Adult Content Warning

This work could have adult content. If you continue, you have agreed that you are willing to see such content.

• Yes, Continue
• No, Go Back

If you accept cookies from our site and you choose "Yes, Continue", you will not be asked again during this session (that is, until you close your browser). If you log in you can store your preference and never be asked again.

1. Demon and a Nephilim - SUPERNATURAL fanfic by Seraph1m_0

   Fandoms: Supernatural (TV 2005)  

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

   29 Sep 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Belphegor/Jack Kline
   • Belphegor (Supernatural)
   • Jack Kline
   • Dean Winchester
   • Sam Winchester
   • Castiel (Supernatural)
   • demon in a nephilim
   • jack and belphegor are together
   • demon/nephilim
   • Fluff
   • No Smut

   Summary

   Dean start to suspect that maybe Jack isn't very himself..

   Series

   • Part 2 of Belph x Jack || SUPERNATURAL

   Language:

   English

   Words:

   1,955

   Chapters:

   2/2

   Kudos:

   3

   Hits:

   16