ImKatinsio

They/them Hi im Katinsio but im usually just called Kat I love to create and draw, im hoping to expand my skills further one day Pfp made by me! Banner made by aurenethebean I love Undertale, Deltarune, Papyrus, Scissor seven, Papyrus, and shreddas Im making an undertale au and I hope to show it off to the world that is Tumblr! https://www.tumblr.com/blog/ivytaletheau

[katinsio]

Welcome to my blog!

I do take doodle requests Uhhh I really like undertale aus and I have a few of my own

current ones:

Ivytale

jumanji Sans

Entity Sans

Uhh all of their asks are open sooo yeah

[ninjasebastian08]

Entity is waving at Concert at an inconvenient time (totally not an excuse to get them to interact with each other. Why would I EVER do that?)

He seems to be confused. Wondering how you got into his castle

[katinsio]

He brought a flower for Concert

[ninjasebastian08]

[katinsio]

The Entity shook his head, he seemed a bit nervous. He thinks Concert looks pretty. That's why Entity gave him a flower. :D

[ninjasebastian08]

Concert seems to be a little flattered. But isn't convinced.

[katinsio]

Entity points to the corrupted half of his skull, he wasn't conventionally pretty either

[ninjasebastian08]

Congratulations, you made him blush a lot, now he feels somewhat less insecure.

[katinsio]

forgot to reblog the end of this, TEHE SO CUTE

[katinsio]

Drawings of my chud son

[katinsio]

Stainmight anyone?

[katinsio]

Its Gao's birthday....

They were js a lil off

RGB: @c-vyy Spawnstar: @dusttale-back Entity: ME Wonder: @dishmoap

[chromaculatez]

AFTERDEATH JUMPSCARE WOAH!!!

The context of this is that Reaper goes home and finds him like this ;3

ALSO ALSO!! I LOVEEEE the popular fanon/headcanon that Reaper loves wine🍷! As for Geno, a long time ago I recall reading and liking someone's headcanon where Geno likes whiskey!

ALSO SORRY GUYS!! I've been busy working on part 1 of my Afterdeath comic so sorry about not posting recently!!

I'm extremely excited about this upcoming comic and I really really hope to have part 1 finished soon!! Hopefully I can find a way to not take so long for the many more parts to come LMAO

I will be posting it part by part here because I really like the format and layout, so I haven't decided if I will also upload it to twitter (X)...

but this is my first time working on a project like this so it's a lot of trial and error and I apologize for my delays and absence! :[

[katinsio]

HIIII YOUR BACKKK!!! Peak afterdeath art

[katinsio]

PNGTUBER COMMISSION!

STATUS: OPEN ONLY 1 SLOT I will teach you how to set this up with fugitech Reactive DM ME IF YOUR INTERESTED!!!

TOS under cut!

full payment after I show you the sketches Commercial use is fine as long as im credited The most amount of time ill take is 3 days! The minimum is around 4 hours No refunds! Will do simple props Will do humanoid and non-humanoid characters!

[puppymouf-deactivated20260111]

"reblog if mutuals can dm you!" my mutuals could kidnap me and i'd be like yay! yayayay yippee woo yeah!!

[katinsio]

so Fr for this. Like. COME ANNOY ME MOOTIES! I HAVE NOTHING BETTER TO DO

[katinsio]

Artfight Acc

Art Fight - Katinsio's Profile

Oooooo I have an artfight account! Oooooooooo

[ninjasebastian08]

Soooo recently, I got a girlfriend....and uh.... let's just say she did art for me. MUAHHAHAHAHAHAHA AAHHAHAHAHAHA AAAAHAHAHAHHAHAAAHA! THIS SHIT IS TOO PEAAAK I LOVE HER SO MUCH!

Gao!Sans by me

Wonder Sans by @dishmoap

Whole art by @dishmoap

GIVE HER LOVE AND SUPPORT. SHE MAKES BANGER ART

[c-vyy]

ship you two so freaking hard brah. im not even kidding.

[katinsio]

HES SWOONING SO HARD RN

[c-vyy]

HE LITERALLY IS KAT, LOLOLOL

[katinsio]

HES SO IN LOVE IT MAKES ME WANNA GIGGLE AND KICK MY FEET

[c-vyy]

HEHEHEHEH IT'S SO FREAKING FUN WATCHING THOSE TWO DUDE, WE'RE LITERALLY IN FRONT ROW SEATS DUDE EHAHHAAH

[katinsio]

HEHEHEHHEHH I DIBS ON FLOWER THEY/THEM AT THE WEDDING

[katinsio]

Entity Redesign

I made this redesign weeks ago but I lwky forgot to post it </3 Lore under cut

Entity is overall really weird, preferring to eat things that are still alive rather than dead. (ketchup is and exception). Often stares at people aswell.

He travels the multiverse to find his brother, hes on neither side, he can and will kill anyone who gets in the way of him finding his brother. he lives in a pocket dimension full of portals. He can summon a portal back to it at any time. speaks in a low guttural voice Entity canonically has issues with reading, a form of dyslexia cause by whatever hes infected with Entity can manipulate his size using the "corruption" on his body (the pitch black stuff) he can also form it into spikes. Entity can only open portals to other aus when hes in his pocket dimsnion when hes out of it he can only open one to his dimension Entity can only open portals to au's he's been to, if he want to get to a new au hes gonna have to find a portal to it first Entity is chronically ill often having coughing fits after high stress on his body. Which is why he’s a pretty slow guy who USUALLY takes his time

[katinsio]

Concert x Entity

AWWWW LOOK AT THEMMMM they need to kiss Concert: @ninjasebastian08 Entity: ME

[mimosa-sexypeople-contests-2026]

Tumblr Sexyman Contest 2026 Round 4 Part 9

Sans (Undertale)

Mettaton (Undertale)

Voting ended onJun 29

[ninjasebastian08]

QUICKLY FELLOW FANS, YOU KNOW WHO TO CHOOSE! WE GOT TO CONTINUE THE CYCLE!

[katinsio]

HES LOSING WHAT DO WE DO!?

[katinsio]

new pfp

I made this drawing of my sona for an art fight pfp!

I don’t think I’ve actually posted my sona before so uhh 👍

[dug-1233]

Nice sona :D it's very cool looking! :] I like ur art mate :]

[katinsio]

hi dug 🤑

[dug-1233]

Hey Kat! :] I'm currently at the gym while thinking of how to trigger my Oc'd PTSD while around those they trust to make them doubt them self :]

[katinsio]

WOWIEE!! Bet you’re having some Goated thoughts twin. I’m watch AstralSpiff play Slenderman 🥹

[t3mplate]

sillies in lego style!

Void by @cuphead030

Derek by @kit2k19

Sophia by me

Rgb by @c-vyy

[c-vyy]

YAAAAAYYYYYYYYY THIS IS SO COOL, REMINDS OF BOTH NINJAGO AND THE LEGO MOVIE!

[katinsio]

C-vvy IS A NINJAGO FAN CONFIRMED!?

[chromaculatez]

BOO!!

This was suppose to be done two weeks ago but I procrastinated by reading fanfics instead of drawing... (IM SORRY LMAO)

ALSO ALSO. I hate drawing backgrounds... THEY ARE THE BANE OF MY EXISTENCE *CRIES*

The original meme for this is so silly hahaha XDDD

[katinsio]

PEAK AFTERDEATH

they make me wanna puke 😔✌️

[p4cemien]

𝙼𝚘𝚛𝚎 𝚏𝚊𝚗 𝚊𝚛𝚝 𝚋𝚎𝚌𝚊𝚞𝚜𝚎 𝙸 𝚑𝚊𝚟𝚎 𝚗𝚘𝚝𝚑𝚒𝚗𝚐 𝚝𝚘 𝚍𝚘 >:(

𝐂𝐡𝐚𝐫𝐚𝐜𝐭𝐞𝐫𝐬:

ՏᗰITT ՏᗩᑎՏ ( @c-vyy )

ᗩᐯIᑎIᗴᑎ ( @quiquihal )

ᑕOᑎᑕᗴᖇT ( @ninjasebastian08 )

ᗪᗩᗰᑎᗩTIOᑎ ( @ninjasebastian08 )

ᘜOO ( @quiquihal )

ᗪᖇᗴᗴᗰ ( @quiquihal )

IᐯY ՏᗩᑎՏ ( @katinsio )

Sillies 🥺

[katinsio]

F’s in the chat for Ivy, he won’t be missed 😭✌️