Samuel Winchester and the Death of Azazel the Deathless

Summary:Dean Winchester has hunted ghosts and creepy crawlies since he was a kid. It's been a crazy life but his Dad's been with him-- more or less-- and he could have lived with that. Until an encounter with a strange old woman leads him to a monster worse than anything he's ever had to deal with before. A monster's that's wrapped up with a shaggy haired stranger he wants more than anyone he's ever seen since he figured out what sex was for. Assuming he doesn't fuck it up, Dean's whole life may be taking a turn for the awesome.

http://vaingirlfic.livejournal.com/69259.html

Series: Gritty and Bleeding
Author: Hunters_Retreat
Pairing: Sam/Dean
Summary: Sam disappeared from school when he was 9 years old. Dean has lived half his life without Sam.
The prompt was Sam gets snatched by the YED when he's pretty young (but old enough to remember John and Dean) and comes back to them when he's about 24. Not the same little boy since he's been raised by evil, but still Sam enough to make them keep him :P Dean is attracted to Sam's darkness and Sam to Dean in general :P

http://hunters-retreat.livejournal.com/21582.html

Thanks for your help and I'm sure as hell that I will love the second one~!
Thanks~!

One of my favorites is The Sunless Land (http://lyra-wing.livejournal.com/66128.html). It's an older one but a classic.

Not sure I read this or not, but I absolutely don't mind to read that all over again~!!!!!!!!!
Thanks!

Here's one where YED kidnaps Sam to give him a headstart on his powers, and John and Dean are forced to watch the video feeds. Gen.
Demon Blood by Yami Faerie
http://www.fanfiction.net/s/6141426/1/

Really thanks for that, I am reading it now, and it seems really fit my taste =>_<=