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1. The Perfect Vessel by Enemywasp

   Fandoms: Supernatural (TV 2005)  

   • Explicit
   • Graphic Depictions Of Violence, Rape/Non-Con
   • M/M
   • Complete Work

   02 Mar 2026

   Tags

   • Graphic Depictions Of Violence
   • Rape/Non-Con
   • Lucifer/Sam Winchester
   • Dean Winchester & Sam Winchester
   • Sam Winchester
   • Lucifer (Supernatural)
   • Kelly Kline (Supernatural)
   • Dean Winchester
   • Castiel (Supernatural)
   • Rowena MacLeod
   • Mentioned Crowley (Supernatural)
   • Mpreg | Male Pregnancy
   • Forced Pregnancy
   • Body Horror
   • Forced Gender Transition
   • Post-Traumatic Stress Disorder - PTSD
   • Past Abuse
   • Abuse
   • Sexual Abuse
   • Alternate Universe - Canon Divergence
   • Episode: s12e08 LOTUS (Supernatural)
   • Sam Winchester Has Mental Health Issues
   • basically sam really needs a hug and therapy
   • Established Dean Winchester/Sam Winchester
   • accidental vag acquisition
   • Hurt No Comfort
   • Breeding

   Summary

   "This wasn't meant to happen, this wasn't the plan… and now Sam was trapped with Lucifer, again."

   What if Lucifer needed a perfect vessel in order to create a nephilim? How convenient that he happens to know a certain someone who fits the bill.

   Basically a smut fic, open ended as I may do a sequel focusing on Sam's actual pregnancy but I dont think it will be soon.

   Language:

   English

   Words:

   2,443

   Chapters:

   2/2

   Comments:

   33

   Kudos:

   82

   Bookmarks:

   11

   Hits:

   1,237