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1. FireBugs.exe by WintxrCherry, ZaryasTales

   Fandom Undertale (Video Game)

   • General Audiences
   • Creator Chose Not To Use Archive Warnings
   • M/M, Other
   • Series in Progress

   21 Feb 2026

   • Creator Chose Not To Use Archive Warnings
   • Grillby/Sans (Undertale)
   • Grillby/Geno
   • Papyrus & Sans (Undertale)
   • Sans & Sans (Undertale)
   • background alphys/undyne
   • Grillby (Undertale)
   • Sans (Undertale)
   • mentioned - Character
   • Undertale Ensemble
   • Papyrus (Undertale)
   • Toriel (Undertale)
   • Frisk (Undertale)
   • Flowey (Undertale)
   • Undyne (Undertale)
   • Alphys (Undertale)
   • Asgore Dreemurr
   • Alternate Universe - Aftertale (Undertale)
   • Aftertale Geno Sans (Undertale)
   • Implied Relationships
   • Sans (Undertale) Remembers Resets
   • Grillby (Undertale) Remembers Resets
   • Angst with a Happy Ending
   • is it really angst if i suck at it
   • Time Loop
   • Other Additional Tags to Be Added
   • If i realized i miss some lol
   • Love Confessions
   • Confessions
   • Fluff
   • Valentine's Day
   • no beta we die like chara
   • I mean Asriel too but Flowey is there so...
   • If I realized I miss some stuff

   Summary

   Spoilers shhh

   Words:

   7,638

   Works:

   2

   Bookmarks:

   1