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1. You poor, innocent little thing. by 365heinzbeans

   Fandoms: Undertale (Video Game)  

   • Mature
   • Graphic Depictions Of Violence
   • F/M
   • Work in Progress

   03 Oct 2026

   Tags

   • Graphic Depictions Of Violence
   • Sans (Undertale)/Reader
   • Sans (Undertale)
   • Sans Ensemble (Undertale)
   • Bad Sanses | Nightmare's Gang (Undertale)
   • Dreamtale Nightmare Sans (Undertale)
   • Killer Sans (Undertale)
   • Dusttale Sans (Undertale)
   • Horrortale Sans (Undertale)
   • Xtale Sans | Cross (Undertale)
   • Error Sans (Undertale)
   • skeletons being dicks despite having none to begin with LMAO
   • Reader-Insert
   • Reader Is Not Frisk (Undertale)
   • Reader Is Not Chara (Undertale)
   • Reader is not Frisk or Chara (Undertale)
   • killer is too damn horny for humans
   • dust is sick of killer's shit
   • horror wants to make his damn jerky
   • the murder time trio fucking steals the reader's car battery while they're busy pumping gas
   • Polyamorous Bad Sanses | Nightmare's Gang (Undertale)

   Summary

   …now, this is an interesting situation, isn’t it?

    

   Being hunted by a group of murderers, known across the whole multiverse for being terrorists, when you don't even have a clue of what a multiverse even is. Perhaps your crime was just… existing. Maybe Nightmare, the King of Negativity himself, is… humaniphobic? If that’s a word, of course.

    

   Truly, this is quite the predicament.

    

   …you really are unlucky.

   Language:

   English

   Words:

   11,621

   Chapters:

   5/?

   Comments:

   19

   Kudos:

   93

   Bookmarks:

   11

   Hits:

   1,510