Indigo Blooms in the Kingdom of Hesperus by leonidaslion

Indigo Blooms in the Kingdom of Hesperus - leonidaslion
A chilling short story from the great leonidaslion. Antichrist Sam wears a changing smiley tie pin to give brother Dean an indication of his mood swings as he rules Hell with Dean in tow.

'Dean has Sam’s ownership stenciled into his bones (and fuck did that one hurt) and across his soul (more pleasure than pain there, but if given a choice between the two, Dean would pick the bone stenciling any day)'
Source: http://archiveofourown.org/works/180206