crossoverfic | Sam and Dean Approved (Psych/Spn) ch 1/ ?

Title: Sam and Dean Approved (Psych/Spn)
Author: Noturbaby
Fandoms: Supernatural/Psych
Rating: PG13 (language)
Warnings: none - no slash
Disclaimer: All publicly recognizable characters, settings, etc. are the property of their respective owners. The original characters and plot are the property of the author. No money is being made from this work. No copyright infringement is intended.

Summary
: Shawn wanted a more authentic Halloween. Sam had seen nothing wrong with that. And that’s when it all went to hell. Takes place after The Ghost and Mr. Guster but reading that isn’t required.

Two days before Halloween