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1. Trust Fall by hahanoiwont (ohjustdisarmalready), ohjustdisarmalready

   Fandoms: Undertale (Video Game)  

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

   29 Oct 2021

   Tags

   • No Archive Warnings Apply
   • W. D. Gaster/Sans
   • Sans (Undertale)
   • W. D. Gaster
   • Overstimulation
   • Orgasm Delay/Denial
   • Sacrum Lacing
   • Fluff and Smut
   • Dom/sub Undertones
   • Dom Drop
   • internalized kinkshaming
   • Kink Negotiation
   • Trust Kink
   • Enthusiastic Consent
   • Post-Coital Cuddling
   • Non-Human Genitalia
   • Pre-Accident W. D. Gaster
   • POV W. D. Gaster
   • Vibrators
   • magic fleshlight
   • Ecto-Vagina (Undertale)
   • Subspace
   • W. D. Gaster Is Not Related to Papyrus and Sans

   Summary

   Sans and Gaster try sacrum lacing.

   Series

   • Part 2 of sanster smutfic

   Language:

   English

   Words:

   11,188

   Chapters:

   1/1

   Comments:

   17

   Kudos:

   151

   Bookmarks:

   18

   Hits:

   4,756