SPIRIT ANIMAL AU (Part 11 : The fluff, The Crack and the extra)
Previously-
Deku's Spirit Animal is a Fennec Fox, whose voice can only be heard by Katsuki (because, reasons), while Deku himself appears to be in a coma.
Extending on the imformation on Spirit Animals from my prev post
("Kacchan! Love me!")
me from the back, sniffing into a hanky: JUST LOVE HIM ALREADY!
The Extra:
While the class was out together, running errands, Izuku and Katsuki get involved in an incident where a child, 4 years old(Person A) develops their quirk smack in the middle of a crowd and it is making people faint. Neither of the m remember the incident but bystanders say that Izuku tried to save Katsuki.
Person A then falls into Quirk Pyrexia (like Eri's fever) and then into a coma. But the effects of the quirk stay. The people who fainted woke up and found a Spirit Animal attached to them
But Deku is in a coma too, and there is this green-haired Fennec-Fox scampering about instead.
Person B, older sibling of Person A who has a similar (but not exactly the same) quirk explains how their own quirk works. And mentions that a lot of people had been affected at once by person A's quirk. So there are a lot of spirit animals going around now in Mustafu.
Class A gets pretty hyped and wants their own spirit animals. They all ask Person B for one of their own. Being mobbed by the eagre class, Person B agrees.
Everyone gets one. Except Katsuki who doesn't want anything to do with the critters; Shouto who couldn't be bothered to get one and Mineta whose Spirit Animal turns out to be a Madagascar Hissing Cockroach and Person B refuses to let that abomination exist. (gtfo mineta)
Gradually the class starts to learn more about Spirit Animals in general and themselves with the help of their Spirit Animals (since they are a reflection of their emotional psyche)
E.g.- Spirit animals' voice can be heard by only the person (the Master) who provides them with some of their own life-force. Normally the amount depends on the size of the animal, but since most are small it is as easy as breathing - life span is not reduced because of it in anyway.
Spirit Animals are born from some basic things like- a person's strongest and most definitive memories, their emotional psyche, their quirk (not necessary though) and their Master's life energy. Basically an SA is the soul of the person in animal form - but they only have a subset of the memories of their human counterpart.
Normally a person from whom an SA is born is also the Master. In Katsuki and Izuku's case there are a lot of problems because Izuku interfered in the process. Now Izuku is in a coma while Katsuki is stuck with the mutterings of a fox inside his head.
the further the SA is from the Master- the more energy it consumes from both. it's a balancing act. The SA might get sick from being too far for too long, but the effect of distance on Masters is however, negligible.
Another way an SA gets sick is when the Bond is one-sided, where the Master (knowingly or unknowingly) refuses to provide for their SA.
In both cases the SA might 'die'
Any sickness or injury of the SA, if treated in due time, can be healed just by prolonged skin contact with their Master.
Ways SA can die- When the quirk fades, when they get very sick, when another SA kills it
In the last method - the Master enters a coma when their SA dies. Because murder is an unnatural warp in the fabric of humanity and psyche- so it impacts the Master too. No one knows if such a coma is treatable or not.
SA can talk to each other, but not other Masters.
SA have special abilities unlike quirks. They are small spiritual-ly abilities, like: Fortune telling, star-reading, dream-walking, mood-reading, etc. Almost every SA has an ability. The occurrence are same as quirked:quirkless ratios.
The PREFACE:
Katsuki avoids F!Deku after he finds out that Katsuki can hear him. But Deku tries to be persistent. Katsuki, naturally gets mad and tells Deku to get lost because he is 'irritating, too loud, too jumpy and disgusting'
This breaks F!Deku's heart, because he doesnt have the memory of Katsuki literally hating him in middle school. Depressed, he starts to keep away, talk less, run less, appear fewer times in front of Katsuki.
At first Katsuki finds peace in the silence, but it starts to worry him. Soon he figures out that Deku is getting sick because of him, as other SA inform through their Masters.
THE FLUFF and CRACK!
after that Katsuki (apparently) grudgingly takes care of Deku. He needs good food? Fine! A bath? Fine! Warmth?! FINE! SKIN CONTACT? FINNEEEE! he is gonna take care of it so damn good that everyone else drops dead at his SA-grooming skills!! (goddamnit, Katsuki,you fucking idiot...)
Cue the most ridiculous phase the Heights Alliance has ever seen-
Katsuki bringing Deku to school in his bag. During classes, Deku naps on the table or in the desk- with his tail curled around Katsuki's left wrist or being left whisking over his hand.
Katsuki in Practical Classes: With Deku wrapped around his neck, inside the neck brace. Winter costume? Inside his turtle-neck. (Imagine Deku's fox head popping out of that collar on being called. oh my heart...that visual...)
Also the visual- Deku nuzzling the underside of Katsuki's jaw if he gets mad, to distract him. Cause that lil fucker actually (begrudgingly) likes the soft fur
Katsuki cooking? Deku's waiting on his shoulder patiently and taste-tests Katsuki's cooking when he gives him a gravy-dipped finger
Katsuki eventually agrees to use Deku's plans during Mock Battles and they make a sick team. Other students say it's unfair to have an extra member on Bakugou. But Katsuki's sly ass reasons that he keeps Deku just because he'll get sick again. (And it's true, cause Deku can still mutter plans in his head from a distance)
Katsuki hosing down Deku's fur like that shit's contaminated. And Deku regretting every second of his canid existence.
Katsuki complaining about Deku's long-ass nails cause they scratch the bejesus out of him. Deku tells him that his Kacchan can clip off those nails if he wants, but Katsuki doesn't reply, instead gives Deku a sour look. Next day he pawns off those Soft Nail Caps from Aizawa (or Shinsou. Maybe Black and orange ones or green ones?)
Sleeping - Deku normally curls up in a ball and sleeps on Katsuki's tummy. But since Katsuki is a turbulent sleeper (more about this later) this gets difficult. So instead he sleeps while nuzzling the curve of Katsuki's neck or makes a nest in his spiky hair.
("G'nite, Kacchan")
The girls of class A open a social media account with all the SA and Deku, the cutest fox in the world, as their focus. Katsuki has to pry off the fox from their hands too often to be comfortable about it.
Katsuki's morning rituals? Deku's riding on his head while he goes down to the communal bathrooms. Eijirou swallows toothpaste and Denki shits himself when they see him like that.
Deku needs to sun-bathe in the chilly weather. So, Katsuki takes him out of cafeteria in lunch time, his friends join too.
Deku gets really popular with Gen Ed and Class B as days go by and when the others try to cuddle him or coo at him, Katsuki twitches with irritation.
Monoma tries to harass Katsuki one day in the cafeteria, so Deku and the other SA literally wage an SA war on him. All the SA of Class A are nibbling and stealing Monoma's food, leaving a mess over his things and making life hell for him. Denki, Hanta, Mina and Eijirou sign up too. Katsuki, unwittingly, earns the title of 'The Savage Snowhite' from Class B due to their efforts.
Once, while lying on his tummy, Deku figures out that Katsuki is really ticklish there and tickles him incessantly till Katsuki is laughing. When Deku suddenly stops tickling and just sits back doing nothing, Katsuki asks suspciously why he stopped, what's he planning. Deku just says that he doesn't remember ever seeing Kacchan laugh, so he wants to remember this properly. cue feels.
Somewhere down the line Katsuki starts to FINALLY fucking acknowledge that he likes to be around the nerd fox, maybe even loves the Deku trapped inside this form. But the real Deku lies asleep in the infirmary. And oh, the Angst ensues as he starts wondering if this is permanent.
Meanwhile SA are being murdered, people are falling into coma, and something has infilrated the UA campus. One of the Class A student's SA was killed very recently. Because the SA was born from Person B's quirk and not Person A, they recover soon after and inform the teachers that they saw an SA Arctic Wolf attack them.
Cue Villain music- dun dun dun!
Here is PART 1 if you are interested in some Fennec Fox Facts!
(Next up! PART 3: THE ANGST, THE DRAMA! -please look forward it!)














