She Comes, the Devil — Stephen Donald Huff

The plight of the village is desperate and dire. Once protected by a powerful shaman, their savior has grown old and decrepit, perhaps too weak to save them from a violent storm brewing on the horizon. To save them, he must perform the ritual, but will he beat the clock and conjure before she comes, the devil? Ethereal and sublime, theirs is a lust to outlast the ages. No matter what else happens, their final tempestuous passion will make for one hell of a ride!