Destiel Slavefic..
“Do you trust me, Dean?”

“You know I do,” Dean answered, his voice carrying resignation and sadness. He knew Cas was right. This was the only way if he wanted to help save his brother. He had to do it, even though everything in him wanted to fight it. But he trusted Cas with his life. And now he was going to show him just how deep that trust ran.

Dean fell to his knees in front of the angel, bowing his head forward as he was fitted with the extraordinarily heavy collar. Castiel’s fingers caressed his skin when he closed the clasp of the sign of slavery; the symbol that gave Dean’s life over to the angel’s mercy. Dean suppressed the urge to close his eyes.
~
We know good people go to Heaven and bad people go to Hell, but where do the medium people go? Welcome to Limbo, a fourth plane of existence, ruled by angels and built upon the servitude of the humans enslaved to them.

While on a routine salt n’ burn, the Winchester boys encounter a garrison of angels. Sam ends up being taken to Limbo; leaving it up to his brother, Dean, and the angel, Castiel to infiltrate the plane in order to rescue him.
Words:196407 complete
Art by anyrei

http://archiveofourown.org/works/8761627?view_full_work=true