Thought This As I Was Getting Ready To Sleep Last Night

I am BEGGING the bsd fandom/fanfic writers to PLEASE know basic feline anatomy and that TIGERS CAN’T PURR! I know it’s cute to have Atsushi purring, BUT HE CAN’T! I’m sorry, but it’s not possible… but write him chuffing! Chuffing is cute too!

That is all

Atsushi with more non-human features. Atsushi with reflective eyes that creep out (some of) the ADA. Atsushi with pupils that contract into slits like a cat's when the area is bright. Atsushi with small fangs, canines sharper than a normal persons. Atsushi with heightened senses, who picks up on small details that even Ranpo can't. Atsushi who has naturally more animalistic behaviors and movements. Atsushi who shows affection in strange ways, like headbutting or slow blinking. Atsushi who's ability is wholly a part of him, ingrained in his very being.

I read that cats (including tigers) take slower blinks/close their eyes longer around people they trust. I dunno I was just thinking it'd be really funny if Atsushi started taking some slow ass blinks around Akutagawa and he was like "Did he sleep enough??" the whole time.

-E

Hc that atsushi's pupils dilate like a cats when he's happy or excited

Or when he's fighting his eyes narrow into little slits and he hisses

And when he's eating or looking at akutagawa his eyes get really big

Little tiger 😢😢 eu.. Euuu.. 😭😭😢😢😢 m my baby tiger that I hate

Not really a request but more ur bsd sickfic hesd canons?

anon....youve read my mind. i wanted to make a post about this so bad and youve given me reason to...i owe you my life. heads up though my headcanons are so inconsistent (for example i have like 10 versions of Akutagawa living in my brain) so these are just the ones i like the most atm :)))

let me know too if you want more of certain characters or additional ones or anything this was fun!!! 💖💖

akutagawa

- he's the best for this because is as healthy as a victorian child (aka not at all). suffering from some kind of ailment at least once a month if he's lucky. worst immune system ever.

- i saw this on another post but i love the idea of him throwing up and then pretending nothing happened. higuchi is like sir????? and he's like. "anyway"

- if he's Really sick though he'll pass out from the exertion of throwing up. like fevers give him the worst body aches ever and he can barely move it's a bad combo. he is bedridden for days against his will. flus knock him tf out

- fainting all the time in general. vasovagal syncope for sure

- he's very unwilling to accept help unless he's at the point where he can't stand up. at that point he'll only accept help from people he's close to (mostly gin). and when it's bad enough, he's scared to sleep alone if he's incapacitated

- fevers also give him horrible nightmares and he has trouble resting well when he's sick because of them

- he is just miserable and makes me sad i just need someone to hold him

dazai

- i feel like dazai was never Allowed to be sick in the past and doesn’t give in unless he's forced to (passing this onto akutagawa of course). chuuya breaks him out of this a bit.

- not used to people taking care of him at all, sort of weirded out by it sometimes. doesn't understand the need for worry

- gets the worst migraines ever and vomits when they gets bad but pretends they're not a big deal

- despite this he is the biggest user of "my tummy hurts". drives kunikida up the wall

- very much the type to pretend to be sick to get out of doing work when he's feeling lazy so kunikida is always suspicious

- kunikida doesn't let him own any medicine for obvious reasons so dazai always goes whining to him when he doesn't feel good

- if he's actually not doing well he'll get weirdly quiet

- but he will always announce before he throws up. most of them can already tell regardless because he gets very drooly

atsushi

- is extremely emetophobic. 100% does not care about other people throwing up but if it's him he will pass out from hyperventilating. probably from some trauma he refuses to address. kunikida is working on it 🙏 (overworked mother fr)

- atsushi has absolutely no concept of resting when ill. he thinks that a fever or cold just makes him work slower. kunikida tells him to lie down and he's like?? why??

- but he does give in quickly and lets people take care of him 💔 he likes being taken care of but won't admit it 💔

- fevered atsushi is very snuggly hes like a cat. he sleeps in a ball when he doesn't feel good

- fevered atsushi is also Too affectionate. akutagawa taking his temperature and atsushi hits him w the "youre really pretty" unprompted

- akutagawa lets him get away with it because atsushi tends to get really down when he's sick if he's not distracted

chuuya

- definitely camps in the bathroom when he's sick and wants absolutely no one to see him (dazai is a rare exception to this rule). dazai takes photos to mess with him but it Really stresses him out

- he needs someone to hold his hair back every time or else he will get vomit in his gorgeous gorgeous hair

- he takes his health very seriously and will not work if he's ill no matter what. he's not sick often but when he is, it's bad

- tends to make himself sick with stress and needs others to tell him to dial it back when he's overworking himself

- he is, however, horribly hung over every other week. like throwing up all day. always calls dazai and begs him for help because he feels awful and doesn't wanna do anything

-very noisy. moaning and groaning from the pain/being uncomfortable. driving dazai up the wall

- sleeps for a very long time when he's sick, like a concerning amount. dazai has to wake him up when he starts to get borderline worried because this man sleeps like a rock

Just as a side note to the Runaway sskk au: Kyouka is saved from the mafia by Akutagawa.

Atsushi was never the level that og!Akutagawa was as a mentor, but Kyouka was scared as fuck of him because he never took human form near her and was always watching from afar, so she frequently felt like walking on eggshells and like he would kill her if she made the slightest slip during any of her missions.

In reality Atsushi was just trying to look out for her in a way a tiger will usually deal with a cub close to the age of beggining to hunt, tottally unaware of how scary he was for her until she was hiding behind Akutagawa when he came to retrieve Kyouka from the ada and realized she thought of him as a threat.

HC that even under Fukuzawa's ability Atsushi gets moody as it gets closer to the full moon. He gets more easily irritated and tiger features like his fangs and ears pop out more often than usual. Even though the president can suppress the full transformation Byakko WILL want to do kitty things on the full moon and make it everyone else's problem that she can't

Your honor that’s his son