Crimson: Book 3.5 of The Blood and Brotherhood Saga

After awaking, her previous night a mystery, Anna begins to realize how much her life has changed. Visiting the tavern where she works she begins to unravel the previous nights happenings. Peculiar lusts and desires wreak havoc with her, as she realizes that something has been done to her either by Seth, the death mage, or his ressurected bride. Some say the pair are cursed by the gods, others say they are gods themselves. Anna might be the first to learn the truth.