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1. Public Bookmark 40

   The Last Timeline by EllaWhyteTales

   Fandoms: Undertale (Video Game)  

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

   02 Jul 2025

   Tags

   • Graphic Depictions Of Violence
   • Frisk/Sans (Undertale)
   • Frisk (Undertale)
   • Sans (Undertale)
   • Explicit Sexual Content
   • Adult Frisk (Undertale)
   • Drama & Romance
   • Post aborted genocide route
   • Nonbinary Frisk (Undertale)
   • AFAB Frisk (Undertale)
   • Mental Health Issues
   • Ectobiology (Undertale)
   • Sans (Undertale) Has Issues
   • Sans (Undertale) Needs a Hug
   • Undertale Saves and Resets
   • timeloops make for complicated moral problems
   • striving to do what's right
   • a type of relationship not recommended for sane people
   • Slow Burn

   Summary

   After doing everything the right way in the first timeline, Frisk was compelled to do the genocide route for what they felt were "good" reasons. In doing so, they have broken utterly and become something new. Something absolutely devoted to Sans, and not remotely sane. Now they are striving to fix everything and find their path forward. What the hell is Sans supposed to do now?

   (This is not an erotica story - it's a drama / sort-of-romance that eventually gets really spicy)

   Language:

   English

   Words:

   453,317

   Chapters:

   76/93

   Comments:

   309

   Kudos:

   409

   Bookmarks:

   40

   Hits:

   15,366

   Bookmarked by Nerokeymaster

   11 Jul 2025