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1. Sanscest oneshot thingamajig by romaniaromantica

   Fandoms: Undertale (Video Game)  

   • Explicit
   • Graphic Depictions Of Violence
   • M/M, Multi
   • Work in Progress

   21 Dec 2025

   Tags

   • Graphic Depictions Of Violence
   • Nightmare/Error
   • Swap/Error
   • Killer/Dust
   • Ink/Dream
   • Cross/Swap
   • ink/swap
   • And many more because I can't remember all of them sorry
   • Dust
   • Dream
   • Swap - Character
   • Nightmare - Character
   • Error - Character
   • Cross
   • Lust - Character
   • Outer
   • Reaper - Character
   • Killer - Character
   • And many more because I can't remember all of them sorry - Character
   • Dreamtale Sans | Dream (Undertale)
   • Horrortale Sans (Undertale)
   • Dreamtale Nightmare Sans (Undertale)
   • Killer Sans (Undertale)
   • Underswap Sans (Undertale)
   • Xtale Sans | Cross (Undertale)
   • Dusttale Sans (Undertale)
   • _____tale Sans | Ink (Undertale)
   • Error Sans (Undertale)
   • Bad Sanses | Nightmare's Gang (Undertale)
   • hopefullythesetagsmakethestorylookbetter

   Summary

   Holy cyclops!Could you believe that's an actual word?Anyways,here is a collection of one shots of the sanses either being wholesome,hating,or having sex with eachother.

   Requests?𝐎𝐏𝐄𝐍...Their open!

   Language:

   English

   Words:

   24,301

   Chapters:

   21/?

   Comments:

   35

   Kudos:

   28

   Bookmarks:

   2

   Hits:

   1,549