BNHA~ ONESHOTS

Izuku x Kid!Katsuki ☁💢

Ship: Deku x Bakugo

Relationship Status: Friends

Title: Kacchan's a kid?!

Notes: im ready for the fluff

3rd person POV

It started off as a normal weekend, Izukus mother was to be out for a while and Izuku was at home working out; that is until a knock at the door ripped him from his work out session .  .  .

"EH?! W-WHAT DO YOU MEAN KACCHANS A B-BABY AGAIN?!" Izuku stuttered out

"A woman with a de-aging type quirk struck Bakugo, fortunately for him it isnt perminate, he will start aging back in a few days. So until then we are entrusting you with his care" Aizawa stated bluntly handing baby katsuki to Deku

"But i dont know how to care for a child!" Izuku said a bit freaked out,
katsukis little red eyes glared at deku as per usual

"Not my problem" he said zipping into his yellow cacoon and rolling away
(Legit cant stop laughing at this line)

"W-wha-..ok Kacchan, i guess your stuck with me. Your mom and dad are out of town anyway, so theres no where else you could go... i dont think. Maybe you could.." Izuku started sputtering on

"Dekwu!" Katsuki yelled his baby voice snapping Izuku out of his muttering
"A-Ah! Sorry Kacchan! Well anyway you must be hungry!" Izuku rushed to the kitchen only to pause

"Uh what do baby kacchans eat?" He muttered out to no one in particular

"Uh, d-do you want apple juice little kacchan?" Deku asked pouring it into a small plastic cup
And katsuki gave him a 'really?' look
"I-I dont exactly have sippy cups" izuku scrached his cheek lightly

the juice was gone and baby katsuki slept in izukus lap lightly snoring

Deku looked down inspecting his cute round face "..Kacchan" he breathed out raising his finger to katsukis hand who then subconsciously wraped his tiny fingers around it

Izuku bent down  kissed katsukis soft ashy hair
'W-what am i doing!?' He thought katsuki woke up from dekus sudden jerk back
"O-Oh! Good Af-Afternoon Kacchan! D-Do you feel well rested?" Izuku asked
"Mm" he hummed clearly not awake fully. He cutely leaned his head against dekus chest a bright purple light surrounded katsuki and he grew to the age of 4

"Dekwu! i wanna play now!" Katsuki said "Ok Kacchan!" Izuku smiled even now he loved to go along and do whatever katsuki wanted
"What would you like to play?" He asked sweetly
"Hide and seek dummy! but im hiding! And you gotta come find me!" Katsuki said dashing toward Izukus room

"1!..2!...3!-" he counted loud
"Ready or not Kacchan im gonna find you!" Izuku walked towards his room where he heard movement
He opened the door slowly to see a figure in his bed covered by his blankets

"Hmm i wonder where katsuki is" he said approaching the bed silently "AHA!" Izuku stated loudly lightly shoving his hands into katukis sides tickling him

"Ahahaha! Dekwu! You dummy! You better-hahahaah!" Katsuki yelled
Izuku picked katsuki up to about eye level
"Youre so cute Kacchan!" He said before pecking his forehead "What'd you do that for? stupid Deku!" Katsukis chubby kid cheeks were tinted pink, the purple  glow came again aging katuki to about 10 years old

"What do you want to do now Kacchan?" Izuku asked
" i want to watch a movie, stupid." Katsuki said with his arms crossed
Izuku handed katsuki his phone "here you can choose a movie from Webflix" he smiled down at him
_____

After the movie Katsuki and Izuku fell asleep in Izukus bed, Izukus arm was draped over katsukis tiny kid body while they napped and the purple glowing started again but more intense

Katsuki was now himself again...in Izukus bed.. cuddling Izuku

"K-K-K-Kacchan!" He nervously yelled drawing his arm back

Katsukis hand clasped over  izukus mouth and fluttered his crimson eyes open "dont you ever fucking shut up, Deku?" He said a bit gruff

"Ah!" Izuku shouted before
Quicky shooting himself off his bed like a rocket
"I-Im sorry i inturrupted your sleep Kacchan! The ladys quirk must have worn off quicker than expected! M-My bad!" He bowed and turned to leave when katsuki's arm yanked him back onto the bed
"Stay." He ordered,
Putting izuku's arm back where it was before

"O-Ok Kacchan" Izuku bravely agreed
Katsuki's hand reached up to Izukus flushed face rubbing a thumb over his soft lips
"Izuku.." he softly said

"K-Kacchan?" Deku questioned in the same tone, his eyes locked on katsuki's lips "Thanks.. i guess" he said roughly

His lips seemed to get bigger.. wait no They were getting closer!
Katsuki's lips connected with Izuku's, who was nervously unresponsive
At first but later got the confidence to move his lips in sync with the ashy blondes, soon after they both pulled back for air huffing a bit

Izuku lowered his head onto Katsuki's chest, not wanting to make eye contact out of embarrassment for their previous actions

"D-Dont think that meant anything! Good night, Deku" Katsuki mumbled out

"G-Good night Kacchan" answered back nuzzling into Katsuki's chest

"I.. might love you or somethin.." bakugo's voice was barely heard

"I-I love you too Kacchan."deku mirrored back

_______
Mmm

FUCK

SHIPING IT LIKE FED EX WOO