Eight Crazy Nights, night seven, shamash edition

Because I'm not going to finish coffeeandink's story in time, I have an open slot, if someone wants to give me a prompt for the last night.

for cellia
( SPN, meeting old friends with Sam/Dean (or gen with Sam and Dean), first-born )

Eight Crazy Nights, night seven, SPN story: Fides

A little different tonight: a seven-part story.

Fides
SPN, NC-17

For giandujakiss, who wanted Dean/Sam or Dean/Castiel! Preferably with any angst resolved happily! Double preferably Dean/Castiel resulting in Dean/Sam! I made her beta too, along with coffeeandink. I’m going to declare that this also satisfies mangokulfi's request for Dean/Castiel with side of jealous Sam, though it’s more like jealous Sam with side of Dean/Castiel. Because I never met a conduit I didn’t like, this also features Ruby.

( It’d been years since Sam had minded watching Dean try to pick up girls. )