BakuDeku Oneshots!!!

Flirtatious Behavior

Third Person P.O.V.

"Listen up class, Midoriya was git by a quirk over the break. He is fine but it affects his behavior. We are not sure how the quirk works exactly but be assured he is fine and don't let him become a distraction towards you" Aizawa sensei explained to the class in a monotone voice.

Everyone eyes immediately fell onto Izuku who was peacefully sitting at his desk. He didn't seem shy under all of the attention and was simply minding his business. Aizawa sensei continued on with the lesson as the class let their eyes fall back onto the lesson. Halfway through class Katsuki felt a kick on his seat, him looking behind him to Izuku with a glare. Izuku shot a wink towards Katsuki as well as blowing a kiss towards the blonde. Katsuki turned back around, his face a pale shade of pink. The rest of the day went as normal, except for the fact that Izuku was acting odd. He would consistently send winks towards people, mainly Katsuki, and say things that were way out of character for the usually timid boy. Near the end of the day a paper fell onto Katsuki's desk, he sighed in annoyance and opened it.

'Call me sometime cutie, *** **** **** ~Deku' the notes read with a few hearts and a kissy face drawn onto the paper.

Katsuki scoffed and crumbled the paper back up, sticking it in his pocket subtly. The school day soon ended and everyone was heading back to the dorms, yet Izuku was nowhere to be found in the commotion. Though nobody thought to check with Katsuki who always took a separate path from the majority of the class. Izuku was walking with Katsuki, right next to him for the first time and unafraid.

"You know, it's not that I don't love staring at your flawless nape all day but I'd much rather stare at the front of you" Izuku said in a flirtatious tone, walking backwards in front of Katsuki for a moment before returning to his side.

"Shut the hell up Deku" Katsuki warned.

"Make me~" Izuku teased once again, even nudging Katsuki slightly.

"I'll kill you!" Katsuki yelled while his hands let off small explosions, him obviously a tint of pink.

"At least I'd die at the hands of an angel" Izuku remarks, holding his hands to his forehead dramatically.

"Tch, be quiet nerd" Katsuki finally gave up for the first time, he had no idea how to handle flirting.

"Kacchan, if I hold your hand will you use your quirk?" Izuku asked, this time sounding relatively innocent and curious.

"Shut the fuck up! I'll kill you!" Katsuki shouted again, both of his hands turning to fists.

"Anything for you" Izuku stated with, yet another, wink.

The rest of the walk was silent and it didn't take long for them to arrive at the dorms. Katsuki purposely quickened his walk and went in before Izuku. Izuku let himself walk at the same pace, figuring he'd see Katsuki in the dorms later. As Izuku entered the dorms he was met with slightly awkward smiles and greetings. Ashido, Uraraka, and Todoroki were in the kitchen talking along with a few others. Meanwhile Katsuki, Kirishima, Kaminari, and others sat in the living room. Izuku walked towards the kitchen, leaning against the counter.

"So Deku-Kun how are you feeling?" Uraraka asked in her usual bubbly tone.

"Pretty good, and you?" Izuku answered.

"Oh, I'm good! Where were you after school?"

"Walking with that cutie" Izuku pointed over to Katsuki who didn't hear.

Uraraka froze slightly at that comment, as did everyone else who heard the conversation. Most of them shook it off and continued the conversation.

"Hey Mina looking good today! You go girl" Izuku stated while him and Ashido shared a high five.

"Ha, thanks Midoriya. Not so bad yourself" They two gave a snicker, smiling at one another.

"Hey Midoriya, do you know why the quirk is making you act so flirtatious?" Todoroki asked in an only slightly interested tone.

"Why? Do you want me to flirt with you too?" Izuku teased, getting closer to Todoroki. "I guess your kinda cute, but not my type exactly" Izuku stated in a joking way.

"Very humorous Midoriya" Todoroki added.

"Anyways, see you guys later!" Midoriya stated before walking in the opposite direction towards the living room.

He stood behind the couch in which Katsuki sat. Katsuki had his arm comfortably rested on the top of the couch. Izuku took advantage of this and gently placed his hand atop of Katsuki's, a smirk forming on his lips.

"What are we watching sugar?" Izuku asked sweetly.

"Don't call me that" Katsuki replied coldly, snatching his hand away from Izuku's.

"Whatever you say sweetheart" Izuku said as he now threw his arms around Katsuki and hugged him from behind.

"Do you have a death wish!" Katsuki yelled as he shoved Izuku away.

"Only if it's you, beautiful" Izuku answered with another wink.

"Shut the fuck up Deku" Katsuki demanded with an uncaring tone, turning away with another faint pink upon his cheeks.

Izuku let out a sigh of defeat before walking around and sitting next to Katsuki. Katsuki ignored him for a bit until Izuku made his next move. He let out an obviously fake yawn and slowly stretched his arm around Katsuki. The explosive blonde quickly hit his hand off of his shoulder and shoved him to the floor in a fit of anger. The flirtatious green haired boy simply gave a slight pout as he got back up and sat next to Katsuki once again. The others in the room simply watched their interactions, all admiring Izuku's bravery to flirt with Katsuki like that.

As Izuku sat next to Katsuki he always got too close. Yet every time Katsuki would scoot away Izuku would follow. This continued till Katsuki finally stood up and walked away. Izuku watched him while giving a slight pout before standing up himself. All of his classmates gave each other smirks or looks of worry as they watched him pursue Katsuki so recklessly.

"Kacchan wait!" Izuku shouted out as he caught up with the flustered blonde.

"Go away Deku, I'm sick of your shit"

"What shit? I only speak the truth my love~" Izuku said as they walked to who knows where.

"Don't fucking call me that"

"What? My love~"

"Are you fucking dumb! Knock it off you liar!" Katsuki shouted before smacking Izuku.

"Ow! Sweetie why- Uh- K-Kacchan?" Izuku quickly switched personas.

"The quirk wore off..." Katsuki mumbled.

"K-Kacchan why did I just call you sweetie? and- Oh my god the quirk! I'm so sorry Kacchan I should I- I'll go I'm so sorry for bothering you I don't know how that quirk affected me that way I'm so sorry I-I need to go!" Izuku began to ramble, a thick layer of red upon his cheeks and embarrassment written all over his expression.

"Don't you dare fucking walk away from me yet Deku" Katsuki said grabbing onto Izuku's hand.

"K-Kacchan?"

"Did you mean it? The flirting and shit, was it just the quirk?"

"I- Um- I-I shouldn't answer t-that right now"

"Fucking answer me!"

"Y-Yes! It was true! I-I have a crush on you... I'm sorry..."

"Saturday, 6 PM, be fucking ready." Katsuki said quickly before kissing Izuku's cheek and walking away, leaving a jaw dropped Izuku.