Kimetsu no yaiba x reader OneShots♡(Demon slayer) The Worst Oneshot Book🫶

you as their sister [ Uzui tengen ]

I know he has like 9 siblings let me just make it 10 idk if all his siblings are dead so-

Headcanons:

[BACKSTORY]
• uzui ran away with you.

• he and his three wives took care of you, you we're like 9 year old.
[END OF BACKSTORY?]

• your favourite wife is hinatsuru (or suma or makio)

• uzui always teased you.

•he trained you ninja stuff and demon killing stuff at the same time.

• your his tsuguko.

• The three wives treated you as their child.

• uzui is sometimes strict to you and is sometimes soft to you.

• uzui sometimes gets mad and worries when you get injured.

• you we're loved by his three wives.

• you secretly carry kunais poison just in case.

• his three wives train you when uzui is on a mission.

• he would carry you on his shoulder. (Like how he carried aoi)

• his three wives would scold uzui every time he hurt or make you cry.

• you also use two niriichin blade.

• flashy siblings✨

• he once tried using you as a demon bait. But he stopped when you almost got killed and eaten.

•" if you have three wives does that mean I can have three husbands?!"

• when you talk to other male people, he would drag you away from them.

• he acts like a father to you sometimes.

• you once try dressing his muscle mice a dress-.

[Entertainment district]

• when he tried to steal shinobu's little butterfly girls, you tried stopping him and scold him.

•when you and him with the kamaboko squad are on the entertainment district, you we're the only one that is calm and peaceful.

• you disguised as a normal person.

• you we're the one who put make up and the one who hair styled the trio. You did better than uzui.

• to be honest he didn't sold you, he need a accompany.

•' I hope suma,hinatsuru,and makio are okay..'
[END OF ENTERTAINMENT DISTRICT]

Short story:

Y/n's POV:

We are now on this wisteria house thing in the entertainment district.

"U-um I haven't know your name though?" The boy name tanjiro asked me.

"Y/N tengen" i said in straight face.

"Ah! Ok my name is kamado tanjiro" he responded smiling.

"This is zenitsu agatsuma" he said pointing the blonde boy. "And this is inosuke hashibira" he said pointing the boar head boy. While inosuke do a pose laughing.

"Y/N-Chan~" zenitsu said clinging to me

"DON'T YOU CLING TO HER BLONDE BOY!" Uzui yelled yanking zenitsu.

" IS SHE WEAK? FIGHT ME!!" Inosuke yelled chasing me.

"STOP" uzui yelled again and punched inosuke.

"Anyways I brought you here to find my wives--" uzui was cut off by a scream and yelling from zenitsu.

"HUHH YOU JUST BROUGHT US HERE TO FIND YOUR WIFE?!!!" He yelled but uzui hit him again.

"LET ME FINISH!" Uzui yelled.

" I brought you here to find my three wives in one of the shops in this village (insert the shop names they need to go)" uzui said and continue to talk.

" also look out for a demon." He said as he turned to look at me.

" y/n go make their disguise" uzui said as I nodded.

"Wait y/n isn't gonna come?" Tanjiro asked.

" She is coming with me" uzui said.

*timeskip*

"Woah you did great making us look like a girl y/n" tanjiro said admiring.

" AAH YOU'RE AMAZING Y/N! IT MAKES ME WANNA MARRY MYSELF!" Zenitsu said holding a mirror.

Inosuke is just sitting there shocked.

" good job y/n" uzui said behind me patting my head.

Word count: 597