Demon Slayer X Male Reader

hellish training of the butterfly

Kaigura's head hit the ground and rolled as his body followed it and picked it back up

Kaigura: YOU COULD HAVE KILLED ME

Kokoshibo seemed to be getting more annoyed as Kaigura complained

Kaigura: ....Anyway I need you to explain something as the only one who knows breathing styles around here....have you ever seen purple breathing

Kokoshibo: That's not a thing and you're an idiot

Kaigura: yes it is I was fighting someone with it then one of his butterfly friends showed up

Kokoshibo: Ask Douma he's got experience with butterflies now get out before i-

Kaigura already started running to Douma to find him in his room yelling where are you zesty man

(Back with Y/N)

Y/N and the others already started the rehabilitation training

Y/N: ok here's some tips so it won't be as painful the girls are gonna pull on you really hard so if you just let out a moan or two Aoi will make them loosen up on it

Tanjiro: let out what

Y/N: Next the cup game if she wins you turn around and start running it's a 50 50 chance she'll chase you and those are better odds then 100% chance your hit with that disgusting medical tea and remember if she chases you don't run there's no point best thing to do is try to make her spill it by zigzaging and jumping

Inosuke: what's a tea

Y/N: Bitch I'm having a hard time believing you're this retarded

Inosuke: what's a retarded

Y/N: and lastly the physical training.....hell on earth you haven't experienced real hell untill your on the battle ground of this war

Tanjiro: eh?!

Inosuke: what's a war

Y/N: your lying to me

Inosuke: maybe

Y/N: this is a battle of nothing but pain sorrow and lost you can try to run but you will be caught in seconds I'm the only one here who can beat her due to my training with MUI! the best option to escape but then there's the battle most likely she's gonna hit you if she catches you try to block but she's to fast you might cry you might whine but one thing is certain by the end of this you will bleed

Tanjiro: Eh?!

They kept walking down the hall untill they reached the room the girls were in and Aoi explained the training in less detail

Aoi: first you lay on the mats and girls pull and stretch your body then the cup game with Kanao and last we play tag

Tanjiro and Inosuke looked at Y/N and then back at Aoi

Tanjiro: that doesn't seem to bad

Inosuke: This will be easy!

After a few days of this Zenitsu joined them and gave Y/N even more reasons to not like him
(Zenitsu was moaning as the girls pulled him)

Y/N: girls i would like to try

(They all let go of Zenitsu and Y/N grabbed him and started pulling his arms out his sockets)

Zenitsu: AHHHH WHAT ARE YOU DOING!

Y/N: DON'T TAKE ADVANTAGE OF LITTLE GIRLS EDP!

For the cups Zenitsu would win pretty easily but never throw the medicine in there face but just as before Y/N swapped places with Aoi and beat Zenitsu and through it in his face every time