Jaune Chat's Life, the Universe, and Everything

Title: Bible Study
Author: jaune_chat
Fandom: Firefly/Supernatural
Characters/Pairings: Mal, Book; Crowley-Badger
Rating: PG-13
Wordcount: 1,000
Spoilers: Series for Firefly, Vauge S5 for Supernatural
Warnings: Blasphemy
Disclaimer: I don't own a thing.
A/N: Written for crossovers_las for the prompt: "blasphemy"
Summary: Shepard Book goes along with Mal to meet Badger and discuss a few things about their past... and future.

( Oh now there's a twist )