Aaaaand here's some more, because now I've warmed to my theme.

Old Scar
http://archiveofourown.org/works/1761521
Rating: Explicit
Word Count: 5149
Season 8 Au-ish, where Dean suffers from the pain of an old wound. Sam thinks that he is the reason that Dean was hurt in the first place and he has beaten himself up for years.

Can't Rain All The Time
http://archiveofourown.org/works/1134025
Rating: Explicit
Word Count: 41397
The clock is ticking on Dean's deal, and as if things weren't tense enough between the Winchester boys, he doesn't react well when Sam wants to revisit their secret teenage romance. True to form, they push on with their latest hunt while the elephant in the corner of the room turns into more of a woolly mammoth. Following the trail of a missing witch and her elusive patron demon gets them stranded together in an abandoned house in the Maryland wilderness, where they've got no choice but to sort out their drama - except that house isn't so abandoned, and that demon isn't staying hidden anymore. Angst, drama and physical and emotional hurt/comfort, liberally sprinkled with sex.

A Little More Tequila, A Little Less Hunting
http://archiveofourown.org/works/1051949
Rating: Teen and Up
Word Count: 14209
What if Sam and Dean had had Max's childhood? What if John Winchester really had gone with "a little more tequila" and "a little less demon hunting"? Inspired by "Nightmare." AU except for various details from the Pilot. Lots of Young Sam and Dean in the form of flashbacks, and obviously NOT John Winchester friendly.