You And Me, Together

Bonus Chapter ( ◡́.◡̀)\(^◡^ )

Four villains are tied up together and not far away, there's a girl which seems to be the one who called them out. On her lap is a kid, probably at least 3-4 years old with ash blonde hair and wearing Bakugou's costume that is too big for him.

The hero went up to them. The greenette looked up and smiled awkwardly. "Hello, sir. I'm Izuku Yagi, Katsuki's girlfriend and also a hero intern. Sorry for the sudden call, but you see....." She trailed off and took a deep breath. 

"Kacchan was turned into a toddler by a villain."

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Toshinori and Inko was at the Bakugou's having lunch when the retired hero's phone rang. His daughter's name appeared on the screen and he immediately answered it. The three other adults in the room watched as the blonde's happy mood morphed into a shock expression.

"Alright, we'll be there. Just hang on." He said before hanging up. He then turned to the three expectant adults. "Well, how should I say this...." He trailed off, quite hesitant.

"Did something happened to Izu?" Inko worriedly asked. The blonde shook his head no. "Surprisingly, it's not Izuku this time." He then looked at Mitsuki and Masaru. The woman facepalmed. "Don't tell me it's my brat?" She stated frustratingly.

After some more talking, they went to their cars and hit the road to the police station.

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Izuku sat at her uncle Naomasa's office with the blonde beside her, cursing under his breath. The greenette was still on her hero costume but the blonde was changed to an oversized black shirt and still with his black boxers that looked like shorts for his shrunken size.

"Kacchan-"

"NO." He spat out, cutting her off. The greenette pouted. "But Kacchan!! Come on!! Just this once!" She whined. The blonde stood up on his tiny feet, his hands crackling with small pops, glaring holes at the grinning greenette. "SHUT THE FUCK UP DEKU!! I AM NOT SITTING ON YOUR LAP AGAIN YOU PIECE OF SHIT!! I AM NOT A GOD FORSAKEN SNOTTY BRAT!!! I AM A FULLY GROWN AND CAPABLE TEENAGER!!!" He yelled. The greenette covered her mouth with both hands because of the grin she can't stop. "OH MY GOD KACCHAN THAT'S SO ADORABLE!!" She squealed in her muffled voice. 

Apparently, the last villain they caught up the rooftop earlier can turn people into kids with his quirk. Bakugou Katsuki was turned into a 4 years old with the mindset of a 17 years old teenager. Everything is still intact, his memories, knowledge, quirk, his very foul mouth, and behavior. EVERYTHING.

Their parents barged into the room a couple more minutes. Mitsuki laughed her ass off at the sight of her son going back to an actual brat.

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Because of the circumstances, it was suggested that he should stay at home for the meantime, but because he's Bakugou fucking Katsuki, he said; "I'm going back to the dorms and go to class. I'm not a fucking pussy!" 

And now that brings them to this situation.

Their classmates waiting for their arrival at the common room swarmed them with questions as soon as they stepped inside the building. The moment that they saw the blonde explosive boy, some stopped to stare with wide eyes, some burst into laughter, and most of them yelled at the same time, "YOU HAVE A SON??!!!"

"STOP!!! I CAN'T UNDERSTAND A SINGLE THING!!!" She yelled. They all went silent at the sudden outburst.

"Let's all calm down and sit first, yeah let's do that."

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"So let me get this straight Yagi-san. Bakugou-kun will be staying like this for at least 3 to 5 days." Iida asked after the greenette explained the situation.

"Yes Iida-kun. So please don't mind his size. Kacchan is still Kacchan even if he's turned into an ado- ehem, I mean a toddler." She stated, hiding her grin as much as she can.

Night came and dinner is finished. The blonde is dressed in a child-sized black pajamas with small white skulls on them courtesy of Yaomomo. Izuku walked side by side with the blonde as they walked down the hall to Katsuki's room. She then heard a thud. She looked down and the blonde passed out. She smiled to herself. This is the only time she got to see the blonde's guard down this much. She kneeled down and picked him up, then carried him till they arrived at the blonde's room. She fished out her key to Katsuki's room on her back pocket and opened the door immediately. She locked the door behind her and went to bed. She carefully placed the blonde down. She lied down next to him and pulled the covers up. She hugged the small body of her beloved. She fell asleep not long after.

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The next few days are to say interesting. They got so much stares as they walked to school. Izuku forces herself not to grab her phone and take pictures of her adorable toddler-sized boyfriend in a mini version of their uniform. seeing him in this size makes her remember their kindergarten days where the blonde always protect her even when she already got her quirk.

During their class, she can't help but tease the small blonde when he tries his hard to see the board.

"Hey Kacchan, can you see the board? I'll give you my notes later. Why don't you sit on your desk? that would be more helpful."

"Shut the fuck up Deku!" 

At lunch;

"Want me to feed you?"

"......"

"Can you hold your chopsticks properly?"

"CAN YOU STOP THAT?!!"

Hero lessons;

"OH MY GOD YOUR SO ADORABLE KACCHAN!!! YAOMOMO THANK YOU FOR MAKING A MINI COSTUME FOR HIM!! THIS IS GOLD!!"

"FOR GODDAMN SAKE STOP TAKING PICTURES!!!!"

At the dorms;

"Let's sleep together again!!"

"GET THE FUCK AWAY!!"

After five days of torment, the blonde went back to normal and teased the greenette in every moment he can which is probably all the time without a pause.