Ersy-Bersy Thimblehead 🔞

@thineersoulon

drawer of the gas and expanding stuff (18+, Minors will be blocked, have your age in bio) // 20 // she-her preferred// RAAAAAAAAAH

221 Following365 Followers1,346 Posts

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Ersy-Bersy Thimblehead 🔞@thineersoulon· Jul 6

Board game that makes your ass expand based on different circumstances (which? I don't know, maybe RNG, placement, other things etc) And the source? Well, to say it with 100% honesty:

Ersy-Bersy Thimblehead 🔞@thineersoulon· Jun 17

blele

Ersy-Bersy Thimblehead 🔞@thineersoulon· May 30

[ TAGS: #fartfetish, #clothinginflation ] Comm done for someone who wishes to remain anonymous.

Roxanne Wolf (from FNAF: Security Breach) on top of an outdoor stage with stadium lights.
She is in her racing outfit, plus a red undersuit: She is hunched over very slightly, her left hand a bit shaky and her right holding onto her stomach area. She is inflating her red undersuit with farts, with her eyes closed and focused.
She is saying/thinking: "Don't burst yet... Gotta be the best... the Biggest."

Ersy-Bersy Thimblehead 🔞@thineersoulon· May 18

(CW 🚧// Panty Inflation, Gas [Farts] )! Relating to my last post is this, Anne now has blue bloomers with polka dots, and she's blowing them up as she does with any other undergarments, and the best part is? IT'S CANON!!! The bloomers, that is. That's her default now.

Anne leaning over slightly while blowing up her polkadot-patterned blue bloomers with her farts (with back bubble and front gas bulge)

Ersy-Bersy Thimblehead 🔞@thineersoulon· May 2

[🏷️: Gas, Hyperfart] No, there wasn't any prior warning to anyone in that galaxy. I think it just slipped out, honestly, which happens.

Same as last image (Eve lying down on stomach and having her panties be wedged between her cheeks), except now Eve is releasing an almost incomprehensibly large multi-galactic-scale fart, shown in a small visual window in the top left corner. She has her eyes closed as she blasts nonstop.

Ersy-Bersy Thimblehead 🔞@thineersoulon· May 2

(🏷️: #hyper, #hypersky, #nsfw, #thineersulart [testing out this one so it's easier to find my stuff] ) Another quick one. Yeah, it's Eve. Yeah, her panties are stuck between her giant butt. Yeah, it's another indulgent one.

Eve lying down on her stomach while her butt (as always) is fully visible. Her panties are also wedging into her crack as well.

Ersy-Bersy Thimblehead 🔞@thineersoulon· Apr 30

bored so i made this. Eve's hyper ass!!!!!!!!! #hyper #hypersky

Eve watching a sunset. Her butt takes about two thirds of the frame and her purple panties are shrinking down to her waist, making them look like they don't fit or like some sort of wedgie thing going on (I don't know honestly, can that even happen with hyper butt characters?)

Ersy-Bersy Thimblehead 🔞@thineersoulon· Apr 28

Don't know how much of given this is

Ersy-Bersy Thimblehead 🔞@thineersoulon· Apr 23

Ersy-Bersy Thimblehead 🔞@thineersoulon· Mar 8

heres some of mine . the kebbas and the eves

Ersy-Bersy Thimblehead 🔞@thineersoulon· Feb 5

New Kebba reference sheet - Check it out!!! I don't know what else to put here, but I'll be making the OC Trivia page thing with her (I'm using Google Docs to do it as I could maybe make a page for it on Neocities in the future, but I don't have the HTML knowledge yet). Enjoy! (Alt text included)

Same as last image, except the purple background has been made invisible to make the panties not blend in as much and the text in the image has been given a black border effect to make it more visible with the gray background.

Ersy-Bersy Thimblehead 🔞@thineersoulon· Feb 3

#pantyinflation, #fartfetish (Clean Gas) Told you I'd draw her again, and you probably guessed this is what I was gonna draw next

Mrs. Blimperial (still a name given) in front of a few paintings while her green panties inflate with her farts, with her right hand squishing the front bulge all the while being embarrassed and also horny

Ersy-Bersy Thimblehead 🔞@thineersoulon· Feb 2

I mean come ON MANNNN... ok look her asscheeks needs to be the size of a skyscraper width and height and depth each I think ☝️

Ersy-Bersy Thimblehead 🔞@thineersoulon· Feb 2

[ #inflationfetish , #buttinflation ] Something is for certain: One of you is going down, and it isn't gonna be easy. One clap will leave your near-deaf. One gust of air from the rear will have you hurtling between stars. One bump and you're back into last month ... And yet, you still stand tall.

Mrs. Blimperial (Name for this form of Blimp Captain's Girlfriend (even this name isn't confirmed)) from Mr. Weebl's "Everybody Needs to Get A Blimp" music video. She was seen in the last post I made, which was made for people to expect this piece.
She is almost entirely nude save for some leather/latex boots. Her breasts are very big (about or more than twice the size of her head), and so are her thighs. Her biggest feature is her butt, which is larger than herself, to the point it keeps her in shade from the sunset background behind her.
She is atop a red blimp (along with the viewer). She has a red air pump with a red handle and blue top, and with a light in her eye, seems to be fully ready to pump up her butt.
This scenario is meant to be seen a battle between you and her.

Ersy-Bersy Thimblehead 🔞@thineersoulon· Jan 31

Dear all inflated people, balloon fellas, latex creatures, embarrassingly farty people with taut gas-filled clothes and undergarments or bodies, water-filled ocs, airheads, p-balloon characters, bubble blowers, n all gas/fluid-filled others who deem them/itself unpoppable, indestructible and sturdy:

AAAAAAAH AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHHHHHHHHHHHHHHH
also this needle isn't entirely meant to pop people directly, but rather induce horny-based inflation (by gas, liquid or whatever, expelled or formed inside) in the receiver to the point they or their clothes explode

Ersy-Bersy Thimblehead 🔞@thineersoulon· Jan 9

CW // Gas and Panty Inflation! The "Back on my bullshit" meter has never been higher.

A kink drawing featuring ENA, Moony, and Coral Glasses. Coral Glasses is on the right, with headphones on and listening to music. Her panties are also heavily inflated with gas. ENA and Moony are on the left, looking at her fartflated panties with astonishment and bewilderment. Coral Glasses can't hear them...

This art has text/dialogue.

Moony: "...How long has she been doing this for?"
ENA: "'bout a week."
Moony: "When those things get too big, they pop like balloons, right?"
ENA: "Yeah."
Moony: "H-How many of these has she gone through?"
ENA: "I lost the actual count, but at least several dozen."
Moony: "Holy fuck."
ENA: "To each their own, I guess."

Ersy-Bersy Thimblehead 🔞@thineersoulon· Jan 7

(CW // Farts and Panty inflation, #fartfetish , #pantyinflation) Have this piece before I go back to bed, with and without text. Been kinda thinking about her inflating her panties lately.

Coral Glasses (a character from the game ENA: Dream BBQ) in an alleyway, facing the viewer with a sort of expression of knowing something. She is fixing her tie with her right hand, while her left is in her pocket.

Coral Glasses' panties, which here are a shade of blue and have patterns of small orange fish-like shapes, are so inflated with her farts to the point it's larger than she is. These panties are putting immense strain on her pants, which are mere toots away from ripping apart.
Effects around the panties/pants show its still inflating, creaking, and releasing small clouds of farts.

This art has dialogue or text. The text in this reads:
"My system is in overdrive... and this pair cannot hold much more."
"..."
"Do what you're going to do."

Ditto (same as last image), except without text.

Ersy-Bersy Thimblehead 🔞@thineersoulon· Jan 4

CW !! // Implied gas + Butt expansion I was too lazy to draw ENA in this one but imagine she's to the right and she has a "THIS PERSON CRACKS PRINTERS" t-shirt I wanted to draw her again cause someone inspired me... someone fizzy... hmm...

Coral Glasses from ENA Dream BBQ with her butt expanding from some sort of gas (whether its farts or steam or whatever is up to viewer interpretation)

Dialogue:
"...Excuse my sudden size increase.
I've been holding it in all day so nobody would notice..."

Ersy-Bersy Thimblehead 🔞@thineersoulon· Dec 30

This is an animation idea that @worldlinerobses.bsky.social had but unfortunately could not finish, so they let me complete basically the entire thing; this idea was way too good to pass up on. Super fun to work on!! P.S There's no soundbytes cause the software I used couldn't add them in. Sorry.

Ersy-Bersy Thimblehead 🔞@thineersoulon· Dec 28

I'm not sure how accurate this is but I hope this helps. I dunno where she got those two balloons from though

Ersy-Bersy Thimblehead 🔞@thineersoulon· Dec 25

Sup y'all, I just finished the first version of a (at least somewhat functional) personal hyper butt model of my F/O: Here's a test render, with her in all her bouncy and shiny glory! I might share some more renders soon.

Ersy-Bersy Thimblehead 🔞@thineersoulon· Dec 14

#assexpansion , #fartfetish , #fartinflation (?) Dunno why she did this, neither does her wife, neither do I. What a mystery...

thineersoulon.bsky.social's oc Anne squatting with a hyper butt filled with her farts. A drawing above her shows that her butt has a cork stuck in it, preventing her from farting. She is on the phone, texting her wife Sluzchi about what is happening, with the conversation in the top left corner:
Sluzchi: "What's up Anne"
Anne: "Hey Sluzchi! Uhh... it happened again..."
Sluzchi: "Wha- Anne did you put a cork up your ass again"
Anne: "...yeah..."
Sluzchi: *sigh* "Okay, I'll get home as soon as I can"
"Just don't move or flex anything before I get there, alright?"
Anne: "Alright..."

Ersy-Bersy Thimblehead 🔞@thineersoulon· Dec 12

Another thing of @noodlebomb.bsky.social's Gale along with Kebba after a trip to the fair Needless to say, Kebba's gonna be thinking about this all night, and probably the rest of the week and the week after #fartfetish #fartbubble

Two-frame comic sketch of @noodlebomb.bsky.social's OC Gale and thineersoulon.bsky.social's OC Kebba after a long trip to the local fair (with some rides and stands seen behind them). In the first frame, Gale is seen eating a piece of gum with some also being chewed in her mouth. Her expression in the first frame is a mix of a bit of annoyance and attitude. Kebba's expression in the same frame is of slight awe and concern.

In the second frame, Gale is about to put the last piece of gum given to her in her mouth, with her tongue slightly out. She is oblivious to the fact she's farting up a fast-growing light blue bubble from her butt. Kebba is looking at this bubble with a large blush and an expression of intrigue and disbelief. Kebba secretly wants Gale to keep farting and make her butt bubble as big as it can get.
Text (First Frame):
Kebba: "Gale, are you sure you should be eating all that gum?"
Gale: "Chill your quasars, Kebba. They were about to throw it out, and I didn't want them to be wasted. Believe me, I kinda understand the concern, but I was hungry."
Kebba: "...my fault, Gale."
Text (Second frame):
Gale: "What, you think some apocalyptic fart bubble is gonna come outta my ass? That's ridiculous."
Gale: "Now if you'll excuse me, a ghost gal's gotta finish her last piece of gum."
Kebba: "Understood."
Kebba, thinking: "PLEASE KEEP FARTING"

Ersy-Bersy Thimblehead 🔞@thineersoulon· Dec 11

wanted to sketch @noodlebomb.bsky.social's Gale cause really I was just bored, so Might draw her more later. I'd let her raid my fridge, let her make her asscheeks the size of a room each, and then have her rip nuclear neighborhood-leveling ass

Sketch of noodlebomb.bsky.social's OC Gale poking her great ghastly ghostly bouncy bubble butt while looking back at the viewer with a smirk-like expression on her face

Ersy-Bersy Thimblehead 🔞@thineersoulon· Dec 7

Another made-from-boredom sketch of Tasque and M.M debating, but not really in the way you expect This was actually kinda made out of an animation idea I had earlier after the other sketch #fartfetish and #pantsinflation (again)

Tasque Manager and Motormouth Mike (Small Mike) on a stage of some sort, at podiums (Small Mike has a stepping stool so he can actually be above the holding part of his podium). A sign above them reads "DARK WORLD ELECTION DAY". A clock is above that sign. Tasque Manager has a giant pants bubble behind her that is filling with her farts. Small Mike is substantially frustrated at how the people are not concerned with what Tasque Manager is doing, saying "How in the CRUD do you people let her do this?!".
Tasque Manager has an unfazed though very slightly smug expression.

Ersy-Bersy Thimblehead 🔞@thineersoulon· Dec 6

low effort ms paint sketch i made out of boredom earlier #fartfetish #pantsinflation

tasque manager from deltarune oblivious to the absolutely monstrous fart bubble in her pants building up behind her

first text reads:
"Okay WOW I'm super bored today
I wish something eventful would happen"
the second reads:
"Why's the door so noisy today"

Ersy-Bersy Thimblehead 🔞@thineersoulon· Dec 5

Oh and by the way, the new tier is up NOW! The freebie below is one of three of the first sketch compilation picture that I posted to my Patreon! For just a buck and two quarters you can see the rest of the compilation there! Link is here: www.patreon.com/posts/sketch... Have fun!

Close-up of the second sketch of the compilation, featuring Kebba.

Ersy-Bersy Thimblehead 🔞@thineersoulon· Dec 4

Hey fellas, I'm gonna make a tier in the future for my Patreon dedicated to sketch compilations, which will be the lowest tier (half-price of current lowest) For now here's a freebie to show what you'll expect from that future tier, so on and so forth Hope everyone's been alright lately as well

Drawing sneak peek for a future tier for thineersoulon (ThaErsyBersy on Patreon)'s patreon.

The colored drawing shows Anne sitting with her feet resting below her butt; Anne is farting a bubble of gum that is essentially the same size as her. She is blushing and smiling, while holding her right hand and index finger up to her face in a "teehee" sort of way.

Ersy-Bersy Thimblehead 🔞@thineersoulon· Dec 3

Gas? Panty Inflation? You want it? It's yours my friend, as long as you have enough [[buying with piece of plastic or paper]] (This is just an advert really, I'm trying to make my Patreon active again).