Theo
banner
theothefattybear.bsky.social
Theo
@theothefattybear.bsky.social
🔞 NSFW 🔞Gainer/Belly Fetish account! Just a kinky ass 28yo He/They that LOVES big jiggly bellies!! Also, open to RP… sometimes 😆 SW: 170lbs CW: 250lbs GW: 350+lbs

Ask me anything! https://ngl.link/theothefattybear
Pinned
Got high last night and stuffed myself until I could barely breath before passing out… Now I’m waking up feeling fatter and rounder… what a glorious feeling 😍🥴 #gaygainer #makemefatter #fatbelly #roundbelly
Reposted by Theo
Romantic evening with a very large orc
October 26, 2025 at 9:33 PM
Reposted by Theo
I like testing out blender tutorials and seeing how they apply to bellies, like jiggle physics and inflating. Here is a super quick test if anyone is interested in seeing! Next stop is to create my own custom models specifically for belly stuff 😎

#grommr #gainer #bellyinflation
January 30, 2026 at 4:46 PM
Reposted by Theo
Had a vibe last year of drawing Link fattening some of his favorite men of Hyrule, slowly making his way through the countryside, thickening waistlines that are yearning for it. 🫕💖
December 9, 2024 at 9:57 PM
Reposted by Theo
Asriel takes after his dad...

comm for @cluclydeart.bsky.social !
January 28, 2026 at 2:17 PM
Reposted by Theo
Cards of Gluttony is back now with a v0.7 update! This one lets you get some sweet ink.

You can get the update over here: oakfells.itch.io/cards-of-glu...
January 26, 2026 at 11:38 PM
Reposted by Theo
Its heavy lifting… very heavy🐷
December 22, 2025 at 5:59 PM
Reposted by Theo
When your heavy swollen fat pad hits the bed and your bloated overfed belly presses down on it 🥹🥴🥵🐽
January 26, 2026 at 2:03 PM
Reposted by Theo
Always wanted to make a capybara. So here’s one!
January 25, 2026 at 11:58 PM
Reposted by Theo
Experimenting with slow mo jiggles
January 23, 2026 at 10:56 PM
Reposted by Theo
fUCk i got fAT! onlyfans.com/bulkwitch
January 21, 2026 at 4:40 PM
Reposted by Theo
Sometimes he rages, sometimes he relaxes

🎨: /fabssdaf.bsky.social
January 21, 2026 at 5:20 PM
Reposted by Theo
you’ll probably need two hands to grab it :3
January 21, 2026 at 6:24 PM
Reposted by Theo
Wider for Wednesday. Feeling like a balloon filled with meat and fat 🍖🔥
January 21, 2026 at 2:42 PM
Reposted by Theo
Late tummy tuesday, but tummy tuesday nonetheless
January 21, 2026 at 2:47 AM
Reposted by Theo
A friend of mine just drew this up, it’s so hot 🥵🐷😵‍💫
January 21, 2026 at 6:18 AM
Reposted by Theo
Wobblin’
January 20, 2026 at 10:28 PM
Reposted by Theo
I'm Zoom ready this Tummy Tuesday.. only 3 meetings to go. #tummytuesday #chub4chaser #chubbygaymer #chubbybear
January 20, 2026 at 4:13 PM
Reposted by Theo
… ❄️⛄️❄️ …

(🎶Do you wanna build a snowman?🎶)
(🥶)
January 20, 2026 at 3:57 PM
If you’re over 200lbs drop a pic!

275 lbs 😝
January 20, 2026 at 4:26 PM
Creeping back up to 275lbs… So, got hella oiled up to show off the re-gained heft 😜 Happy #tummytuesday 🐷 #gaygainer #gaychub #fatpig #grommr
January 20, 2026 at 3:57 PM
Reposted by Theo
Big Encourager wolf boyfriend is hard to say no to, everything he makes is so good and he just gives so much attention to feeding, rubbing and worshiping afterwards. The hours just blend together.

More of an experimental sketchy piece I did:
www.patreon.com/ThisNorth
January 19, 2026 at 2:18 PM
Reposted by Theo
Anyone wanna jiggle this gut? #Gainer
January 20, 2026 at 4:37 AM
Reposted by Theo
i really liked the initial sketch of the prior comm, so i decided to post it as well x3

gotta love that cozy level of huge chonk, its fun to imagine being x3
January 19, 2026 at 7:20 PM
Reposted by Theo
January 20, 2026 at 12:37 AM
Reposted by Theo
What does it mean when you outgrow something other than clothing?
January 14, 2026 at 7:24 PM