Hi

It's me again, I want to thanks my dear friends for their help last time.

But, I need you again, I've lost a fic I've read a while ago.

Young Sam is very angsty and very hard to manage,so John and Dean agreed to send him to an old friend of John during a hunt.
Sam is drastically different when they come back.
Years later They discover that Sam has been abused by the guy. And they hunt him.

I can't remember if there is wincest or anything. Lots of angst. But I remember it being really awesome.

Please?

San