Archive of Our Own ^beta

Works which have used it as a tag:

• "i already "befriended" your mom last night" by PheebsIgLol

  Fandoms: Undertale (Video Game), Deltarune (Video Game)  

  • Not Rated
  • Choose Not To Use Archive Warnings
  • F/M
  • Complete Work

  26 Jun 2025

  Tags

  • Creator Chose Not To Use Archive Warnings
  • Sans/Toriel (Undertale)
  • Kris (Deltarune) & Sans (Undertale)
  • Sans (Undertale)
  • Toriel (Undertale)
  • Papyrus (Undertale)
  • Frisk (Undertale)
  • Kris (Deltarune)
  • Undyne (Undertale)
  • Sans "befriended your mom last night" Deltarune
  • if someone said that to me irl i would probably want to exterminate them too
  • Kris Is Not Okay (Deltarune)
  • Nonbinary Kris (Deltarune)
  • They/Them Pronouns for Kris (Deltarune)
  • sans fucked up
  • Papyrus is just trying to sleep
  • Nonbinary Frisk (Undertale)
  • Frisk has no idea wtf is going on
  • Not important but headcanon The Soul isn't Frisks or Kris actual soul
  • just puppeted by the player
  • So Frisk didn't make the choices we did but is reaping the benefits nonetheless lol
  • Frisk lives with Toriel
  • Papyrus is confused
  • vroom vroom
  • Mentioned Undyne (Undertale)
  • Crack

  Summary

  Sans realizes that maybe even the past actions he made in the world of Deltarune has consequences.

  Language:

  English

  Words:

  1,693

  Chapters:

  2/2

  Comments:

  12

  Kudos:

  101

  Bookmarks:

  7

  Hits:

  1,363