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1. Fever Pitch by dunked_delirious

   Fandoms: Undertale (Video Game)  

   • Explicit
   • No Archive Warnings Apply
   • F/M, M/M, Other
   • Complete Work

   20 Jul 2019

   Tags

   • No Archive Warnings Apply
   • Sans/Reader
   • Alternate Universe - Underfell (Undertale)
   • Plot What Plot/Porn Without Plot
   • Mating Cycles/In Heat
   • Ecto-Penis (Undertale)
   • Ecto-Tongue (Undertale)
   • Vaginal Sex
   • Rough Sex
   • Dirty Talk
   • slight Breeding Kink
   • Multiple Orgasms
   • Overstimulation
   • Big Sans
   • Size Difference
   • Dom/sub
   • Established Friends With Benefits
   • Biting
   • Crying
   • Aftercare
   • author has one brain cell
   • Fluff and Smut
   • Dom Sans
   • Reader has a vagina
   • Reader has no defined gender
   • Reader Is Not Frisk
   • Reader Is Not Chara

   Summary

   In which Red suffers the seasonal wrath of monster biology, and reader embraces their hidden talents as a heat sink.

    
   Reader has a vagina, no gendered language is used.

   Series

   • Part 2 of Soft-serve standalones

   Language:

   English

   Words:

   4,628

   Chapters:

   1/1

   Comments:

   39

   Kudos:

   1,011

   Bookmarks:

   109

   Hits:

   15,722