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1. Boarding by zyxwquz

   Fandoms: Supernatural (TV 2005)  

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

   23 Jun 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Castiel/Dean Winchester
   • Alpha Castiel/Omega Dean Winchester - Relationship
   • Castiel (Supernatural)
   • Dean Winchester
   • Alpha Castiel/Omega Dean Winchester
   • Implied Castiel - Freeform
   • Restraints
   • Breeding Kink
   • Castiel Loses Control
   • Knotting
   • Anal Sex
   • Slick | Self-Lubricant
   • Sex Worker Castiel (Supernatural)
   • Size Queen Dean Winchester
   • Prostitute Castiel (Supernatural)
   • presenting
   • Mating Rituals
   • Mating Cycles/In Heat
   • Castiel is Protective of Dean Winchester
   • Cock Slut Dean Winchester
   • Dean Winchester is a Hole to Fill
   • Consensual Non-Consent

   Summary

   Dean Winchester goes in to heat. He signs himself into a Cycle Boarding Facility. A place where heats/ruts can be completed with a sex worker.

   Language:

   English

   Words:

   9,248

   Chapters:

   3/3

   Comments:

   12

   Kudos:

   324

   Bookmarks:

   40

   Hits:

   4,166