Undertummies
Feederism/Inflation/Bloating fics in the Undertale Fandom
(Closed, Unmoderated, Unrevealed)
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Summary
Asgore is disheartened after his countless, failed attempts of recreating the perfect Butterscotch Pie, and Sans offers to console him on an empty stomach.
Bookmarked by Inflationist162
05 Aug 2025
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Sans and Gorey get to friskily feeding
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One Heated Baker by Sepulchral_Sentience (orphan_account)
Fandoms: Undertale (Video Game), undertum
10 Jan 2021
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Summary
Grillby bites off more than he can chew when he visits a certain spider's bakery to satisfy his monthly charge of magic.
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Bookmarked by Inflationist162
04 Aug 2025
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An amazing grillby force-feeding fic
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Bookmarked by Inflationist162
04 Aug 2025
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Short and sweet Gaster stuffing fic.
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Sans has been falling asleep at Grillby's bar for a while now, it's become so common that Grillby has begun inviting him instead of the accidental awkward night. Sans's heavy eating habits and Grillby allowing him to sleep in and laze around even more than per usual suddenly becomes visible, and both of them want to see just how visible it can become.
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As in, this is a fic about a feedism relationship between these two, so if you aren't into that stuff, this is NOT the fic for you. You have been warned.Bookmarked by Inflationist162
03 Aug 2025
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An amazing Sans x Grillby Feederism/Bellyplay pic.