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1. Fanning The Flames by MeGaLoTrash

   Fandoms: Undertale (Video Game)  

   • Explicit
   • No Archive Warnings Apply
   • M/M
   • Complete Work

   02 May 2018

   Tags

   • No Archive Warnings Apply
   • Papyrus/Sans (Undertale)
   • Papyrus (Undertale)
   • Sans (Undertale)
   • Alternate Universe - Underfell
   • Underfell Sans
   • Underfell Papyrus
   • Mating Cycles/In Heat
   • Mutual Pining
   • Unresolved Sexual Tension
   • Minor Violence
   • Masturbation
   • Love Confessions
   • Rough Sex
   • Oral Sex
   • Ectobiology
   • Crying
   • Overstimulation
   • Breeding
   • Knotting
   • Mating
   • Fluff and Smut
   • Olfactophilia
   • Possessive Behavior

   Summary

   For @Bigbitchbot on tumblr who won 1st prize in my raffle, they asked for an intense fellcest heat fic, and i hope i've managed to pull it off ;)

   Extra warning re: assault in the end notes for spoilers.

   Language:

   English

   Words:

   6,957

   Chapters:

   1/1

   Comments:

   28

   Kudos:

   323

   Bookmarks:

   38

   Hits:

   6,263