'Highway of Love': http://jasfics.dreamwidth.org/8402.html is an amazing Sam/Gabriel - or, as accurately, Sam/*Trickerster*, which is perhaps why I love it so much.
Also, if you read D/C you're probably already familiar with Misachan's fic, but just in case, there's 'Semper Fi': http://misachan.livejournal.com/150339.html which is Castiel/John and contains some of the best plot twists I have ever read.
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is an amazing Sam/Gabriel - or, as accurately, Sam/*Trickerster*, which is perhaps why I love it so much.
Also, if you read D/C you're probably already familiar with Misachan's fic, but just in case, there's 'Semper Fi': http://misachan.livejournal.com/150339.html
which is Castiel/John and contains some of the best plot twists I have ever read.