demolition Squad is famous for running one of the most popular Youtube channels on the web that regularly blow shit up and jumped off a perfectly good building for shit and giggles. He's also famous for his Cryptid BF™, never appearing on camera except for a few bodyshots and all inf

by writerllofllworlds

After being convinced to give One for All to Mirio, Midoriya Izuku must rebuild his shattered dreams with bloody hands.

by surveycorpsjean

Well, in a day of revelations, it turns out that Izuku isn't as vanilla as Katsuki previously thought. Unfortunately, that fascinating discovery is overshadowed by Izuku's dumbassery, because he has zero concept of aftercare. "Don't go to anyone else," Katsuki says, because screw it. He can do a bet

by teaandtumblr

Villains have entered UA grounds and are disposed of just as quickly, but that doesn't mean a headcount of the students doesn't need to be done. Toshinori would admit, he wasn't quite prepared for what he found in Bakugou Katsuki's room.

by EtherealBeing

There he was: sitting splay-legged on the altar, one muddy combat boot propped up on the edge, with a self-satisfied grin on his face and a relaxed aura, in spite of the war raging outside. Izuku wasn’t sure what he’d expected to see his first day evacuating humans from the Rapture zone, but it sure

by s_the_queen

Just like every other day, Izuku mumbled up a storm and about fifteen minutes later (a drastic increase from the measly three minutes he would have gotten in their first year), Katsuki turned to him and snapped. "Shut the fuck up nerd! I can barely hear myself think!"And Izuku's jaw practically seal

by thewunderkind

It's been eight years since Izuku last logged in. When he gets the chance to do so, he discovers that he's married to a user named Ground Zero. Apparently, the husband he's had eight years ago 「 King Explosion Murder 」 patiently waited and has somehow not divorced him. Also, for some reason said hus

by saturnsorbit

denki: IM THE FIRST ONE OF THE BAKUSQUAD TO BE IN A RELATIONSHIP?????????katsuki: try a-fucking-gaini’ve been in a relationship for two fuckin years dumbassi’m always number 1 motherfuckershanta: IM SORRY WHAT DID U JUST SAY (a.k.a. katsuki and izuku are dating, they thought everyone knew. apparentl

by Stringlish

He could never forgive himself. It was his fault. He’d planted the idea like a seed he’d never known would grow.  (Or: What if Izuku jumped?)(OR: The one where Izuku jumps and lives and Katsuki visits him every day and Class 1-A not-so-secretly finds it adorable that their designated angry pomerania

by Anonymous

I see a lot of people out there falling head over heels for folks they’ve never even laid eyes on, let alone spoken a single word to. Me, at least, I’m lucky enough to like someone I not only see and talk to every day but also know really, really well. But there’s a problem. He’s my best friend. And

by EquinoxSolstice

Apparently, Bakugou Katsuki is the kind of person that uses pet names when he's in a serious relationship. Who knew?Certainly not Izuku. But he would have sincerely appreciated the head's up.Because he's seriously dying right now.

by hashbrownpotatoes

For years Katsuki Bakugou has been Izuku Midoriya's bully, and just about everyone knew it. Except that wasn't actually the case at all. Through a secret language they were able to fool the world into thinking that they weren't actually best friends. So when midway through their first year at UA whe