A dark fanfic in which Dean volunteers to be turned omega to save Sam from the same fate.
High-level sub Dean is reluctant to submit to high-level Dom Sam in case it threatens his position at work, but the attraction is just too strong. Sadly lacking in sex until the finale.
Well, this was like reading two books simultaneously. One concerns a world in which Sam has been a slave since his father sold him age eleven. Dean buys him from the slave market where he would otherwise be destined for a work camp. Seraph Castiel gets in on the act partway through the fic. The othe...