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felinecyan · 5 months ago

Text

Trust Issues

[Katsuki Bakugo x Female!Reader]

Synopsis: Some friendly advice: don’t ever go to the rival of your spar partner for help.

WC: 4893

Category: Fluff, Slight Angst,

This blog is a MHA fan page at this point HAHAHA

But since you guys REALLY liked the first oneshot of him, I felt inclined to write another one. So, here you go! 💞

『••✎••』

You didn’t think it would come to this.

In all honesty, you had never intended to hurt your friend.

All you had wanted was a fair fight. After all, that was why you were training, wasn't it?

So you could become a hero?

Now, granted, it was not a secret that Izuku Midoriya had always been on the… opposing end of Katsuki Bakugo's wrath ever since childhood. The boy was a spitfire; you had known that from the moment he had first stepped into class.

The Sports Festival only proved it. He was strong, powerful, and unafraid to let anyone who stood in his way know. It was that sort of determination that you had hoped to one day achieve, the will to succeed and not allow anything to hold you back.

It wasn't that you were star-struck or even jealous when he had been crowned first place at the festival. It was just inspiring, in a sense. He had fought tooth and nail to win, and in the end, he had come out on top.

However, his victory did not mean he could rest easy.

After the Sports Festival, Bakugo had taken a sort of… interest in you. You supposed he liked the way he fought against you, or maybe it was because he saw potential in you as a rival, but when class was over the next day, and the blonde had approached you, telling you to meet him out back, you were overjoyed.

Until he started to beat the ever-living crap out of you, that is.

And he still was, even now.

Every time you believe to be gaining more and more strength, he only proves to have become stronger. It was quite disheartening, actually.

Still, you did your best to keep up with him. It was no surprise to you, though, that he was better at you in almost everything.

That's why it seemed like a great idea for you to start sparring with Deku, right? Maybe the green-haired could teach you a few things and help you gain a bit of an advantage over the hothead.

But, as pure intentions would have it, the choice you made that day had landed you here.

You were at your locker, picking up books for Aizawa’s lesson when a hand rested atop the door of your locker. He didn’t close it, only using it as a resting place for his arm, so you didn't immediately look up to see him, instead pretending that you hadn't noticed him.

"Hey,"

Not a voice you were familiar with. You glanced around the area before looking over at the source—a tall boy with short black hair and dark brown eyes.

You blinked a couple of times. "Hi…?"

He flashed a grin and leaned a bit closer to you, his voice dropping low. "Nice weather we're having, don't you think?"

"Uhm… sure, I guess." The confusion was obvious on your face, and he laughed at your expression. "It's nice, yeah."

"Well, the weather seems a lot nicer on the roof, I think." His words were slow, and his smile was growing a bit too much for you to be comfortable with. "I could take you there, show you the view. What do you—"

He was caught off by the large hand that suddenly slammed down on the top of your locker, shutting it. You were about to tell the person that the door had hit your head when you looked up at those glaring crimson eyes and felt your stomach drop.

Katsuki Bakugo.

"Hey, what the hell?!" The boy exclaimed. "What's the big deal?!"

Bakugo didn't seem to acknowledge the other, simply glaring down at you only. You were frozen in place. You had never seen the boy this angry, not even at the USJ attack.

"You." His voice was quiet, unnervingly calm, but the undertone was filled with enough venom to make the hairs on the back of your neck stand up. "You lied."

"Uh—" You began but were cut off.

"You told me you had to bail yesterday. That you had homework to do." He was staring right through you, and you felt a cold shiver run down your spine.

You swallowed, and his eyes flickered to your throat for a split second. "I did, though."

"You didn't," He hissed, teeth gritting together. "You were with him."

"With who—"

You had no chance to react before he slammed his fist against the lockers again, right beside your face, and the boy who had been trying to talk to you only watched as you were cornered.

"Don't lie to me, damnit!" He was snarling, eyes alight with fury. His hand moved from the lockers and back to his side. "You were with that shitty nerd. Don't you fucking deny it."

"I—" You tried, but your voice was shaking, and he interrupted you before you could say anything.

"Do you think I'm a fucking idiot?" He leaned down to your level, his red eyes burning into yours. "Do you really think I wouldn't find out about your little play date with Deku?"

"Play date?" Your eyebrows furrowed. "I was just training, Bakugo. It's not that big a deal."

He scoffed, pulling his hands into his pockets. The rage was still in his eyes, but he didn't appear to want to act on it, instead turning his head to the side.

And despite it not being a good time, the dude beside you was still here, and he had a comment.

"Hey, I was here first, dude." He said, stepping forward. "It’s clear you two have a problem, but this chick isn’t yours. Beat it."

You were honestly expecting Bakugo to explode on him, maybe even punch the guy. He was always so aggressive.

Instead, he simply stared at him for a long moment, blinking at his audacity, only to roll his eyes and turn back to you.

"If you think Deku can help you, then go ahead." He shrugged, taking a step back. "We’ll see how good his teaching is if it can get you to stand a chance against me."

"You think—"

He interrupted you, not even giving you the chance to finish.

"Five o’clock, gymnasium." He smirked, but his eyes were hard. "Don't make me wait."

"But, you said—"

He had already turned his back and began to walk away, the other boy watching him with a dumbfounded expression.

Bakugo only nudged him aside with his shoulder, not giving him a glance as he left the hallway. He might’ve called over his shoulder, calling the kid an extra.

You weren't sure, and frankly, you didn't care. The only thing you cared about at that moment was what just happened, what was going to happen, and kicking the ever-loving shit out of the tattletale who just ruined everything.

The guy was still staring at the hallway Bakugo had disappeared in, his eyebrows scrunched together.

"Did he just—"

"Don’t." You held up a hand, and his mouth shut immediately. "Just don't."

The boy didn't say anything after that. You left him as he was, not caring if he was confused or not. He shouldn't have interrupted in the first place.

You walked to the classroom, immediately hunting down the other blonde, who happened to be your betrayer. He was sitting down, talking to Sero and Kirishima, but you didn't hesitate to grab him by the ear and drag him away.

"Hey!" He cried out, struggling to escape. "What the hell?! Lemme go!"

"Why'd you do that?!" You demanded, turning to him and letting him go. "You ratted me out!"

He blinked, not understanding. "What are you talking about?"

"Don't play dumb, Denks!" You pointed at him accusingly, glaring at him. "You told Bakugo that I was training with Midoriya."

"I… was under a lot of pressure, okay?" He raised his hands defensively, leaning back. "Bakugo came to me after school and demanded where you were. He threatened to blow my face off!"

"Oh, yeah, real mature." You rolled your eyes. "Do you have any idea what you’ve done to me?! He’s going to actually blow my face off."

"He didn't seem that mad," He mumbled, rubbing the back of his neck. "Maybe it'll be okay."

"He talked like a regular person," You crossed your arms. "He was terrifyingly calm, Kaminari! And now he wants to meet me in the gym at five o'clock."

"Dude,” Sero extended the vowel, sitting forward in his seat as he had heard the conversation. "You’re so screwed."

You couldn’t help the glare you threw at him.

"You're not helping."

Kirishima also turned, frowning. "No, dude, he's right. You are screwed. I mean, you were sparring with Midobro behind his back." He shook his head. "He probably wouldn’t have cared much if it was me or anyone else, but—"

"You picked his mortal enemy." Sero finished, raising an eyebrow. "Like, seriously, dude. What did you expect?"

"Kaminari not to snitch on me?" You threw a look at the yellow-haired boy. "So much for being friends, huh?"

"Hey, I warned you," Kaminari huffed, crossing his arms. "But no, you wanted to hang out with his rival. If I didn’t tell him, I'm pretty sure he would've killed me. Like, literally, he would've killed me. No doubt."

"But you're fine with me dying?" You asked, a teasing smile pulling at your lips. "I see how it is."

"I thought I would have until after lunch to warn you," He defended himself, shrugging. "Guess he warned you instead, huh?"

You sighed, shaking your head.

"You guys aren't helping," You turned, running a hand through your hair. "I'm dead. So dead. Oh my god."

"Alright, who pissed off the chihuahua?"

You spun around at the sound of Mina's voice, seeing her, Jiro, and Hagakure all standing together.

How wonderful. The gang's all here.

"What are you talking about, Ashido?" Kirishima questioned, tilting his head.

"Bakugo's pissed," Jiro explained, pointing a thumb in his direction. "He’s storming through the hallways like someone just took a dump in his cereal."

"And it's not like he was in a good mood this morning, either," Hagakure added, bouncing on her toes. "Did something happen?"

You groaned and flopped down into a chair, hiding your face in your hands.

"Idiocy happened," Sero answered, shrugging. "That's what happened."

"Shut it, Tape Boy."

"You should probably tell us," Mina advised, sitting down next to you. She pulled you into a side hug, patting your shoulder. "What's up? Talk to me."

"Bakugo found out that I've been training with Midoriya," You mumbled, and the three girls nodded. "I’m dead. Aizawa can’t even save me."

"Aw, c'mon, it's not that bad." Jiro rolled her eyes, walking over to join the group. "Bakugo's all bark and no bite."

"He's not… all bark." You muttered, not meeting her eyes.

"I can vouch for that." Kaminari grinned, but the glare you shot him made him falter. "But uh, no, yeah, he's definitely more bite than bark."

"Oh, you poor baby." Hagakure cooed, leaning forward to ruffle your hair. You couldn't see her face, obviously, but you had a feeling she was smiling. "You can do it, though. It can't be that bad."

"You know what you should do?" Kirishima suggested a bright smile on his face. "Talk to him."

"I think that would make things worse, dude." You rubbed your eyes, sighing.

"I mean, tell him why you were doing it." He shrugged. "He’s feeling all types of betrayed right now, I bet. If you just explain your reasoning, he might let it slide."

"Doubtful."

"But it's worth a shot, isn't it?" He raised an eyebrow, his smile still intact. "Plus, you’d be showing him that you aren't afraid to take the initiative. Maybe he'll be a bit nicer."

"Do it at lunch so that if he tries to kill you, there'll be teachers nearby." Sero grinned.

"You're really not helping." You glared at him, but the group just laughed, leaving you to your sulking.

Mina was about to say something when the door to the classroom opened, and the very loved and grumpy Aizawa walked in. He didn't say a word; instead, he just shot a look at the group before sitting down to wait for the last few minutes before class started.

As much as you wanted to believe it, the only thing the group's conversation managed to do was make you more worried. You spent the entire class staring off into space, staring at the blonde boy who sat two seats in front of you.

His shoulders were tense, and his pencil was practically snapping in half as he scribbled notes on the paper. Every once in a while, his eyes would flicker back and forth, his teeth gritted, and his pencil would move a bit faster.

You couldn’t focus on what Aizawa was saying, too distracted by the blonde's behavior.

The class seemed to go on forever, but eventually, the bell rang, and the class began to shuffle out, chatting and laughing with their friends.

"Hey, Bakubro!" Kirishima walked over to the hothead, who had stayed behind to pack up his things. "You okay, man?"

He was a real one, that Kirishima.

"Peachy." He replied, throwing his bag over his shoulder. His tone was dry, and his eyes were tired, but there was a hint of anger in them.

"You sure? You seem a bit—"

"I'm fine, Shitty Hair." He hissed, his patience wearing thin. "Back off."

The redhead only nodded and backed away, holding his hands up. "Alright, man. Whatever you say."

He looked over at you, his eyes flickering between you and Bakugo.

He didn't need to say a word. You understood. You slowly approached the blonde, your heart in your throat.

"Uhm," You started, your voice cracking. You cleared your throat, trying to seem as unthreatening as possible. "Can we talk? I'll buy lunch."

He glanced at you, his jaw clenching. His eyes flickered down to the floor before meeting yours again.

"What makes you think I need you to buy me lunch?" He huffed, his grip on his bag tightening.

"It's an offer, dude," You shrugged, trying to sound more casual than you felt. It didn’t work. "I just want to talk, okay?"

He stared at you for a long moment, the gears in his head working. He looked over at Kirishima and Kaminari, who had been watching, before rolling his eyes and huffing.

"Fine. Whatever."

He pushed past you and made his way to the door, not bothering to check if you were following. You gave the other two a small, awkward smile and hurried after him, following close behind as he stomped his way through the hall.

You kept a bit of distance but stayed close enough so that he knew you were still there. He didn't speak, didn't even look at you, and his shoulders were still tense.

This was not going to end well.

But he hadn’t said no, so maybe there was a chance.

"So," You began, breaking the silence. "I—"

"Why?" He cut you off, not slowing his pace. His eyes were forward. "I already know your damn reasoning, so don't give me some bullshit excuse. Just tell me the truth."

He had stopped walking, now turning to face you. There were students milling about the hallway, and a couple were giving the two of you strange looks. You tried to ignore them.

You focused on the blonde's gaze.

"You're strong," You confessed, your voice wavering. "I want to be stronger."

His eyes narrowed at that.

"You could've asked," He growled. "You didn't have to sneak around and hide shit."

"Asked to… what? To kick my ass harder during our spars?" You huffed. "Because, as much as I hate to say it, I'm not winning in those."

He paused, his eyebrows furrowing.

"Is that what this is about?" He asked. "You wanted me to go easier on you? Are you kidding me?"

"No, that's not—"

"If you think villains are gonna hold back," He cut you off again, and the volume of his voice was getting higher. "You're out of your damn mind. You can't always depend on some shitty extra to bail your ass out."

"That's not—"

"Then what the fuck do you want from me, huh?!" He demanded, throwing his hands up. "You want me to hold your hand through heroics?! Is that what it is?!"

"I'm not asking you to do anything," You defended yourself, glaring. "All I wanted was a different perspective, damn."

"Yeah, what a nice perspective you got." He scoffed, rolling his eyes. "Get perspective off the kid who can’t even use his quirk without breaking his fucking body. What a brilliant idea."

"Oh, come on!" You crossed your arms. "There is no reason for you to be so petty. I did this for you, and for me. What's the problem?"

"For me? " He echoed, his eyes widening. "The hell do you mean, 'for me'? Going behind my back and training with the nerd is not doing something for me."

"I did it to be a better opponent to you!" You raised your voice, ignoring the stares of your classmates. "I'm tired of losing all the time! You're my friend, and I don't want to constantly have my ass handed to me!"

"We're not friends," He hissed. "Friends don't do this kind of shit."

You faltered, taken aback.

"I'm— You're—"

"Save it," He snapped, not meeting your gaze. "I'm done. Fuck this. Fuck you. Go find someone else to train with."

He pushed past you, shoving his hands into his pockets as he stomped away. You stood there, gaping, unable to understand what just happened.

"Bakugo," You tried, your voice cracking. You didn't turn, too busy staring at the tile floor.

"Fuck off, idiot." He spat, not bothering to look back. "You can forget about the sparring later."

He didn't wait for you to respond. Instead, he shoved his way past the crowd, disappearing from sight.

You were still frozen, and you couldn't tell if the tears welling up in your eyes were from frustration or sadness.

The students rushing around you began to slow, staring at you with pity, confusion, or both.

But you didn’t have time to care because, at that moment, you couldn’t think of anything else.

Your stomach twisted. Your head throbbed. Your heart broke.

And you felt like you were going to throw up.

"Dude," Kaminari said, appearing next to you. "That was rough."

You didn't reply. You couldn't.

"Shut up, man," Kirishima said, placing a hand on your shoulder. He was frowning, his eyes full of worry. "She doesn't need that right now."

"This is some B-lister movie shit right here," Sero commented, shaking his head. "Seriously, what a drama queen."

Bakugo… he was… hurt. You could see it in his eyes. He was angry, obviously, but there was something else. Something that you had never seen before.

"He’s…"

"An idiot?" Sero guessed.

"A jerk?" Kaminari added.

"Emotionally constipated?"

At that, Kirishima punched Sero in the shoulder, causing him to groan and rub the spot.

"Ow, what was that for?!"

"He's just mad," Kirishima ignored the question, turning to face you. "Just give him some space. He'll come around."

"This is different," You argued, your throat burning. "I've never seen him like that. Never. It’s like he’s— I don't know."

"He's an asshole," Kaminari muttered, glaring down the hallway. "Don't waste your time on him."

"You didn't see the look in his eyes," You shook your head. "It was so different. He was almost… dejected."

"Hurt?" Sero repeated, raising an eyebrow. "The guy didn't look like he was in pain. He looked pissed."

"I… did this," You said, and the three boys frowned. "He said we weren't friends because I went behind his back. I didn’t realize he saw us as friends, and I— I ruined it."

"Hey, man, you didn't ruin anything." Kirishima shook his head, his voice firm. "He’ll realize the things he said and—"

You needed to apologize. You needed to go to him, and apologize, and explain in a way that doesn’t leave room for questions.

"I'm sorry," You spoke, interrupting the redhead. "I just— I gotta— I'm gonna go."

"Wait, I wouldn’t—"

But it was too late. You were already pushing your way through the crowd, not caring about the future consequences.

You were on a mission, and you were going to get shit done.

It was easy enough to find him. The Pomeranian hair was a dead giveaway. He never made it to the cafeteria and was instead standing off to the side, staring out the window.

He didn’t look up when you approached him, but you could see the tension in his shoulders.

"I'm sorry."

You didn’t beat around the bush or try to ease him into the conversation. You just came out and said it because there was no point in hiding it.

"Just…" He sighed, not bothering to look at you. "Just leave me alone, alright? We're done."

"Look, I didn’t—"

"Why can't you just listen?!" He yelled, whipping around to glare at you. Despite his angry expression, though, you could see the hesitation.

He wasn't as confident as usual.

"You're not listening to me," You argued. "I'm apologizing. Why can't you—"

"Because I don't need you to apologize," He snarled, his eyes narrowing. "I don't want your fucking apologies. You did what you did, and I'm over it."

"It's obvious that you aren't over it."

"What, and you are?"

"No, not at all," You shrugged, trying not to flinch. "I’m trying to fix the problem."

"Well, don't." He huffed, turning back towards the window. "There is no problem."

"You were going to take your anger out on me," You said, not daring to step any closer. "How the hell is there no problem?"

"I told you," He turned to face you. "I don't care. I don't give a shit anymore. I'm not going to spar with you. Not anymore."

"You can't—"

"I can't, or I won't?" He raised an eyebrow.

"Neither," You said. "I didn't— I didn't train with Midoriya because I didn't trust you."

He laughed. Actually, genuinely laughed, his eyes crinkling in amusement. You thought the most terrifying moment of his was when he spoke calmly, but that?

That, right there?

That was the scariest moment of your life.

"Are you joking?" He snorted, the smile disappearing just as fast as it had come. "You think that’s why I'm pissed?"

"It's— it's part of it, right?"

"Oh, no," He shook his head. "No, you don't get it, do you? Do I have to spell it out for you, dumbass? Do you want me to fucking say it?"

You hesitated, the hairs on the back of your neck standing up.

"Say what?"

He sighed, rubbing his face with his hands.

"I was fine with the spars," He explained, his voice quiet. "I was fine with the competition. It was fun. You were a good match, and it made me a better fighter. I liked it."

He stopped, taking a deep breath.

"But when you went behind my back," He continued, his voice tight. "And when you didn't bother to tell me and instead told Dunce Face? Of all people?! That's where I had a problem."

"What does—"

"It means you're a coward."

You felt as if you'd been punched in the stomach, the air being knocked out of your lungs.

"You couldn't even look me in the eye and tell me, so instead, you went behind my back." He continued, and the volume of his voice was increasing. "You were too scared to face me, and you ran off and hid like a child."

"That's not true—"

"It is," He growled. "You know it, I know it, and the rest of the class knows it."

"So, you're telling me you're pissed because I'm a coward?" You asked, trying to keep the quiver from your voice.

"Partly," He replied, and the look in his eyes made you flinch.

"Partly," You repeated, your eyebrows furrowing. "So, what's the other part?"

"That I trusted you."

The words stung. They burned through your skin and pierced through your heart, making you feel as if you were the one with the explosion quirk.

He didn’t let you respond and instead walked up to you, his eyes dark.

"I trusted you," He repeated, his voice low. "I trusted you to come to me if you needed something, and I trusted that you would be honest with me. I thought we were at least close enough for that, but it turns out I was wrong."

"You— you weren't wrong—"

"If I was wrong, then why the hell did I go to Deku?! Why not me?! Why did you not trust me?!"

"I did trust you!" You cried, your eyes stinging.

"You went to the one person who could break his body with every punch," He snapped, his hands curling into fists. "You went to the kid who can’t control his damn quirk, and you went to the one person that I—"

He stopped himself, his face twisting in anger.

"What?" You pressed, taking a small step forward. "What were you going to say?"

"Nothing." He spat, turning his head. "Forget it. It's none of your damn business."

"Tell me."

"No."

"Bakugo," You pressed, trying to sound more demanding.

"Fuck off."

"Bakugo!"

He didn't answer and, instead, began to walk away.

"Damn it," You hissed, running up and grabbing his arm.

"Let go." He warned, not meeting your gaze.

"I'm sorry." You pleaded. "Okay? I'm sorry."

"Yeah, you already said that."

"I do trust you," You said. "You're an ass, and you're annoying, and you can be a bit too hardheaded, but I still trust you."

He paused, not looking at you.

"Then why didn't you go to me first?" He asked, his voice wavering. "You were my damn partner, and yet you—"

"I didn’t want you to make me feel bad," You answered. "I wanted to surprise you and prove myself. I know I can do it. I'm strong, and I'm fast, and I can be better than what I am now, and I wanted to show you that."

He was silent, but he still didn’t pull his arm from your grasp.

"I couldn’t ask for your help," You continued. "Because I didn’t want you to treat me any differently. I wanted you to see what I could do without any outside influence."

"What a stupid reason."

"You don't have to agree," You muttered. "But it was my reasoning, nonetheless."

He didn't say anything, and you sighed, letting go of his arm.

"I'm sorry," You apologized again, trying not to cringe. "I should have told you sooner, and I should have come to you. I should have trusted the way you'd react and not predicted how you would act. I was being selfish, and I should have considered you."

He turned his head, his eyes still narrowed. But it wasn't angry. No, it wasn't anger at all anymore. It was pure curiosity.

"What were you trying to prove?"

"Huh?"

"To me," He said, his eyebrows furrowing. "If you were training with me, then what were you trying to prove?"

You bit the inside of your cheek.

"I'm not sure." You answered, not daring to meet his gaze. "I guess I just wanted to impress you."

"Impress me?" He scoffed again, rolling his eyes. "You really are an idiot."

"What's that supposed to mean?!"

"It means I don't need to be impressed," He explained, his voice softer than before. "I don't give a shit about being impressed. I just want you to be stronger."

"So you can still kick my ass? But be more proud of it?" You guessed, smiling.

"Something like that," He shrugged, shoving his hands in his pockets. "I want to be able to fight you without holding back."

"Oh, come on," You complained, rolling your eyes. "That's a load of crap, and you know it. You wouldn't have to hold back against me."

"Oh, yeah?" He asked, his voice lowering. "An hour with the nerd, and you think you're on my level now? You're delusional."

"You underestimate me."

"I'm not underestimating shit." He scoffed, leaning down slightly. "I can tell you, right here, right now, two minutes. I'd give it two minutes, tops, and then your ass would be on the floor."

"Really?"

"Really," He nodded, smirking. "Two minutes. That's it."

"Five o'clock?"

"Tch, fine," He agreed, taking a step back. "Don't be late, idiot."

"I won't." You assured, turning to leave. "I'll see you then, Bakugo."

"You'll see my foot up your ass."

And, just like that, the two of you were back to normal.

Did you win? Hell no. But your plan with Deku did come in handy, and you were able to put up a pretty good fight.

He did still beat you, of course, and the time was 4:57 when he finally got you on the floor.

But, it wasn't as humiliating as the previous spars, and you weren't nearly as embarrassed.

Instead, he just grinned, pulling you up by your hand and offering some tips.

And, honestly, they were better than the ones Midoriya had given you.

So, maybe going to the firecracker wasn't a terrible idea after all.

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