Bakugo - Blog Posts

explosive hearts: a bday surprise ꣑ৎ

𖤐 synopsis: the explosive hero-in-training reluctantly endures a surprise birthday party organized by his classmates, but finds genuine joy in the thoughtful gift and quiet moments shared with you.

𖤐 trigger warnings: fluff

𖤐 pairing: katsuki bakugou x gender neutral! reader (post-relationship)

the hallways of ua were surprisingly quiet as you made your way toward the heights alliance dormitory, clutching a small package wrapped in black paper with tiny orange explosion patterns. your heart hammered in your chest, almost rivaling the explosive quirk of the boy whose birthday it was today.

katsuki bakugou. april 20th.

you'd been planning this for weeks—the perfect gift, the right moment to give it to him, and most importantly, how to survive the encounter without becoming a victim of his infamous temper. dating bakugou for the past few months had been an adventure, to say the least. beneath that prickly exterior was someone fiercely loyal and determined, someone who pushed you to be better every day.

but that didn't make his birthday any less intimidating.

---

the morning had started with a flood of texts from your classmates, all coordinating for bakugou's "surprise" party—a surprise he'd undoubtedly see coming from a mile away.

"remember, 5 pm sharp!" mina had texted, followed by a string of explosion emojis. "and don't tell him!"

you'd spent your free period between classes frantically wrapping his gift, your mind replaying memories of how your relationship with the explosive hero-in-training had evolved.

it had begun during joint training sessions three months ago. you'd been paired together for combat practice, and unlike others who hesitated around his fiery temper, you stood your ground.

"you're not going to beat a villain by holding back, so don't hold back with me!" you'd challenged him.

he'd looked shocked for a moment before that trademark smirk spread across his face. "fine by me. don't cry when you lose!"

to everyone's surprise (especially his), you'd managed to hold your own. not win—bakugou was too skilled for that—but you'd impressed him. and impressing bakugou katsuki was no small feat.

after training, he'd cornered you in the hallway.

"you. train with me tomorrow," he'd demanded, more than asked.

and so began your regular training sessions, which gradually transformed from strictly professional to something more personal. you noticed how he'd adjust his techniques to help you improve, how his criticism, while blunt, was always constructive. the way his eyes lingered on you when he thought you weren't looking.

your first kiss had been after a particularly grueling session. both of you, sweaty and exhausted, had collapsed against the gym wall. you'd turned to say something, only to find his face inches from yours, those intense crimson eyes studying your face with an unfamiliar softness.

"you're not half bad," he'd mumbled, and then his lips were on yours, rough and demanding yet surprisingly gentle.

since then, your relationship had been as explosive and intense as the boy himself—full of heated arguments, passionate make-up sessions, and quiet moments of understanding that no one else got to see.

and now, his birthday was here, and you wanted it to be special.

---

according to kirishima, bakugou hated celebrations focused on him. "too much damn attention," he'd growl. yet you knew he secretly appreciated the acknowledgment—just not the fuss.

as you approached his door, voices from inside made you pause.

"deku, get that stupid banner out of my face!"

"but kacchan, it's your special day! everyone pitched in to—"

"i don't care! i didn't ask for this!"

"come on, man!" kirishima's cheerful voice. "it's just a small party! even all might sent you a card!"

you winced. so much for your plan to have a quiet moment with him. class 1-a had apparently beaten you to the punch with a surprise party. for a moment, you considered turning back, waiting until later when the chaos had died down.

"where's [y/n]?" bakugou's gruff question made you freeze. "if you extras dragged everyone here but didn't tell [y/n], i'm blowing this whole damn dorm up."

your heart fluttered. he was looking for you?

taking a deep breath, you knocked on the door. the room fell silent instantly.

the door flew open to reveal bakugou himself, hair wild as always, crimson eyes narrowing when he saw you. behind him, the entire class froze in various stages of party preparation. midoriya was hanging a crooked "happy birthday" banner, kirishima and sero had armfuls of snacks, and ashido was attempting to set up a small music system. kaminari was in the corner, tangled in what appeared to be extension cords, while todoroki stood awkwardly by the window, holding a small wrapped gift.

"there you are," bakugou grumbled, something like relief crossing his features before his scowl returned. "these idiots decided to invade my room."

"happy birthday, katsuki," you said softly, holding out the small package. "i was hoping to catch you alone, but..."

his eyes darted to the gift, then back to your face. without warning, he grabbed your wrist and pulled you into the hallway, slamming the door behind him.

"hey!" came the muffled protests from inside.

"kacchan! we spent hours decorating!"

"bakugou, that's rude!" you chided, but couldn't help smiling. this was so like him.

"they can wait," he said, crossing his arms. "i've been dealing with their birthday crap all day. first, round face and deku ambushed me at breakfast with some homemade card that looked like a five-year-old made it. then glasses gave me some lecture about 'the importance of commemorating one's date of birth with proper reflection.' as if i give a crap."

you laughed, imagining iida's serious expression as he delivered what was probably a well-intentioned speech.

"then all might sent me a card with some american superhero on it," bakugou continued, rolling his eyes, though you noticed he didn't sound quite as annoyed about that one. "and now they've taken over my room like it's their right. i haven't had five minutes to myself all day."

"want me to come back later?" you asked, though you were disappointed at the thought.

"no," he said quickly, almost too quickly. his cheeks colored slightly as he realized his eagerness. "i mean, you're already here, so whatever."

"smooth recovery," you teased.

"shut up," he growled, but there was no real heat behind it.

"here," you said again, pushing the package toward him. "it's not much, but i thought you might like it."

he took it with surprisingly gentle hands, turning it over once before carefully tearing the wrapping paper. inside was a custom-made training journal, bound in leather with his hero name embossed on the cover in orange lettering. when he opened it, the first page had a handwritten note from you.

"to become the number one hero, you need to keep track of what works. no one works harder than you, katsuki. happy birthday. - [y/n]"

the rest of the pages were specially formatted for training regimens, with sections for technique improvements, quirk developments, and combat strategies. you'd also included some analysis of his recent fights from the training exercises, with your own observations on what made his moves effective.

in the very back, hidden between the last page and the cover, was a photo you'd secretly taken during one of your training sessions. bakugou was mid-explosion, his face lit by the orange glow of his quirk, a fierce grin of pure joy on his face. it captured everything you loved about him—his power, his passion, his absolute certainty in his own abilities.

bakugou was silent for so long that you started to worry.

"if you don't like it, i can get something—"

"shut up," he interrupted, but his voice lacked its usual bite. he was still staring at the journal, running his thumb over the embossed letters. his eyes had found the hidden photo, and you saw his expression soften in a way that made your heart race. "this is... good. really good."

coming from bakugou, that was equivalent to anyone else's effusive praise.

"you actually put thought into this," he continued, glancing up at you. "not just some random crap like the extras in there."

"well, i know how serious you are about becoming the best," you replied. "and you deserve tools that match your ambition."

something changed in bakugou's expression then—a softening around the eyes, a slight upturn at the corner of his mouth. before you could react, he'd stepped forward, one hand coming up to cup the back of your neck.

"you get me," he said quietly, almost wonderingly. "everyone else just sees the explosions."

"i see all of you, katsuki. the good, the bad, and the explosive."

he laughed then—a rare, genuine sound that made your heart soar. "damn right you do."

his kiss caught you by surprise, fierce and passionate like everything he did, yet with an underlying tenderness that he showed to no one else. you melted into it, wrapping your arms around his neck as he pulled you closer, his free hand sliding to the small of your back.

the door suddenly flew open, and you both sprang apart to find kirishima grinning at you.

"sorry to interrupt, lovebirds, but we've got cake melting in here. very unmanly to waste good food."

bakugou's face flushed red—from embarrassment or anger, you couldn't tell. "hair-for-brains! ever heard of privacy?"

kirishima just laughed. "come on, birthday boy. everyone's waiting."

"don't call me that," bakugou growled, but he didn't protest further. instead, he tucked the journal carefully into his pocket and took your hand, his palm warm against yours. "those idiots in there probably got a cake or something. might as well not let it go to waste."

it was as close to "thank you for the party" as bakugou would ever get.

"lead the way, birthday boy," you teased.

he growled at the nickname but didn't let go of your hand as he pushed the door open, facing his classmates with what could almost be described as tolerance. "alright, you extras! let's get this over with!"

---

the party was actually fun, even by bakugou's standards, though he'd never admit it out loud. the cake was spicy chocolate—someone had done their research—and even the gifts showed that his classmates knew him better than he gave them credit for.

kirishima had gotten him a set of premium hand weights. "for when you can't get to the gym, bro!"

todoroki, surprisingly, had gifted him a high-end knife set. "you mentioned wanting to improve your cooking skills," he'd said simply, ignoring bakugou's suspicious glare.

midoriya's gift—a limited edition all might collectible that bakugou had been eyeing for months—almost caused another explosion, but you saw how carefully he set it aside rather than throwing it away.

but as the celebration continued, you noticed how he kept the journal close, occasionally touching his pocket as if to make sure it was still there. and throughout the evening, his eyes would find yours across the room, that rare smile appearing just for you.

at one point, kaminari suggested party games, which led to an intense round of "truth or dare."

when it was bakugou's turn, ashido grinned mischievously. "truth! when did you realize you liked [y/n]?"

the room fell silent, everyone waiting for the inevitable explosion. but bakugou just scoffed, his eyes finding yours.

"when they didn't back down during training," he said bluntly. "most people either fear me or try to 'fix' me. [y/n] just told me to bring it on." he paused, then added with a smirk, "plus, they called deku an annoying fanboy once, and that's when i knew it was meant to be."

"hey!" midoriya protested as everyone else burst into laughter.

you remembered that moment—it had been after midoriya had spent fifteen minutes analyzing bakugou's fighting style in excruciating detail, stars in his eyes the entire time.

"he's brilliant, but doesn't he ever turn it off?" you'd whispered to bakugou, who had looked at you with newfound respect.

the game continued, and by the time it circled back to you, most of the class had either embarrassed themselves or revealed surprising secrets. sero had admitted to using his tape to cheat on a middle school test. todoroki confessed he secretly enjoyed romantic comedies. uraraka had been dared to float iida around the room like a balloon.

"[y/n], truth or dare?" kirishima asked.

"truth," you decided, not trusting the gleam in his eye.

"what's your favorite thing about our explosive friend here?" he gestured to bakugou, who looked like he was considering murder.

you thought for a moment, aware of bakugou's eyes on you. "his determination," you finally said. "when katsuki decides to do something, nothing stops him. it's inspiring." you met his gaze across the circle. "and he pushes me to be better too."

something flashed in those crimson eyes—surprise, pleasure, and something deeper that made your pulse quicken.

"damn right i do," he said, but his voice was softer than usual.

---

the party started winding down around midnight. aizawa had stopped by briefly—"just making sure you're not destroying the building"—and seemed satisfied that the celebration was relatively controlled, at least by class 1-a standards.

as people began to leave, you started helping clean up, gathering paper plates and cups.

"leave it," bakugou said, coming up behind you. "they made the mess, they can clean it."

"that's not very heroic," you teased.

"neither is trashing someone's room for a party they didn't ask for," he retorted, but there was no real anger in his voice. in fact, he seemed almost... content? it was a strange look on bakugou's usually scowling face.

most of the class said their goodbyes, until only kirishima, midoriya, and a few others remained to finish cleaning.

"we'll handle the rest," kirishima said with a knowing grin, nudging midoriya who was obliviously gathering balloons. "you two probably want some time alone."

"mind your own business, shitty hair!" bakugou barked, but he didn't disagree.

taking your hand, he led you out of the dorm and onto the balcony at the end of the hallway. the night was clear, stars visible above the ua campus, a gentle spring breeze carrying the scent of cherry blossoms.

"thanks," he said abruptly, leaning against the railing. "for the journal. it's... exactly what i needed."

"you're welcome," you replied, standing beside him, your shoulders almost touching. "i'm glad you like it."

"and for not making a big deal about today," he added, turning to face you. "everyone else acts like i should be dancing around because i managed not to die for another year."

you laughed. "that's one way to look at birthdays."

"the only way that makes sense," he insisted. "but... i guess it's not terrible having people acknowledge it. even if they're annoying about it."

coming from bakugou, this was practically a heartfelt speech of gratitude.

"next year," he said in a low voice, moving closer so that his arm pressed against yours, "just you and me. no extras."

your heart skipped. next year. he was already thinking about spending his next birthday with you.

"it's a date," you promised, feeling the warmth of his presence beside you.

he turned to face you then, expression serious. "you know i'm not good at this... feelings crap."

"you don't say," you teased gently.

he glared, but there was no real heat behind it. "i'm trying to say something here."

"sorry," you said, fighting a smile. "go on."

he took a deep breath, as if preparing for battle. "you're important to me. more than... well, more than anyone. and i'm going to be the number one hero someday, which means i need people i can trust at my side. people who push me. people who understand me." his eyes locked with yours. "that's you."

coming from bakugou, this was equivalent to a passionate declaration of love.

"katsuki..." you began, emotion thick in your voice.

"don't get all sappy on me," he warned, but his hand found yours, fingers intertwining. "just... be there. keep training with me. keep challenging me."

"always," you promised. "as long as you do the same for me."

a genuine smile spread across his face—not his battle-hungry grin or his triumphant smirk, but something softer and more rare. "deal."

then he was kissing you again, one hand cupping your face, the other at your waist pulling you closer. you wrapped your arms around his neck, feeling the solid warmth of him against you, the subtle scent of nitroglycerin and something uniquely bakugou enveloping you.

when you broke apart, his forehead rested against yours, those crimson eyes unusually gentle.

"best birthday," he admitted grudgingly.

"just wait until next year," you promised with a smile.

he grinned, that familiar confidence lighting his features. "it better be even more explosive."

"with you, katsuki, how could it be anything else?"

as the stars shone overhead and the distant sounds of your classmates echoed from inside, you stood in comfortable silence with the boy who had captured your heart with his explosive determination and hidden tenderness.

loving katsuki bakugou wasn't easy—it was challenging, frustrating, and sometimes downright infuriating. but as he stood beside you, his hand warm in yours, you wouldn't have it any other way. because beneath all the explosions and anger was a heart that beat just for you, and a promise of many more birthdays to come.

taglist: [open] mutuals: @https-bakugo @haikyuubby @va-3 @lotusstarr @tulippanes @n3r0-5352 @gh0st-g1rll

© property of kenzdolls

Should I start writing?? 🤭 I have soooo many ideas I'm going insane soo let me knooowww

This is in no particular order and I didn’t know how many to put lol

1. Spinner

2. Bakugo

3. Endeavor

4. Dabi

5. Miruko

6. Mount Lady

MHA opinions!

I was just wondering if by chapter 298, anyone started liking characters that maybe they didn’t like before? (even if you just like this character more now!)

Here are my three in no particular order:

1. Spinner

2. Miruko

3. Muscular

In love with this art style 😍😍

Katsuki: What’s up guys? I’m back. Izuku: What the- you can’t be here. You’re dead. I literally saw you die. Katsuki: Death is a social construct.

(This could also be done in reverse lmao)