ChubboSynth
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chubbosynth.bsky.social
ChubboSynth
@chubbosynth.bsky.social
One heavy synth 18 🇿🇦
Minors go bye bye
Comms are open, if you have any questions please feel free to send me a dm <3
pieces with me in are 10% off :3
Pinned
heres this guy before i forget
Reposted by ChubboSynth
Big fat protogen blob pfp :3 by my buddy @chubbosynth.bsky.social
November 12, 2025 at 7:17 PM
did anyone order a tasty femboy, coming to you NOW

this piece is simple enough to do a ych of if anyone would want one :3
November 12, 2025 at 2:05 PM
hello people, im making a YCH for thanksgiving/christmas
any species is welcome
its 50 for the fatass being changed and 70 for both characters being changed
you get both these versions and slob versions of both free :3

DM if you have questions <3
slob in comments
#fatfur
November 10, 2025 at 6:01 PM
hi i mightve fallen down the fortnite rabbit hole after getting this guy and i just havent been able to stop obsessing since i did...its not a fat cat but he might soon be~
October 31, 2025 at 7:00 PM
another day to appreciate femboys, inside and out~
but you gotta wait in line cause this synth is still having his turn~

rest of the piece for a fat femboy :3
October 27, 2025 at 3:24 PM
appreciate a fat femboy when you see one, this one is even going the extra step and showing off for you, even tearing off his clothes one meal at a time, trying to get you all hot and bothered, just like he is~

thing for a fat femboy on discord~
October 25, 2025 at 7:45 PM
can yall appreciate a fat protogen when you see one~
especially with a gut hanging this low~
October 24, 2025 at 10:01 PM
just look at this big soft synth~
why dont we show him some appreciation and see how blushy he gets when we start rubbing his fat soft gut~

thingy for @pcb303ad.bsky.social
October 22, 2025 at 6:49 PM
is there even a difference between protogen and pig anymore, this one seems to prove there isnt~

fat sweaty proto for @neoazureproto.bsky.social
October 20, 2025 at 6:32 PM
wolves can never eat too many pancakes right??
is there even a limit?

ych for a very wobbly @.wafflesthewolf
October 19, 2025 at 9:47 AM
Tried to get ready to go out and order the menu at my local restaurant, but my clothes must have shrunk in the wash...
What do you mean my ass is big...

ill make this a YCH if anyone wants one, 35 a pop and any species as always :3
October 15, 2025 at 9:06 PM
poor bot got a bit too greedy with all his snacks and now hes realising what happens~

thing for me and someone on discord,ill make this a ych for anyone who might want it, $55 for single char(fat one ofc) and $80 for both, dm if youd be interested :3
October 10, 2025 at 10:39 PM
im starting to wonder if this femboy is intentionally trying to make his flab spill over his clothes with how little hes wearing~

ych for a green @greenbikiwi.bsky.social
October 9, 2025 at 12:58 PM
did you guys know feeding a chinchilla 400 burgers turns them into the softest, squishiest thing ever, whens it your turn~

banana milkshake for someone on the land of discord
October 8, 2025 at 3:44 PM
look whos getting ready for halloween, even got their gut bigger for that pumpkin to fit

ych for @LatteTheProot on X
October 5, 2025 at 6:30 PM
Hello people, if yall would want one of these ych's ill be reopening them, same price, any species again :3
October 3, 2025 at 7:27 PM
Look at this fat cow, hard to believe she was an esteemed scholar and artist; now she can only imagine her next meal...

fatass ych for a silly synth cow @robotfucker5001.bsky.social
September 29, 2025 at 3:50 PM
heres an extra large proto having a hard time showing it all off, give him a few belly rubs of encouragement~
September 28, 2025 at 6:37 PM
who knew big puppies could smell this good, atleast dogs have a strong sense of smell~

banana milkshake for the great @.guilio12321
September 24, 2025 at 9:50 PM
look at poor little cow proto, anyone wanna give him a treat for being such a good boy~

ych for someone over on discord :3
September 16, 2025 at 5:02 PM
who knew eating 200 big pancakes would make you gain this much weight, well atleast he does now~

banana milkshake for someone over on telegram <3
September 15, 2025 at 6:05 PM
These two lovers enjoy dressing up in all types of clothes, but I think the warmers are staying on no matter what~

ych for @pcb303ad.bsky.social and @neoazureproto.bsky.social
September 12, 2025 at 7:02 PM
do you guys like fat femboys as much as i do...let alone being one~

im happy enough with how this piece came out that im considering making it a ych, if youd want one do dm me and if i get enough takers ill make it a ych :P
September 11, 2025 at 4:35 PM
when your ass is fat enough to close the fridge just be careful not to break it~

banana milkshake for someone
September 7, 2025 at 7:11 PM
Oh my, this pampered kitty needs a round of belly rubs to congratulate them on drinking soo much.

another banana milkshake for @boing_toys12
September 5, 2025 at 7:56 PM