Word Count: 5,000
Warnings: Alpha/Omega, knotting, D/s, spanking, fingering, dirty talk
Summary: Castiel wants Dean, but angels don't manifest alpha/omega traits, so Dean isn't interested. Until Castiel follows him to a certain kind of club.
A/N: This was written for the Dean/Castiel secret Santa exchange at deancas_xmas. It’s my first time writing alpha/omega stuff, but it’s what the recipient asked for, and I am a very giving person.
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