Bite Me — Robyn Bachar

Consumed by the need to feed...
After an out-of-control spell triggers the zombie apocalypse, Lizzy Addams is left in the ruins of Chicago with only the slightly unhinged commentary--and endless erotic appetites--of her inner demon for company. Her blood supply dwindling, she is forced to find survivors to feed from, or die trying. Officer Angela Kinney was on duty when hungry corpses overwhelmed the city. The survivors look to her for leadership, but nothing prepared her for a beautiful monster who offers safety in exchange for blood. Sean MacMillan never expected to see Lizzy again after she rejected his attempts to lure her back to the vampire fold. But with his flock threatened by the horde and his murderous vampire brother, Lizzy is the only one he can trust to keep them safe. The veil of secrecy shrouding the supernatural world torn apart, humanity's only hope is to forge an alliance with vampires, werewolves, and things that go bump in the night. Though accepting their aid could be a devil's bargain that puts humans at the bottom of the food chain.

Warning: Contains vampire orgies, angsty demon sex, a frisky lesbian werewolf, light kink, and enough sex toys to start a store.