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1. Impatient by AuthorkunUwU

   Fandoms: Undertale (Video Game)  

   • Mature
   • Graphic Depictions Of Violence, Rape/Non-Con
   • F/M
   • Work in Progress

   25 Sep 2025

   Tags

   • Graphic Depictions Of Violence
   • Rape/Non-Con
   • Sans (Horrortale)/Reader
   • Sans (Horrortale)
   • Reader
   • Papyrus (Undertale)
   • Josh (Original Character)
   • Ricardo (Original Character)
   • One-Sided Attraction
   • One-Sided Relationship
   • Stalking
   • Attempted Rape/Non-Con
   • Attempted Kidnapping
   • Dry Humping
   • Dark Sans (Undertale)
   • Alternate Universe - Soulmates
   • Blackmail
   • Yandere Sans (Undertale)
   • Possessive Sans (Undertale)
   • Unhealthy Relationships
   • Obsessive Sans
   • Yandere Sans
   • reader has a brother
   • will be met later
   • bro doesn't like snas
   • lol
   • sans doesn't like bro
   • Mating Cycles/In Heat
   • Eventual Smut
   • maybe? - Freeform
   • Baby's 1st smut
   • Protective Big Brother
   • Unhinged Sans
   • Papyrus ain't innocent
   • Papyrus isn't fond of Reader
   • Masturbation
   • definitely smut
   • Manipulative Papyrus

   Summary

   Sans finds his SOULmate while he's in heat, terrible luck for both you and Sans. He then proceeds to fuck everything up even worse by threatening to kidnap you if you don't start dating him.
   Can you make this relationship work?
   Or will you find some way out of this?

   Series

   • Part 1 of Impatient

   Language:

   English

   Words:

   40,467

   Chapters:

   27/?

   Comments:

   518

   Kudos:

   1,632

   Bookmarks:

   232

   Hits:

   43,456