#bkdkgift | Explore Tumblr Posts and Blogs

saltbabypidge · 4 years

Text

This fic was created as a pinch hit for the BKDK Katsuki Birthday Exchange 2020 as a gift to @kacchansass #bkdkbirthday

Happy Birthday, Kacchan

Summary: Izuku's trying to do something romantic for Katsukis birthday but Katsukis confused.

Fluff, reminiscing, BKDK, sexual situations.

A/N: Please bear with me, I had a small mishap where the cord to my laptop broke and I was unable to get my progress off of it before the battery died. I had to rewrite it from memory on my phone. The original will be posted when my new cord comes in.

*BKDK*

EDIT; I TOTALLY FORGOT. Minor movie spoilers. If you dont want to be spoilered, skip from Bakugou saying " That wasnt our first kiss..." and come back after the italics.

The sun filtered through the curtains, throwing highlights over dark green hair spilling across a black pillowcase. Bakugou Katsuki always made it his goal to wake up before his partner, claiming to like the peace and quiet, but in reality he liked watching the way Izukus nose wrinkled in his sleep. Today, his eyes were caught by his boyfriends freckles, he refused to admit it to anyone else, but to him they were like stars scattered across the sky.

His crimson eyes were soft as they glanced at the clock, growing wicked as he saw the time. The nerd had decided that they would start celebrating his birthday on the nineteenth, so they could have a whole day to themselves. He'd insisted that they be up no later than eight and it was now eight thirty. Katsuki leaned in, brushing a kiss over his boyfriends freckled cheek,, lips following his fingers as he brushed the wild fall of green behind Izukus ear.

" OI, DEKU!"

With a yelp and thud, the peaceful scene was ruined as Izuku flailed and fell in a tangled heap of blankets to the floor of their apartment. Some things never changed, and even after five years of being Pro-Heroes, and living together for four, he never failed to startled the shit out of his lover. Sometimes he wondered if Izuku had a blind spot where he was concerned, he was rarely taken by surprise by anyone else anymore. Blindspot or not, the ash blond would never get tired of the sight of his taller lover flailing like a fish. It served him right for having the audacity to be half a foot taller than him.

" What? Were we called? Kacchan why are you laughing..." Izuku was slowly trying to extricate himself from the blanket, sun warmed muscle dotted with freckles making an appearance as he untangled his arms. He would look like an oversized child as he stood, wrapped in their large quilt as he rubbed sleep crusted eyes, if it hadn't been for the scars that littered his body.

The birthday boy didn't bother answering, he just jerked his thumb at the clock, laughter dying out into a smirk as he watched bleary emerald eyes blink in confusion at the time then widen as coherent thought filtered in. He knew exactly when the light went on because those eyes widened in panic and his boyfriend launched himself towards the dresser, one foot trying to shake off the remainder of the blanket, like a puppy with a wet foot. Clothes launched themselves around the room as he dug through the drawers.

"Why didn't you wake me earlier? Get dressed, I hope we have enough time to do everything now, I tried to plan extra time in case we got distracted or called but..."

"Don't tell me what to do, I'm the birthday boy here, you better not forget that." With a cocky smirk, Katsuki tuned out his nerd as his words devolved into a mutter about time and plans, and the possibility of rain. The soon to be twenty-two year old had no idea what his boyfriend had planned for today, and of course he was fucking curious, but after the sheer disappointment on Dekus face the last time he'd ruined his own surprise, he hadn't even tried to dig. That didn't mean he wouldn't be an asshole. He made sure to stretch, loosening his muscles nice and slow before he started towards the closet to get dressed. He knew those deep green eyes were on him from the first crack of his neck, through the shoulder roll and into the lunge because the mumbled words had trailed into silence.

. " Aren't you getting dressed, De~Ku? We don't have much time right?" Katsuki said with a smirk before dropping his sleep pants and tugging on a pair of black jeans. He wasn't sure what was planned today, but with enough incentive he knew Deku would agree that birthday sex was in order today, as well as tomorrow. Their relationship may have evolved over the years, but they were both very physical people. They tested each other, got stronger and tested each other again, whether in their hero career or in the bedroom.

The blondes mind started to wander as he pulled his shirt over his head, only to have his thoughts interrupted by strong arms sliding around him, pulling him against his boyfriends hard chest. He tilted his head back, one pierced eyebrow raising at the taller male, the smile on Dekus scarred face was stupidly endearing.

" I never gave you your good morning kiss, Kacchan."

He was ready to roll his eyes- he didn't NEED a good morning kiss- when a large warm hand cupped his chin, tilting his head back into position for the taller man to press their lips together. He didn't need a good morning kiss, but he always wanted one. Stupid Deku always knew how to read him, even when he didn't want him to. The kiss should have been awkward, but they'd had years of practice, and their lips slotted together easily, the awkward position non withstanding. Even here, Katsuki was competitive, reaching up to fist a strong hand in his lovers green curls, taking control of the kiss. It was HIS birthday kiss after all, and he'd be the one in charge.

When they finally parted he licked his lips and pulled himself out of Dekus arms. He could feel himself going soft, warmth for his lover welling in his chest, and a smile tugging at his lips.

Bakugou Katsuki did not get soft when the sun was high in the sky. That was reserved solely for late nights and early mornings damnit.

" You're the one in the fucking hurry, get a shirt on and lets go." He knew Izuku was used to his swift mood changes, and the nerd was on some imaginary time crunch, so they should get going before he got even more time obsessed..

-------------------------------------------------------------------------------------

The sun was even brighter outside, warming the otherwise chilly spring morning. It flickered through Izukus curls as Katsuki watched him from the passengers seat of their rarely used car. He had no idea where they were headed, so he spent the time watching his boyfriend take turns like a madman. From their personalities, most people would think Bakugou was the reckless driver, anyone who had ever been in a car with the heir of One for All could attest to the opposite. Deku drove his car the way he drove through life, with sheer controlled chaos... Katsuki wouldn't want him any other way

Bakugou Katsuki was in love with Izuku Midoriya. He had finally admitted it to himself after they had been dating for three years. He was just bad at showing it in any normal fashion. Thankfully, the nerd knew him well enough to realize that he wouldn't get many " I love yous" from the explosive ash blond. His contemplation of his boyfriends faults were interrupted by a question.

" Kacchan, what do you want for your birthday?"

Broad shouders shrugged as Katsuki tilted his head to the side. " It's a little late to be asking me that, don't you think Deku~" He smirked. " My birthdays tomorrow. Anyway, I think I told you what I wanted last time you asked,or did you forget, loser" The green haired man flushed crimson as he stopped the car in a parking lot. Katsuki knew he was thinking back to last week when he'd asked that question for the hundredth time while they had been in bed. The crimson eyed pro-heroes smirk widened as he remembered the event himself.

----

" What do you want for your birthday, Kacchan?" Izuku had been sprawled on top of his boyfriend, knowing the other loved using him as a human blanket. Katsuki had become sick of the question. He didn't need anything for his birthday, so he hadn't even bothered to open his eyes as he moved, smirking as he answered.

"I have everything I want here in my hands"

Izuku Midoriya, six foot seven of broad muscle, and bearer of One for All had let out a surprised, and very unmanly squeak when he felt strong hands grip his ass roughly.

------

" Yeah, you remember. so stop asking." the blush had said it all. He watched as Izukus brow wrinkled thoughtfully, smoothing out as he turned the car off. " We're at our first stop. Katsuki looked around unimpressed, the lot overlooked the river, but he didn't see anything special about it. There had to be something, or Izuku wouldn't have the excited look in his eye. He wouldn't be grabbing Katsukis hand and dragging him towards the water, wouldn't be fucking LEAPING OVER THE SIDE and dragging the other with him. When they landed- they were pro's and taking a fall like that was nothing-the irritable blond smacked his boyfriend in the back of the head. " Warn me next time! Now what the fuck is to special about this pla...." He paused as he looked around, red eyes narrowing as the broken shoreline brought up whisps of memory.

---

"...You are a fucking idiot."

A soaked form in green was slammed against the ground with a muffled thud, wet curls sticking to a pale, freckled face as lips pressed hungrily together, relief mixing with adrenaline- ,

The newly minted Ground Zero felt like he couldn't get enough air. He had felt his stomach drop when he had seen his rivals limp body tossed over the barrier toward the water below. They had been chasing this villain for hours, and Deku had been taken by surprise. Katsuki had incapacitated the man with an aggressive AP shot and dove after his partner. The rescue had led to...

------

"....You're a fucking sap." Katsuki could feel his face heat a little at the memory. It hadn't exactly been their most shining moment.

" Come on Kacchan, it was where we had our first kiss..." Izuku was smiling as he slid an arm around his waist. Katsuki shoved at his chest. " Because you almost died, and I was a dumb teenager... and it wasn't our first kiss." He looked up at his boyfriend with a shit eating grin. Izuku crossed his arms, flustered again.

"I don't remember that one, Kacchan...."

Katsuki did. Visions of a different shoreline flickered through his mind.

----

Bakugou had landed hard, both of his arms were broken, so his attempts to get up resulted in him flopping like a useless fish. The pain was making his vision fade in and out, hyperfocusing on a mop of green hair. He could feel the thrum of Izukus quirk under his skin as he dragged himself painfully towards his rival. Bakugo Katsuki had dreamed of being like All Might as a child... The man who always won to save everyone, but not like this. Not with a quirk that was not his own...Not when Izuku wouldn't stand beside him. Having his rival as a foil had become important at some point. He rolled to his side, trying to lift his arm, he knew he needed dna to give the quirk back, but he couldn't. He was too weak. " FUCK this shit. take your quirk back you shitty nerd." the explosive blonde could taste blood on his lips and before he could think through what his exhausted brain had suggested, he was suiting though to action and lifting himself with his abdominal s to awkwardly press his lips against Izukus, cracked bleeding lips meeting cracked and bleeding lips as he thought hard about how much he didn't want this god damn quirk. He would make it to the top with his own power, or it wouldn't mean a damn thing....He hoped it was enough, he couldn't keep conscious anymore and slid off of his rival, darkness taking him.

----

"Yeah, you were out like a light. Fine. he'rs the first kiss we BOTH remember. Why are we here"

Izuku looked sheepish. " I was hoping maybe we could kiss here again, without the near death experience?" The shorter male leaned into his boyfriends reach. " Kiss me, and lets get out of here..." He hated seeing the shuttered look in Izuku's eyes, but he had had nightmares about the incident that had gotten them together for years. He cursed internally, nails digging into his palms as Izuku kissed him softly and they made their way back up to the car. Katsuki punched the car, causing startled green eyes to fly up to his face. " Look...It's cute, but I don't like thinking about you dying." His nerd nodded, shoulders still tense and unsure as he spoke. "The next place we can walk to...so lets get some fresh air."

Katsuki preferred walking if he could,so he nodded and fell in next to his lover, shoulders growing tenser, and teeth gritting in anger as the silence continued. He finally reached out to grab Izukus hand, squeezing it tightly, though he wasn't looking at him. Deku better understand. Katsuki hated PDA with a passion, a kiss or two was fine but he didn't hold hands...unless he thought Izuku needed it. Even after four years of dating, he did it so rarely the public sometimes forgot that the Wonder Duo were a couple at all, something he knew weighed on Izukus mind. Katsuki didn't think that they needed to shout it from the mountaintops, but he was almost ready to, to keep his nerd happy.

The landscape was becoming more familiar as they walked, and Katsuki sighed as they moved past their childhood homes, and Izuku headed towards the school. He moved so he was walking slightly in front of Izuku and crossed his arms

" What is this, a trip down memory lane?" The chaotic being that was his boyfriend and hero partner just gave him a sweet, disarming smile, pulling out two passes into the school as he answered. " Something like that." The explosion user was a little surprised at how well planned this was...whatever it was. At this point he was along for the ride, so he followed his boyfriend out past the school proper, past the dorms where a new class was training to be heroes. They walked, following a path he hadn't seen in years to the mock up of a city, it didn't look any different than he remembered, the place having been repaired time after time. So much had happened here for them...

"I got permission from the school to rent it..."

"Ground Beta..." Ruby eyes met emeralds as they were assaulted by memories.

----

"Fight me Deku" His emotions were in turmoil. He wasn't strong enough, Izuku had been the one All Might had chosen, not him...and Katsuki had been the one to cause All Might to lose his quirk forever.

Izuku was the only one who could accept and receive those feelings, the only one who could come near him in a fight, and Izuku had still lost to him.

Why? Izuku was weak, but he had been chosen by All Might...Katsuki was weak because he had been taken, but Izuku was weaker than him. The fight had been charged with emotion on both sides, it had been a crux of them overcoming the past and becoming true rivals...and eventually friends and lovers.

----

Katsuki could see the light of challenge blooming in his boyfriends eyes, and he could feel adrenaline pumping up his spine. They moved like two predators, Pro-heros in their own right as they squared up a few feet apart. It felt familiar, the surrounding, the energy between them, but this time it was without the weight of confusion and sorrow. And the dialogue was different.

"Fight me, Kacchan" Izuku stood, feet apart, hand out in a come-at-me gesture as he waited for Katsuki to make a move.The explosive hero could feel small crackling explosions lighting his palm, as the excitement got the better of him. If this was what Izuku had planned for his birthday present then he fucking accepted. It had been far too long since they'd had a decent spar.

" Come at me, Deku"

Those were the last words spoken until the end of the bout, knowing each other as well as they did, fighting as partners for so long, they knew what the other would be doing intuitively. It was more like a deadly dance than a spar...or, if you were them, foreplay.

Moving on some unknown signal, Katsuki shot himself forward with barehanded explosions, pivoting midair to launch a kick at Deku's head. He felt air whoosh by under him as the taller man ducked and rolled under him, bringing his arm back around to block the retaliating blow. Each blow was met with a counter. The ash blond smirked as an air shot scored a line of blood across his cheek, exes glowing with excitement as he launched himself back to avoid his incredibly fast lover. Narrowed, alert eyes flickered over the battlefield looking for any weakness in his opponent. He saw it before Izuku. Something small tumbled out of Izukus pocket and the idiot dived for it instead of blocking. Katsuki took advantage of his mistake and pinned him face down against the asphalt. He leaned over his boyfriends prone body to whisper in his ear huskily. " I win...again."

He wouldn't have seen the small shiver that ran through the larger mans frame if he hadn't been looking for it. Katsuki was definitely ready for some birthday sex, and from the soft noise that escaped his partner when he ran his tongue over the selfsame ear he had just whispered into, so was Izuku.

So he was floored when his lover pulled away and whipped around, hand out, as if to keep a beast at bay.

Katsuki wanted to growl at getting denied, but the situation was so...stupid he snorted.

"What's wrong, Deku? We've done it in more public spaces and never gotten caught...and I know you wish I'd fucked you here back then..." He moved towards Izuku, gravelly voice seductive. Izuku took another step back.

"Kacchan this isn't what I came here for...I mean it is...but...not..." He was fiddling with the small box that had caused his loss in the first place, then stopped, back straightning. " You...said what you wanted for your birthday...was me right?" His eyes were pleading and Katsuki realized he wasn't just talking about for sex. He growled and looked away, shoulders tense and emotions riding high.

"Yeah....I mean. I already have you, you stupid Deku. You're mine." He reached out and took Izukus free hand, fingers lacing with his. He wanted to know what had the other so nervous. " What is that stupid box."

Katsuki Bakugou had never felt more like an idiot in his life when his boyfriend slid to one knee in front of him and opened the box that he'd been fiddling with.

The box that had plainly been a ring box the whole time.

"So...Yeah. I'm already yours, Kacc....Katsuki." The green haired giant stumbled over the words and shook his head. " Kacchan...So I can't give you anything but more of me...for the rest of our lives." The world seemed to hold it's breath as terrified green eyes met his and it hit him like a tidal wave what this whole day had been about. Izuku was proposing.

Well...Fuck.

The ring sitting in the casing was actually two rings. Two halves of a whole. -Just like them- They were about as manly as engagement rings got, tungstun steel bands with a single gem set in each band, one emerald, one ruby.

The blond didn't know how to process this. Of course he was going to marry the nerd, he'd just assumed he'd be the one asking. He could see his hesitation feeding that stupid insecurity his lover still carried and reached out his hand to snatch the box. He pried the rings apart and handed the one with the green gem out to Izuku with a slightly shaking hand.

"Youre supposed to put this ring on my goddamn finger right? Now give me your left hand Deku." He slid the ring onto his boyfriends left ring finger with a gentleness that belied his rough actions, and felt the slim band slide over his knuckle as Izuku followed suit. He pressed his forehead against Izukus, eyes meeting as a smile flickered across Katsukis lips, before eyes closed and their lips met.

"Happy Birthday, Kacchan"

Katsuki pulled away from the kiss with a snort.

" Shitty nerd getting yourself the better present for MY birthday" Katsuki crossed his arms cockily, the ring on his finger glinting in the afternoon sunlight. " I know I'm just that awesome." He ran his tongue over his lips. " But you did get me one thing I wanted..." The explosive heros arms moved to pull Izuku to his chest. " So I guess it's not too bad..." His hands slid down to squeeze his boyfr...fiances plump ass. " What do you say we celebrate this by giving me the other thing I wanted..." His smirk grew as he felt a twitch against his thigh, even as his boyfriends voice raised an octave. " HERE?"

#bnha bkdk #bakudeku #bkdkbirthday #bkdkgift

53 notes · View notes