Amorous Scenario (MHA Male Characters X READER One Shot)

Her Sibling

Katsuki Bakugo x Reader

"(Insert Sibling's name)!" (Y/N) voice was slightly loud as to avoid disturbing other people.

"Where did that twat run off to?" She clutched the hem of her shirt, a sign of distress and worry. She was starting to sweat cold as she examined her surroundings, trying to spot a mop of familiar (insert hair color) hair. Her brows were furrowed into an expression of worry.

(Y/N) and her younger sibling had been shopping in the ridiculously large mall. (Insert sibling name) had been craving for a new All Might figure and literally just dragged their big sister everywhere. Perhaps they were feeling sluggish due to the weight of the older female and decided to just run off their selves.

Should she call the police? No, that would be exaggerating. Should she find the broadcast of the mall? But where should she start? The place was staggeringly large. Should she ask the people around? No, she's too shy for that.

Still on her train of thoughts, she hadn't noticed that she was about to ram into someone. That was until she felt like she walked into a wall.

"Hey, watch where you're going!" Well, it was a very angry wall she had pushed herself into.

She stumbled a few steps and bowed slightly for an apology. "I am so sorry, I haven't been paying attention to my surroundings."

Katsuki let out a 'tch' and passed by her. (Y/N) turned back to the ash blonde porcupine and wondered what got his panties in a twist. Katsuki walked to his destination, the store where they sell the latest All Might figurines. Truthfully, Katsuki had a lot of figurines in his room, almost rivaling Izuku. But he heard there was a new limited edition and he decided to buy it before Izuku could so that he'll tease him about it. He entered the store and he was immediately greeted with colors of blue, red, yellow and white. All Might merchandises were everywhere. This was Izuku's so called paradise.

He went to the figurine aisle and searched for the rare figure. That was when he saw it in someone's hands. It was a kid, about five years old, holding the statuette like it was made of glass. He took note of the bunch of teenagers, a little bit younger than him, surrounding the poor kid.

"Come on, kid. Hand over that doll," one of them said.

"I'm not an idiot," The kid stated, sticking out their tongue.

"Why you little brat."

They flinched when they saw the teen getting closer and it was probably out of reflex but they swiftly raised their leg and kick the teen's crotch. Katsuki smirked at this, amused at the sight. Before one of the teenagers could attack them, Katsuki stepped in front of the small figure, a threatening aura surrounding his tall body.

"Leave," he merely said and almost immediately, the bunch of bullies exited the store frantically.

"Thank you for saving me, mister but I was totally fine on my own," the bairn said, clutching the figure to their chest.

Katsuki smirked at their statement and croutched down to their height and messed their hair.

"You're quite a tough one," he remarked, "I like it."

The bambino stayed silent and stared at the kind stranger standing up.

"Are you lost?" Katsuki asked.

"It's not me who's lost, my big sister is. She can be an airhead at times so she's probably panicking right now. I was about to find her when a batch of birdbrains got in my way."

Katsuki's smirk got wider and he complimented the bud's attitude. "Well, you wouldn't mind if I give you company, right?"

The kid formed a small smile on their lips. "Yeah sure, you're a cool guy."

And so, the both of them exited the store and took off to search for the child's missing sister. Katsuki and (insert sibling's name) introduced and said facts about each other in the process. They were rather fond of each other's presence that you could mistake them as close siblings.

"(Insert sibling's name)!"

Katsuki and the said sibling turned their heads behind them to see a (insert hair color)-haired running towards their figure.
Finally having a good vision of the stranger, (Y/N) eyes widened when she familiarized the spiky hair.

"Y-You!" She exclaimed.

(Sibling's name) turned their eyes from their sister to Katsuki whose expression was contorted in slight shock.

"You've met her?" They asked Katsuki.

"Nope, she's just some blockhead I bumped earlier. Anyway, she's your sister?"

"Yeah, unfortunately."

(Y/N) stomped to her sibling and grabbed their ear forcefully.

"What do you mean 'unfortunately', huh? Aside from that, how dare you run away from me! I was worried sick, you bonehead!"

"Not my fault you're stupid."

"Shut up!"

(Y/N) turned to the blonde stranger and sighed. "I know you're that dick earlier. But since you took care of my sibling, I guess you deserve my forgiveness."

"I never asked for it!"

Irritated yet amused, Katsuki stated, "Next time, try to be responsible and watch over your sibling, the kid's as rare as the figurine their holding."

"Hey, this is supposed to be our one-shot, you pedophile."

"Don't break the fourth wall, you bubblehead!"

Soon enough, they were escorted out of the mall for their hideous crime of breaking the fourth wall. After a few scolding from the Great Author, they were allowed to continue the story and get over it because the said Author was running out of ideas. She disappeared into thin air and  left the confused characters in the story.

"Well, that's just great," Katsuki grumbled and before (Y/N) could retort, (Sibling's name) tugged the hem of her shirt. (Y/N) looked down to her sibling.

"What is it?"

(Sibling's name) raised their arm and lifted a finger to a nearby ice cream truck. "Can I have some ice cream?"

Muttering curses under her breath, she eventually obliged. "Fine, I'll need some of that creamy goodness too if that walking grenade is around."

"Who are you calling a walking grenade?!"

But alas, his yell remained unheard by the stressed girl who made her way towards the ice cream truck.

When they were sure (Y/N) was far from hearing their conversation, (Siblings's name) stated without looking up. "I know you're interested of my sister."

A tick mark plastered its way to the boy's forehead. "Stop jumping to conclusions, kid."

"You're too easy to read, Katsuki-san." They tore a piece of paper from the receipt they received. "Don't tell her I gave it to you. She can be very annoying."

Katsuki grabbed the sheet of paper from their grasp and was surprised to see a phone number scribbled in it. Surprisingly, he didn't make any violent reaction. He raised his arm with his hand in a fist towards (Sibling's name). The latter did the same and together they made a fistbump.

"Thanks bro."

"Yeah bro."