Demon Slayer Headcannons and Oneshots

°headcannon #2°

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𝗐𝗁𝖺𝗍 𝖺𝗋𝖾 𝗍𝗁𝖾𝗒 𝗅𝗂𝗄𝖾 𝗂𝗇 𝗒𝗈𝗎𝗋 𝗉𝖾𝗋𝗌𝖾𝖼𝗍𝗂𝗏𝖾/𝗐𝗁𝖾𝗇 𝗍𝗁𝖾𝗒 𝗌𝗍𝖺𝗋𝗍 𝗍𝗈 𝗀𝗋𝗈𝗐 𝗈𝗇 𝗒𝗈𝗎

Tanjiro Kamado

- he was like the kind older brother of the group

- always looking after everyone and making sure that you’d eaten your fill, or that you weren’t too exhausted from battles or training

- there are times where you take the position of scolding him for overworking himself

- the two of you often act as the balancing factor within the group due to Zenitsu and Inosuke’s antics

Nezuko Kamado

- Nezuko is basically like your younger sibling

- you act like an older sibling to Nezuko

- sharing the work with Tanjiro in making sure that she always has what she needs

- you’re not bothered by the fact that Nezuko is a demon, trusting Tanjiro’s judgment

- in fact, you become borderline protective of her demon needs

- from waking up before sunrise to make sure she’s back in the box

- to backing her up during battles

- and even to threatening the Wind Hashira after Tanjiro told you what had happened during the audience with the elite slayer

Zenitsu Agatsuma

- his outbursts are somehow endearing as he freaks out over a demon

- outright noping a situation and telling a demon not to look, speak, or attack him was just entertaining

- the fact that you learn his quirk for surviving against demons

- honestly had you impressed and disturbed

-there are times where you just watch him and wonder:

“How the hell does he manage to actually be powerful when he panics and bitches so much?”

- but in the end, he’s like an annoying younger brother that you have to look out for

- his demeanor towards you changes depending on your gender

- going out of his way to treat you like royalty if you’re a girl

- and openly giving you a hard time when you’re a guy

Inosuke Hashibira

- eventually you started to be nicer to Inosuke

- Tanjiro had explained to you that he'd never experienced basic human kindness before

-  and he doesn’t know how to read or write

- and that he grew up in the wilderness, raised by boars

- when you learn all this, you honestly feel bad for being so disgusted by him

- and as he starts to warm up to you, messing up your name a few times (a lot of times) and covering your back during battles

- you start to notice that he’s actually a really nice person

- he's like an annoyingly weird cousin who keeps stealing your food and invading your space

- gender biases don’t exist with this guy

- he’d equally slap a boob as he would kick someone’s nuts