Jon Sims and Cats Day

ONCE AGAIN: ANNOUNCING JON SIMS AND CATS DAY 2025!

Why?  Because Jon with cats is the ultimate expression of fluff and happiness in the face of horror and tragedy

When?  April 29 - The canonical date we got to hear Jon hanging out with the Admiral in MAG 93.

What? Fanart or fanfic featuring Jon and any cat(s)!  It could be the Admiral, it could be a scraggly alley cat behind the Institute Jon is slowly earning the trust of, it could be a mother cat and litter of kittens he and Martin found in the shed by the Scotland safehouse.

Please check out our FAQ post (app post link ||| desktop page link) for more details!

How?  Post to the #JonSimsandCats2025 tag on tumblr, and/or @ us so we can find your post.  

We also have an ao3 Collection! Jon_Sims_and_Cats.  Please check our FAQ for detailed instructions on how to submit fics to the collection.  We are accepting both old and new works!

If you tag us we'll reblog it 💪

given free time and free will I *will* put these two in a cozy domestic scenario (and ideally let jon take a nap)

Somewhere Else he gets to sleep with his eyes closed again. I am not taking criticism at this time

A print I made recently of Jon getting some purrss from The Admiral and having a bit of a break with some much needed coffee ~

Late for the day™ but not forgotten ⋆˙⟡

Give this man a cat asap

I'm a bit sad though, I actually have been working on an animatic for a certain cat themed episode scene for a while... but I got stuck working on it and didn't manage to do it in time, like, at all

Why did I do this to myself, I'm not even good at drawing cats-

Oh well, maybe social pressure of putting this out here will make me have a go at it again mmhhhh

(Frame that won't be in it like that but is cute)

@jonsimsandcats

Tomodachi tma content under the cut because I love my little guys ⟡

Happy Jon Sims and Cat Day!!! :3

Shitty sketch I finished in school haha, you cam vaguely see Jon's scars lol

Cries in procrastinated this until last minute

Happy belated Jonathan Sims and Cat Day!! @jonsimsandcats

IT IS TIME

Tag us in your Jon and cats art/fanfic/creation and we'll share it!

[Link for more info]

Thank you to all who participated!

Of course as always, the holiday never truly ends and so, if you create anything that has Jon Sims with cats, or find something out in the wild, you're welcome to tag us so we can share it!

On a personal note, despite this blog's slowly dwindling activity over the years as the fandom somewhat slowed down (for tma specifically), I'm grateful to all of you for making this holiday a small treat every year, even if I'm no longer as active as time goes on in general, I'll still always come back here to enjoy the bit of fluff and share what I find (or is shared with me) with everyone, holding a special place in my heart and time for April 29th, the most wonderful of holidays.

Introducing your cat to your boyfriend :3

Floor time with the kitty cats 🐈

Commission for @ecogothchild who asked Jon and Martin with four adorable kitties: Melia, Luna, Boots and Calypso

Thank you again for commissioning me! 💖