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1. That Inescapable Madness by Carrieosity

   Fandoms: Supernatural  

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

   16 Jun 2018

   Tags

   • No Archive Warnings Apply
   • Castiel/Dean Winchester
   • Castiel (Supernatural)
   • Dean Winchester
   • Jo Harvelle
   • Bobby Singer
   • Sam Winchester
   • Alpha/Beta/Omega Dynamics
   • Alpha Castiel/Omega Dean Winchester
   • Bottom Dean
   • Top Castiel
   • Switching
   • Mating Cycles/In Heat
   • Rutting
   • Gender Roles
   • Established Castiel/Dean Winchester
   • Communication
   • Healthy Relationships
   • Light Angst
   • Angst with a Happy Ending

   Summary

   They'd put so much thought into Dean's mixed feelings about his secondary gender, but when the first signs of trouble appeared, they came from a completely different direction. As it turns out, biology-related baggage isn't limited to one end of the spectrum.

   (Or: Cas's rut is approaching, for the first time since they mated.)

   Series

   • Part 3 of Choices 'Verse

   Language:

   English

   Words:

   15,553

   Chapters:

   2/2

   Comments:

   99

   Kudos:

   1,140

   Bookmarks:

   72

   Hits:

   14,268