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Expansion, inflation, stuffing, vore, preg gamesPage 3

a collection by Yttreia 路 last updated 2025-09-29 09:50:18

(Mostly) games full of inflation, expansion, stuffing, whatever makes women get bigger in various ways, mostly boobs and bellies. The little blurbs might get out of date over time, but there's a decent chance I'll notice and fix it.

Be aware,  I probably wont include any completely broken, unplayable games. Also, I'm pretty biased against VNs and RPG Maker games, and there's almost no chance of any male-focused games to show up in here, but a few might.

Meet and partner with various Pok茅mon, grow their bodies when level up [AI-generated, Breast Expansion, Muscle Growth]
Role Playing
Play in browser
Yttreia says

Simple, grindy, and repetitive, but it's an RPG with different Pokemon getting bigger in different ways as they level. The AI art in the game is about C+ tier, I've seen worse, seen better.
Current content: BE (Nido+Eevee), FMG (Char), AE (Ratt).

An +18, sci-fi, multi kink, expansion game!
Interactive Fiction
Play in browser
Yttreia says

Super unfinished text game that's been abandoned. Contains some inflation and a bunch of other fetishes, but the game's just nowhere near done.
You might still get some fun out of it for a little though, I guess.

Pump air to cute girls for no reason!
Simulation
Play in browser
Yttreia says

It's a pretty janky, super-basic clicking game (no upgrades or currency, just clicking) where you pump up famous anime girls by clicking an obscene amount of times, almost a parody amount, starting with clicking a hundred times to go up to the next size, then click a thousand times to go up to the next size, then click a trillion times to go up to the next size, then cli-

Interactive, inflation
Play in browser
Yttreia says

Game full of little secrets and an obscenely inflatable Poipole, quite recommended.
A hand pump, two automatic pumps, and even inflation via sucking in air from balloons.
There's also a secret popping toggle. (No gore, just BANG, skinny.)

Interactive, inflation
Play in browser
Yttreia says

Simply inflate the Mesprit to a crazy size with tons of air. There's a couple secrets to find too.

Interactive, inflation
Play in browser
Yttreia says

Click on a Latias's face to spray her with inflation gas, inflating her to a crazy size. Kinda one-note though, just click a bunch, I don't think holding the button down does anything, and IIRC this one doesn't have secrets.

Interactive, nsfw
Play in browser
Yttreia says

Anal sex on a Meowscarada whose butt is expanding.

Interactive, nsfw
Play in browser
Yttreia says

Inflate a furry's boobs to a ridiculous size, then when the little raygun icon appears, know that that button makes her a futa. At least there's a warning, click if you dare.

Interactive, nsfw
Play in browser
Yttreia says

Huge breast expansion and boob pregnancy. Very simple, like most of this guy's games.

Interactive, nsfw
Play in browser
Yttreia says

Titfucking, boobs, that kind of thing. Huge boobs too. Very simple, like most of this guy's games. Just assume they're all simple and fairly similar.

Interactive, nsfw
Play in browser
Yttreia says

Basically a long animation where you click once every 30 seconds to strip and fill an Eevee until her belly's huge.

Interactive, nsfw, inflation
Play in browser
Yttreia says

Click slime pump, fill Ankha with slimes, watch her become a waterballoon full of slimes. Kinda click-heavy.

Sabrina found herself a magic portal mask, and her boyfriend will get to have fun with the other side!
Play in browser
Yttreia says

VERY fast, quickly-made microgame where you wiggle your mouse up and down a bunch when nobody's looking to cumflate a woman surprisingly large. Can beat the whole thing in about 3 minutes. Very mouse-wiggly.

Visual Novel
Play in browser
Yttreia says

(Currently V7)
It's GOING to be a cumflation VN kind of thing, cumming into a wimpy succubus while she sleeps, but all that's here so far is a grind of stats, a ton of placeholders, and no inflation (despite what the dev says.)
Skip for now, but try again some other time, could be good...?

Eat your enemies to grow in strength! And adorable blubber~
Shooter
Yttreia says

More WG than "inflation" unlike what the tags say. Bellies galore, though.
Anyway, it's an old-school shmup, but with a comically oversized player hurtbox that gets bigger the fatter your character gets, but you get a burp parry to counteract that. Now there's different characters to pick from, like one mostly grows in the boobs, one mostly in the butt, every character has a different weapon too. Cross your fingers that you like the weapon+fetish combo.

I really don't like the game much as a shmup, but the art's nice.

Simulation
Yttreia says

Play basic-ass pinball, hugely pregnant woman on the side of the screen gets gassy and farts and burps a lot. Some of the gas buildup animations cause her belly to inflate for a bit. Complete the goals to unlock more gallery animations at the end.

Platformer
Play in browser
Yttreia says

Eat slimes, find collectables, enjoy bellies.
GB Studio game. Play on your desktop, not on the website, it's bugged.
Lots of secrets, though otherwise a super barebones platformer.

Couldn't be bothered to 100% it, but I definitely should've.

Action
Yttreia says

VERY simple, very thrown-together third person shooter where every 50 kills gets your character bigger boobs. There's also a "game journalist mode" that makes her fat and instakill anything that comes close.
Definitely not a good game, but worth a try I guess.

Dev's been missing since mid-2024.

a beat 'em up game. Contains furry, inflation and explosion elements.
Action
Yttreia says

Beat em up with optional inflation, mostly/all male.

Really wish someone would/could mod this dev's games to be girls... 馃槩

A twine game centered around inflation.
Interactive Fiction
Yttreia says

Text game with inflation. Male/female toggle, though 90% of the game's content is for the male side I think.

I barely remember what this game's even like, I remember the images in it are complete eyesores and the dev's a big fan of walls of text, though.

To summarize, Jumanji, but pregnancy.
Role Playing
Yttreia says

Only played it once, but it's definitely true, "Jumanji, but pregnancy". The dev is a big fan of horror too (not jumpscares) so, uh, be aware there might be some of that at some point.

Ever wanted to see a hot girl inflate herself on stream?
Play in browser
Yttreia says

Pick a pose, inflate her, try not to overfill her. Interesting tech demo that ended up becoming Streaming with Portals or whatever it's called.

Play in browser
Yttreia says

Paywalled demo. Still get to give a busty clown lady a big belly after playing two simple minigames.

Won't bother to add all of DPA's games/animations to the collection, they make a TON and they're all kinda like this.

Chose your hot adventures in a well crafted fully interactive 3D environment set in the early 80s.
Interactive Fiction
Yttreia says

You're a guy stuck in quarantine with three(?) women (only two are around) as the skies fill with green gas that's supposed to be deadly or something, I'm not sure. You fatten the women up because ???. One does water enema distention for a couple scenes, but stops as part of the plot, switching to gaining.
Recommended game for people that like WG and obese women with fat rolls, though the art is... odd.

Puzzle
Yttreia says

Pump Til You Pop clone but with worse art, and character-specific abilities that make the game annoying.
Canceled and open-source now, I think.

Go play PTYP instead.

Role Playing
Play in browser
Yttreia says

I HATE RNG-heavy games with the fury of a gajillion suns so I barely played this, but it's another "Russian Roulette" game, this one with an inflation gun instead of a murder-y one.

This womb tattoo turned me into a succubus?! Now I have to do what to survive?!
Adventure
Play in browser
Yttreia says

Very simple beat em up with very simple combat. Was a Jam game. There's three special "attachments" you can unlock: big tits, futa dick, and pregnant belly (pick one).
Game's jank as hell though so I didn't play much.

Hold shift to dash.

mouse controlled mouse
Platformer
Play in browser
Yttreia says

Use your mouse to control a mouse with huge tits. There's a milk collectable, but I don't know what it's for. Probably doesn't fit this collection, I think.
Also it's a prototype thing with only one level.

EDIT: not sure if the Itch copy got updated, but the Aplovvare collection on Steam has this but with three levels instead.

Clown Girl Shooting Gallery
Shooter
Play in browser
Yttreia says

Basically that "shoot water in the mouth" game you see at carnivals, but with clown women. The game just got a pretty big update that fixed basically all balance issues and patched basically all bugs, so definitely worth a try. Even has a huge final boss now.

sex android exploration
Adventure
Yttreia says

Play as a robot futa woman and cumflate loads of female robots. Each successful pregnancy gives you a stat point to spend on upgrades. Upgrades include cum volume, new outfits, bust size and so on.
Other robots in the facility can be found getting giant boobs milked, having sex with each other, filling hundreds of condoms, etc.

Definitely just a prototype for now, there's not much to it yet.

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