Authors: brosedshield and lavinialavender
Warnings: Full list here
Pairing: Sam/Dean (but not Wincest: AU where they're not brothers)
Summary: The same old Sam and Dean love story with a darkfic twist. Sam grew up in a concentration for monsters, Dean was raised an only child: together, they make each other human.
Notes: I'm linking to the masterlist here; it has each chapter available as a seperate MP3 download (about an hour each), or the entire thing as an audiobook.