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1. the other side of sanity by x_etoile_x

   Fandoms: The X-Files  

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

   16 Aug 2025

   Tags

   • No Archive Warnings Apply
   • Alex Krycek/Fox Mulder
   • Alex Krycek
   • Fox Mulder
   • (semi) crack treated (semi) seriously
   • oops alex krycek fucked an alien imposter
   • this is a loose concept holding up a LOT of porn
   • Oral Sex
   • Anal Sex
   • Frottage
   • Choking
   • Rimming
   • Sub Alex Krycek
   • Mulder is really concerned that fake him might be better in bed
   • the ego on this boy
   • Canon Disabled Character
   • Unsafe Sex
   • really pointedly unsafe
   • nothing in this is safe or sane actually
   • it is all consensual though they're having a great time
   • Dirty Talk
   • Prostate Orgasm
   • Coming in Pants
   • old school PWP
   • POV Fox Mulder
   • the lines between sex and violence are thin for these two

   Summary

   Krycek has an encounter with something that looks like Mulder, a la 'Small Potatoes.' In what might be the most embarrassing phone call of all time, he tells the real Mulder something weird is going on. Mulder pushes for details, then can't get them out of his head. Really, how is a guy supposed to cope with knowing something in his body fucked his nemesis, and he wasn't even there for it?

   Language:

   English

   Words:

   11,480

   Chapters:

   1/1

   Comments:

   18

   Kudos:

   89

   Bookmarks:

   13

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   941