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1. Lessons on Improv (reeding between the notes) by Casti3l

   Fandoms: Supernatural (TV 2005)  

   • Explicit
   • No Archive Warnings Apply
   • M/M
   • Work in Progress

   19 Oct 2025

   Tags

   • No Archive Warnings Apply
   • Castiel/Dean Winchester
   • Jessica Moore/Sam Winchester
   • Dean Winchester
   • Castiel (Supernatural)
   • Sam Winchester
   • Bobby Singer (Supernatural)
   • John Winchester
   • Garth Fitzgerald IV
   • Benny Lafitte
   • Kevin Tran (Supernatural)
   • Destiel - Freeform
   • Alternate Universe - College/University
   • Dean falls in love with jazz music
   • Cas is jazz music
   • Slow Burn
   • Messy haired Cas
   • band nerds
   • Practice room make-outs
   • Heavily repressed Dean
   • Very out Cas
   • Musical innuendos
   • Eventual Smut
   • Fluff and Angst
   • Mostly Fluff
   • soft dumb boys
   • Cummerbunds and bow ties
   • Stoner Castiel (Supernatural)
   • Self-Discovery
   • Very Very Slow Burn

   Summary

   High school band offers Dean a corner of the world that isn’t broken, where the music is loud and all his own.

   But when he starts college and crosses paths with Castiel Novak, the effortlessly cool and endlessly talented jazz legend on campus, everything changes. Cas sees through Dean’s sarcasm and bravado, inviting him into a world with no rules, late-night practice sessions, and music that makes feelings impossible to ignore.

   Or—Where two music nerds fall in love and learn to improvise along the way

   Language:

   English

   Words:

   4,292

   Chapters:

   3/?

   Comments:

   5

   Kudos:

   7

   Bookmarks:

   7

   Hits:

   72