Thorn
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thornthekoshai.bsky.social
Thorn
@thornthekoshai.bsky.social
450 followers 230 following 630 posts
21yr old creature on the internet, who enjoys all things big 🔞

He/Him

Sometimes streams on twitch

Koshai/Seikret/Waggan
Posts Replies Media Videos
thornthekoshai.bsky.social
Looks like I got ambushed by slimes again… this can’t keep happening right?

…..right???

This amazing YCH is from @fatbludragon.furobesity.net
Thorn (koshai form) after stumbling into a slime filled cave. He’s laying on the ground, absolutely massive now as slimes cover parts of his body. His whole body fills up the cave as he’s shown grabbing a smile, most likely trying to stop it from making him immobile. The same bird but shown from the cave entrance, letting the viewer see his now humongous ass.
September 14, 2026 at 7:31 PM
thornthekoshai.bsky.social
Borb!!
August 28, 2026 at 8:16 PM
thornthekoshai.bsky.social
Love bumping into a sweet friend from time to time, especially when we’re both pretty wide~

The very loveable shark is @legitlazi.bsky.social
The amazing artist is @saintdraconis.bsky.social
My koshai form and a blue fluffy shark bumping our giant hips together, it being implied I jumped towards him~
August 24, 2026 at 4:26 PM
thornthekoshai.bsky.social
My bf drew meeeeee :>

Go tell he did a good job
@dallasthegiratina.bsky.social
Me all smol and wide eyed This is how I stare at my fat friends :3
August 22, 2026 at 6:00 AM
thornthekoshai.bsky.social
Just a hunter and scrivener duo being big and squishy~

@evilaustralis23.bsky.social is the yellow seikret
@zenoxdeper.bsky.social is the amazing artist
Two massive seikrets standing side by side giving each other a fist bump, both being fat and squished together. The one on the left is the hunter, Thorn. On the right is the scrivener, Patina.
August 15, 2026 at 10:35 PM
thornthekoshai.bsky.social
Congrats Marcy!!! 💜💚
August 15, 2026 at 6:00 AM
thornthekoshai.bsky.social
Have a bird boy :>
August 9, 2026 at 3:20 AM
thornthekoshai.bsky.social
It’s not everyday you stumble into a slime den, maybe I should enjoy them while I’m still able to move…

Amazing YCH from MonsterTeef on Fa!!
A sequence of my Koshai form getting stuffed by slimes. It starts with one landing on my head, taking me by surprise as they wrap around my neck and stuffing itself into my beak, causing my cheeks to swell a bit. My maw is forced open even wider as more slimes start to appear. I slowly start to enjoy it as the slimes rest against my much fatter cheeks, idly sipping on any slimes that want to be gulped down. The sequence ends with me laying back with a content expression, cheeks having quadrupled in size as my poor clothes have torn from my sheer weight. Even my collar couldn’t hold back my thicker neck. Maybe the slimes will continue to stuff me more and more… and more…. and more…..
July 27, 2026 at 7:22 AM
thornthekoshai.bsky.social
Awa!
July 23, 2026 at 12:11 AM
thornthekoshai.bsky.social
This bird really loves his hugs, especially when they just keep getting bigger and softer 💜💚

The lovely dragon and sketches are from @chraliras.bsky.social
Thorn and Kissy sharing a lovely hug, with the bird leaning against her belly. The two looking very content and relaxed. 💚 Kissy and Thorn but they’ve grown and fattened up immensely, still snuggled up as they smile at each other. 💜
July 17, 2026 at 3:47 PM
thornthekoshai.bsky.social
Bird up!
July 12, 2026 at 3:45 PM
thornthekoshai.bsky.social
Congrats!! 💜💚
July 11, 2026 at 12:48 PM
thornthekoshai.bsky.social
One second you’re chilling, and then the next you’re a giant blob with a huge lower lip….

Another wonderful piece from @wolfmaster0910.bsky.social
(I’ve been very addicted to getting these icons >v>)
Seikret Thorn but he’s a massive blob with a huge hyper lip I’ve also been in a lip mood >///v///>
July 8, 2026 at 7:20 PM
thornthekoshai.bsky.social
Seikret!!
July 5, 2026 at 7:38 PM
thornthekoshai.bsky.social
You know, they should really widen these doors…. Someone could get stuck!!

Wonderful YCH from @fridgehoarder.bsky.social
A massive and blubbery Koshai stuck in an already wide doorway, implied that he’s still growing with the snapped collar (sorry master ;v;) AAAHHHHHGGGGG I CAN’T GET OVER THIS COMM
June 28, 2026 at 4:12 PM
thornthekoshai.bsky.social
Might have a good one on occasion,,,
June 16, 2026 at 6:30 PM
thornthekoshai.bsky.social
I've been big before but this is fairly new~ Might be a little hard to hunt monsters at this size tho,,,,

Very wonderful comm from @jangle.bsky.social
Seikret Thorn in his usual hunter attire but with a massive hyper ass and bulge, staring smugly at the viewer.
June 16, 2026 at 5:49 PM
thornthekoshai.bsky.social
I’m a little curious (definitely didn’t yoink this from a friend)
June 10, 2026 at 8:51 PM
thornthekoshai.bsky.social
Happy Pride Month to you all!! Never be ashamed to be yourself 💜💚

I got a wonderful YCH from the amazing @marcyyorsa.bsky.social who you can support at marcyyorsa.com
Thorn with his beak painted, representing the bi flag Same as the first one, but now with a plump lower lip
June 8, 2026 at 8:27 PM
thornthekoshai.bsky.social
I don’t get why everyone is so worried about these nerdy glasses-

……. Well this isn’t what I was expecting. Bwwwooaarrp….

Amazing piece from @batspid2.bsky.social that was gifted by my sweet @dallasthegiratina.bsky.social
Seikret Thorn holding a pair of round glasses, looking at them confused. Then the same Seikret but now weighing a couple tons, clothes changing to a Warcraft tee and giant sweatpants. He looks shocked at the glasses are now stuck to his face, even with some braces to really sell the nerd look. Freyja, Dallas, and Levi are so huge
June 5, 2026 at 4:17 AM
thornthekoshai.bsky.social
There’s definitely something cozy about this size, just knowing I’m the largest thing you can see~

Art by the wonderful and amazing @marcyyorsa.bsky.social
May 13, 2026 at 5:39 AM
thornthekoshai.bsky.social
I think my friend Bow wanted some payback for turning her into a blobby Expie…

Art by @wolfmaster0910.bsky.social
I know my friends are going to read this so uhhhh frick you Thorn but he has been turned into a blobby Expie with a fat bottom lip, looking flustered by what just happened to him
May 12, 2026 at 6:25 AM
thornthekoshai.bsky.social
I can’t seem to find where Lazi went… do y’all know where he is??

Adorable YCH from @gutgunk.bsky.social
Featuring the silly shark @legitlazi.bsky.social
A koshai sitting on the edge of a pool looking confused, asking if his shark master was still behind him. But he doesn’t know that the shark is much closer >:3 Lazi is a real cutie ^v^
April 20, 2026 at 1:57 PM
thornthekoshai.bsky.social
Mmmmmm… just can’t stop eating all this Thai food…. Clothes are feeling tight too…. Was I always this big? BWWAARRPPP!!

Art by MonsterTeef on FA!
A koshai eating some spring rolls and crab rangoon, while also sipping on some Thai tea. All the while he swells up till his face is immensely fattened up Thai food is just so good…
April 11, 2026 at 5:17 PM
thornthekoshai.bsky.social
And an alt with my collar (Since I belong to @legitlazi.bsky.social )
Thorn the anthro koshai, now with collar
April 3, 2026 at 3:38 AM