His Magick Touch

As the powerful High Priest of his coven, Devon Bainbridge lives by the witch's credo of Harm To None. Yet he is willing to sacrifice everything in his century long quest for revenge. He intends to use Raina St. Clair as a means of locating her sister, the witch who misused her powers to destroy his brother. But once he meets Raina, his plan doesn't go as intended, especially when he discovers her agenda. She wants to learn sex magick.
Is Raina the one woman who could save Devon from himself?