Power, Pride and Pleasure

With Lucifer trying to break free, Sam & Dean contend with conflicting morals, the sexual tension between them and Sam & Ruby's relationship. Will Ruby seduce Sam into giving into the temptation of power and his lust for Dean, or will she tear them apart forever? Will Cass stop Sam however he can even if that means killing him? WINCEST! SAM/RUBY! GRAPHIC VIOLENCE AND SEXUAL CONTENT