This one is tentatively titled Games of Desire and the hero, Marax, is a demon. The heroine, Chloe, is a wizard. They meet because they're both looking for her younger half-sister, but they find they have more in common than a common goal. There's instant, overwhelming attracting, too.
No release date yet, but you can find my first Nocturne Cravings on January 1, 2014. That one is titled Phoenix Burning.