I've posted about Nocticula before, but she's a succubus queen, so why not do it again?
Nocticula is a patron of whores, assassins, sexual criminals, and succubae on Golarion. Her titles include Our Lady of Shadow and Demon Lord of Darkness and Lust. Her portfolio is lust and darkness. Like all demonic lords, she's Chaotic Evil. Her domains are chaos, charm, darkness, evil, and solitude. Her favored weapon is the hand crossbow. You can read more about her here.