In the war between the Upper and the Lower Courts, having a neutral spy is paramount. Toot Sweet is a demon with a reluctant soul, a Succubus who works for the Mercenary Guild and her buisness is pleasure... and death. When her simple, straight forward job becomes entangled with what seems to be a looming apocalypse, Toot has to choose a side; her own. But with an Incubus roomate, a gut instinct saying that worst is to come and a contract to complete, Toot never quite knows what to do. But she knows she's going to enjoy doing it, thoroughly.