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1. Public Bookmark 18

   Team Bonding by Bluzon

   Fandoms: Undertale (Video Game)  

   • Explicit
   • Creator Chose Not To Use Archive Warnings
   • M/M, Multi
   • Complete Work

   13 Feb 2024

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Nightmare Gang/Sans (Undertale)
   • Sans/Sans (Undertale)
   • Nightmare Gang (Undertale)
   • Dreamtale Nightmare Sans (Undertale)
   • Dusttale Sans (Undertale)
   • Killer Sans (Undertale)
   • Xtale Sans | Cross (Undertale)
   • Horrortale Sans (Undertale)
   • Dreamtale Nightmare Sans/Killer Sans (Undertale)
   • Dreamtale Nightmare Sans/XTale Sans | Cross (Undertale)
   • Dusttale Sans/Dreamtale Nightmare Sans (Undertale)
   • Dreamtale Nightmare Sans/Killer Sans/XTale Sans | Cross (Undertale)
   • Gang Bang
   • everyone fucks
   • Tentacles
   • Tendrils
   • Horny octopus
   • Killer is extra horny
   • Killer is a masochist
   • Cross is vanilla
   • Sex
   • Plot What Plot/Porn Without Plot
   • Skeleton Sex
   • dont question how they fuck
   • ectobody
   • Office Sex
   • Desk Sex
   • Dick riding
   • tentacle fucking
   • regular fucking
   • soul fucking

   Summary

   Nightmare gets horny and the rest of the gang joins in.

   Language:

   English

   Words:

   2,546

   Chapters:

   1/1

   Comments:

   3

   Kudos:

   226

   Bookmarks:

   18

   Hits:

   3,776

   Bookmarked by Saroune

   06 Apr 2026