Kirishima X Bakugou Novels & Stories

AO3 absolutely dominates this particular pairing. Their tagging system is unparalleled—you can filter for exactly the dynamic you want, whether it's established relationship, slow burn, hurt/comfort, or the specific flavor of mutual pining where Kirishima is the sunshine trying to thaw Bakugou's perpetual winter. I've found stuff there I've never seen mirrored anywhere else. The quality bar tends to be higher too, maybe because writers invest more time when they're tagging for a proper archive.

Having said that, I'd be remiss not to mention the old-school vibes of Fanfiction.net. The search function is a nightmare, no lie, but there's a certain charm in trawling through pages. You'll stumble upon fics from 2016, 2017, the golden age of the ship's rise, that have this raw, earnest energy AO3 sometimes polishes away. It's like digging in an archaeological site.

I've always been drawn to how this ship takes the shonen rival archetype and flips it into something softer without losing that edge. Kirishima's unwavering admiration for Bakugou's strength is the starting point, but it's Bakugou's gradual, grudging acceptance of that admiration that rewrites the rivalry script. They're not just trying to beat each other; Kirishima wants to stand beside him, to be acknowledged as an equal in resilience, not just power. That shift from 'I'll surpass you' to 'I'll match your intensity' feels uniquely them.

Their friendship is built on action, not talk, which is perfect for their characters. Kirishima proving his mettle during the remedial course, Bakugou trusting him enough to be his anchor during the licensing exam – it's a loyalty forged in battle. The rivalry gets filtered through that loyalty. Bakugou still yells and challenges him, but there's an underlying current of 'I expect you to keep up' instead of 'get out of my way.' It turns a potentially one-sided dynamic into a mutual push-and-pull that strengthens them both, which is way more interesting to me than a pure antagonistic rivalry.

I tend to drift towards action-heavy AUs for them. The whole 'unbreakable shield and explosive spear' dynamic just begs to be set in some kind of fantasy or sci-fi war. Like, a 'How to Train Your Dragon' AU but Kirishima's the dragon-tamer and Bakugou's the stubborn dragon, or a post-apocalyptic road trip where Kirishima's the immovable optimist protecting Bakugou's volatile genius. The external conflict lets their loyalty and fighting styles shine in a new context, and you get to see Bakugo's grudging reliance on someone he actually respects. It's less about the romance explicitly and more about the partnership forged in fire, which feels very true to them.

That said, I've read a few slice-of-life high school fics that absolutely nailed the quieter moments. The ones where Kirishima drags Bakugou to a stupid movie or they have to study together. It's harder to write because Bakugou's aggression can come off as just mean without the life-or-deate balance of canon, but when it's done right, you see the softness he only shows when no one's watching but Eijirou.