|| Demon Slayer x Reader Oneshots ||

Headcannons | T. Muichiro & Yuichiro x Dense Reader | (Modern AU)

Writing headcannons to get me through! Enjoy~

Relationship
•you're only like one something year older than them but treats them like your little kids

•which kinda sucks for them cause they've got a crush on you

•these kids didn't even get friendzoned, they didn't even get brotherzoned, they got one of the worst. KIDZONED

•dense af=your ass

-

Muichiro: *literally sits on your lap*
You: aww, you want hugs? Don't worry momma always gives you hug
Muichiro: (well, mission successfully failed)

Yuichiro: *pins you to the wall and looks up becuse he short af*
You: lol, what's wrong my child? Is it because I said no chocolate the other day?
Yuichiro: (this bitc-)

-

Cute/annoying shit you guys do for/to each other
•well, you guys low key have a cooking competition going on everyday

•Muichiro burns his food 9/10 times, but the 10% that turns out nice is heavenly <3

•Yuichiro, perfection every plate but-
Wait what is this made of?
...
What do you mean the blood of your enemies?

-

You: I brought food for us!
Muichiro: but I did too...
Yuichiro: aw shit here we go again

-

•you pick the clothes for the twins. Well, mainly Muichiro, Yuichiro care a little more about how he dress.

•whenever Muichiro wears an outfit you had put together for him he finds that more people give him compliments and since you seem very happy about that he wears what you tell him

•but you also abuse your powers

-

Muichiro: *walks in wearing a maid outfit*
Yuichiro: hey bro-what in the world are you wearing?!
Muichiro: what [Y/N] told me to wear.
Yuichiro: =_= seriously? She pranked you
Muichiro: no she didn't, Mitsuri actually complimented me
Yuichiro: well that's Mitsuri now take those off, they look ridiculous
Muichiro: :/ you telling me to strip?
Yuichiro: what?! No!
You: *bursts through the door and tackles Muichiro* OMG BABY YOU LOOK ADORABLE
Muichiro: :]
Yuichiro: =_=; idiots...both of you
Muichiro: at least I'm loved :3

-

•muichiro's a prodigy in basically anything but he took up the piano in particular so he can play annoying music to his brother but elegantly

•when feeling particularly salty he takes out the violin and oh boi, angry violin sounds are horrid

•so when arguing some times he just doesn't use words

•he use music

•wii-theme, A Thousand Miles, any of the tracks found on tiktok really

•you usually side with him when he busts out the instruments (you're usually the vocal)

-

•these two would smack, trip, and push anyone else you give headpats too (unless it's Tanjiro)

•they jelly and would team up just to glare at the probably older and taller person

•envy unites all

-

Random stuff

You: Yuichiro...*pats his head* even though you've been a angsty ass teen for the last 14 years, know that I still love you
Yuichiro: 0:< what did you just say?!
You: :}
Muichiro: (how to get head pats way #113: be a dick)... :<

(Always give headpats to them thanks)

You: *falls down* hey Muichiro can you help me?
Muichiro: *was too distracted to hear what you were saying but seeing you on the ground he just joins you*
Yuichiro: *facepalms* -_- idiocy knows no bounds

You: *is eating something another person gave you*
Muichiro: tomorrow 4am
Yuichiro: at their house, I'll see you there, bring the knife
You: *sees the children* hey guys! Want some?