Half-pixie Lea Gillingham loves her job as assistant to the powerful Kirk Rhodes, but if she had a choice between her job and a night of passion with the gorgeous but arrogant warlock, she’d take his hard body in a heartbeat. Unfortunately, Kirk has never been a one-woman warlock, and in any case, has never seen her as an object of desire, though she’s become indispensable to him. As her feelings for him grow despite her best efforts to squelch them, Lea realizes that she can’t go on like this, but is determined to take one lasting memory of pleasure with her before she goes. With a little help from her BFF and a handy spell, Lea disguises herself as a succubus, determined to seduce her maddening boss at the Halloween Ball, even if her disguise means he’ll never know it was her.

Kirk Rhodes is intrigued when a surprisingly shy little succubus approaches him at the Halloween Ball in search of a conquest for the night. He’s happy to oblige, but there’s something different about her. The evening takes a strange turn when he suddenly finds himself fantasizing about his steadfast assistant, Lea, rather than the voluptuous sex goddess in his arms. It’s only when Lea’s spell starts to falter that fantasy and reality collide, and Kirk sets out to convince his skeptical assistant that he can change his ways and become a one-pixie man, no magic required.