A mix of brand new, mostly new, and a classic:
1. B-Reel by
big_pink Part one /
Part two /
Part three /
Part four This is seven kinds of awesome. Sam, Dean, a haunted movie theater, and a ghost with an interesting sense of...humor.
2.
I Got Some Beer and the Highway's Free by
musesfool - Written before the first ep of Season 4, but oh how I wish this would've happened. A post-hell silent!Dean. Shaving. Domesticity. Jesus, it's just fucking gorgeous and hurty in a thousand little ways.
3. One Going on Eternity and Counting by
leonidaslion Part one /
Part two /
Part three /
Part four “M’kay,” Dean agrees, ever obedient. “Love you, Sammy.”
“No, you don’t,” Sam whispers, aching, but his brother is already out and doesn’t hear him.
4.
In a Mirror Distorted and Indistinct by
felisblanco - One fic that I never, never, never get tired of reading.
5.
Morality Ends Where A Gun Begins by
lazy_daze - Fuck. It's post 4.01 gun!porn. But I'm not even into gun!porn...except apparently I am. Mild spoilers for 4x01.