Winchester "Classics"?

[gershwhen.livejournal.com]

I've only been reading fanfic for the last year or so.  I'm looking for the stories that you would list as "classics" the ones that if someone says "Give me your top 5 Supernatural fan fics ever", what would you tell them?  URLs included please.  Long stories and major h/COMFORT preferred, but if your most favorite is a 2K humor story, I'd like that too :-) 

Will take both Wincest (first times especially welcome) and gen.  If I get to be really picky, canon universe please (no wild AUs) and other love interests for the boys should be kept to the side/minimum.

Thanks!