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1. You Don't Call Her the Cool Aunt For Nothin' by AliLeDork

   Fandoms: Undertale (Video Game)  

   • Not Rated
   • Creator Chose Not To Use Archive Warnings
   • F/M
   • Work in Progress

   02 Oct 2025

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Sans (Undertale)/Reader
   • Papyrus (Undertale)/Reader
   • Reader/Everyone
   • Alphys/Undyne (Undertale)
   • Reader/Underfell Sans (Undertale) - Relationship
   • Sans (Undertale)
   • Papyrus (Undertale)
   • Alternate Universe - Underswap (Undertale) - Character
   • Alternate Universe - Underfell (Undertale) - Character
   • Alternate Universe - Fellswap (Undertale) - Character
   • Female Reader
   • Harems
   • Friends to Lovers
   • Polyamory
   • Slow Burn
   • mentions of depression

   Summary

   You realize that the life you pushed for yourself to build was never truly what fitted you- so, after a mental break down and dropping out of collage later- your heading to the only home you ever knew. Upon merely arriving at your Aunt's home- she informed you much to late that it wasn't just going to be her your going home to.

   Language:

   English

   Words:

   20,397

   Chapters:

   8/?

   Comments:

   30

   Kudos:

   184

   Bookmarks:

   58

   Hits:

   5,030