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1. Sticky Sexcapades by GetMcDunkedOn for Diyami

   Fandoms: Undertale (Video Game)  

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

   07 Feb 2021

   Tags

   • No Archive Warnings Apply
   • Sans/Sans (Undertale)
   • Sans (Undertale)
   • Papyrus (Undertale)
   • Underfell Sans (Undertale)
   • Underfell Papyrus (Undertale)
   • Sans/Underfell Sans (Undertale)
   • Foreplay
   • Sexual Humor
   • Interrupted Sex
   • superglue
   • Anal Fingering
   • Sex Toys
   • Mistaking something for lube
   • That's not lube
   • Sibling Embarrassment
   • Mpreg
   • Skeleton Pregnancy (Undertale)
   • Underfell Papyrus/Underswap Papyrus (Undertale)
   • Underswap Papyrus (Undertale)

   Summary

   Red and Sans try to have a grand ol' time with some lube and a toy. But that's not lube... Oh no.

   Series

   • Part 3 of Pheromones n Bones

   Language:

   English

   Words:

   1,794

   Chapters:

   1/1

   Comments:

   17

   Kudos:

   93

   Bookmarks:

   6

   Hits:

   1,976