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1. traitor's gambit by dustsanses

   Fandoms: Undertale (Video Game)  

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

   26 May 2022

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Sans/Sans (Undertale)
   • Nightmare (Dreamtale)/Cross (X-tale)
   • Killer makes an appearance :)
   • bg BSP
   • Explicit Sexual Content
   • Consensual Non-Consent
   • <- read that again pls
   • Bondage
   • Roleplay
   • Mindfuck
   • bad trators get sent into the Sex Dungeon and get fucked all night
   • Safeword Use
   • a mild stop to clear up a thing
   • Tentacle Sex
   • Voyeurism
   • Choking
   • Threats of Rape/Non-Con
   • Blindfolds
   • cross is very into it

   Summary

   Truth be told, Nightmare did not come down to the cellar very often. Usually, there was no reason to; despite the fact that it was where their prison cells were, all of them were empty.

   Usually, anyway. It was a bit too risky to allow anyone into the AU he considered his home, if only because of his boys and their safety.

   But every rule, even an unwritten one, had exceptions. And today's exception was a spy that Nightmare fully intended to milk for the information he'd gathered.

   Language:

   English

   Words:

   2,050

   Chapters:

   1/1

   Comments:

   15

   Kudos:

   361

   Bookmarks:

   35

   Hits:

   3,675