BIG(Crossover X Child Reader)

Girls being weird

We Open to see (Y/n) at his original Age Standing at a stage and Singing as he slowly becomes older.

Hiroi aoi kono basho de
Tokiga nagarete yuku
My precious time

After the song said "My precious Time",We are given a Title Card showing the Fic's name of "Big".

Itsu no manika kiete shimatte kakegaeno koega
Tsumaranai hibimo sorega sukide ikitetanda

We transition to (Y/n) and his older Classmates Looking bored In class as well as Relaxing in their Dorm with Our Toddler Teen Smiling At the 4th Wall before Becoming Confused.

At tetanda,His Face suddenly split showing One half being Normal and the other Being Covered By darkness.

Higa sashiteru tokomade omoikkiri hashitte
Shinjirarenai koto bakari menomaeni okiru

It transition to show (Y/n) Hanging out with All of his Classmates and Doing all Child Like things with his teachers Groaning at them.

[Pre-Chorus]

Taiyou no hou wo miagete tachiagaruno tsurakete
Susume koto dake omouto

A Small Figure is Seen but no one Could Tell who it is as Everyone tried to Reach out for them and As it Rapidly changed from person to Person,Once it Reached Our Toddler Teen....

[Chorus]

Setsunai tabiwo tsuzukeru kawatta me no okuniwa

Issei was in His Balance Breaker Battling Vali as Bikou tried to Attack him from Behind but Koneko did him a Favor and stopped the Attack as Her Eyes Darkened with A Smirk.

She Grabbed him and Sent her Own attack.

Natsukashii itoshisa wo motomete (On my way)

It Changed to Izuku and Akko Having A good time Before Showing Battling Someone with Izuku Bleeding out.

Kizutsuke attanowa nikui wake janai nosa

It Rapidly Showed Allies And Enemies Before it Changes To (Y/n) On The Ground in His Original Body With Somebody Reaching Their Hand out to him as he looks up and sees Yagyu.

Bokuno subete wo Giseini torimodosunda Bokura no my precious time

He smiles and Grabs her hand as He Becomes our Toddler teen,We all know and love as The song ends with The Entire School Standing and Smiling at The Fourth wall.
__________________________________________________________________________________

They went back to their seats as Port Couldn't Even Understand what he had saw and just Decided to lay down on the floor Questioning What he saw.

But he wasn't the Only One,the Class were Questioning it as Well and the headmasters who saw the whole thing on the Cameras Had No Words for what had just Occured.

We see (Y/n) leaving to his next Class Except once he got in,he found a letter or...Actually,A LOT of Letters.

And they all had The same type of topic on them since he started to (Y/n).

'You're Hot,Cute and Sexy,Meet on the Roof for some....Fun~'

(Y/n):Fun?......I wonder what kind of Fun.

He's 17 in Body,NOT in Mind....You Dirty Minded Weirdos.

'I want to be Yours and For You to be Mine'

(Y/n) smiles but kept reading and Thought whoever wrote it,Wanted to be his friend.

'with my heart,Please find me and Be ond with I'

(Y/n):.........Uh..........What?

'You seem great; I'd love to meet up some time. Are you around next week?'

(Y/n) scratches his head wondering why whoever wrote this,Decided to write this.

'This is A bit weird but...I'd love for you to come in person..So i can grab your number, maybe we can get a drink or a cup of coffee sometime'

(Y/n) smiled and Politely declined since he doesn't and the next ones that he found were more.....Blunt.

'GO OUT WITH ME!!'

(Y/n) started to A little uneasy as the letters got worse.

'BE MY BOYFRIEND!!'

(Y/n):'Do they mean a friend that's also a Boy?'

'DATE ME!'

He was still FOUR,He didn't Know what dating was...

'MARRY ME!!!'

(Y/n):Marry?

And the last one was.....

'***************WITH YOUR********************IN MY***********AS YOU***************AND*******'

(AN:Basically Censored)

(Y/n) had no words,so he put the paper down and Lied down to rest after what he had just saw On the Paper and Two thoughts Popped in his head

(Y/n):'Girls Are weird and What did Last one mean by...."Jiggles"?'