all duct tape and safety pins inside

Title: All Time Corrode (with constant hurt)
Author: inheritedjeans
Rating: pg
Genre/pairing: gen, squint-if-you-want-to slash
Characters: Sam, Dean, Cas, Adam
Word count: ~6800
Summary: AU from 5.22 - Lucifer has found the cracks in the Cage, and once a year every year, he slips Sam through for a day of watching Dean.
Spoilers: Till 5.22
Warnings: highlight: language, torture, graphic stream of consciousness, grammar that has been murdered and then desecrated, and character death from old age
Disclaimer: Disclaimed.

Fic here