Most recently I finished reading a wonderfully written J2 rps "Nothing Dark" by the ever awesomeevening_spirit. IMHO this story definitely stands among the best written ones so far for this year's Big Bang. It features special!Jensen (of which I love) and protective!Jared (a double bonus). Both boys are pretty "damaged"--Jensen in the eye of convention and Jared emotionally messed up. Although the author gave the "underage" and "political incorrectness" warnings, I think both were cautiously over-exaggerated (which came as a relief 'cuz I get squicked out by underage stuff especially).
Anyway, I better not talk too much about the story for fear of spoiling it too much. Let me just simply say: Go read it, people!