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1. The Devil's Favorite Trick by MatchaMilkshake

   Fandoms: Supernatural (TV 2005)  

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

   10 Jun 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Castiel/Dean Winchester
   • Lucifer (Supernatural)
   • Dean Winchester
   • Castiel (Supernatural)
   • Sam Winchester
   • Jack Kline
   • Lucifer Possessing Dean Winchester
   • Mutual Pining
   • Idiots in Love
   • Implied/Referenced Rape/Non-con
   • Dean is Jack's biological parent
   • Dean Winchester is Jack Kline's Parent
   • Toddler Jack Kline
   • Hurt Dean Winchester
   • Dean Winchester Has PTSD

   Summary

   Lucifer has "greatest" trick, and then his his favorite one. As in "Takes the form of someone the person loves most so he can get them to say 'yes'".

   Since Sam is a no go (and Lucifer's bored of him anyway), Dean is his best option, being a vessel for an archangel and all. And why not? Lucifer loves the idea of taking his big brothers things.

   He also likes the look on Cas' face when he realizes how much of an idiot he's been.

   Poor Cas. He could have had Dean all along. Now Lucifer gets to mock him for it while wearing Dean's face.

   Language:

   English

   Words:

   6,942

   Chapters:

   2/?

   Comments:

   3

   Kudos:

   30

   Bookmarks:

   8

   Hits:

   228