Image imported from derpibooru 
Original Description:
 
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To most ponies, a Trimaw was more or less the same thing as a Threshold worm. Big, aggressive and seemingly perpetually hungry, they shared many of the same traits as their quad-mandibled cousins, though they differed in many ways, especially regarding their hunting behaviour, which was much more elaborate and articulate than some of their more blunt ilk. The intricacies of the various species of voracious vermiforms something worthy of study, even if at the end of the day their digestive systems were basically the same for the engulfed equine stewing in their stomach…
 
A classic worm vore collab between me and Crazy Water ( https://derpibooru.org/profiles/Crazy+Water ). This image and story featuring Remore Colere, a feisty partisan turned lewd lump slithering towards a waiting stomach sac. The earth pony belonging to Cello Horse who hopefully enjoys their mare being rendered down into wormfood by a kneading gut.
 
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Also if you’re feeling brave, check out Crazy Water’s Discord, if you dare, it’s where I tend to lurk ;) :
 
https://discord.gg/cVeAghu
 
A story in the source as always, please don’t repost in the comments below :)