A betrayed and mistreated husband turns to help from the Prince of Darkness. This is NOT a tale with a "moral" or in line with Christian theology. If you can't stomach a little "heresy", DON'T read it!
Amthalla is the last Empress of the matriarchal Nasucrean Empire. She is about to suffer for the crimes of her regime and centuries of oppression of men and eunuchs by women of the ruling class.
Donald is omnisexual, has a black lover named Kevin, and is allowed to screw other women, but not other men. The same is true of Kevin. The story just gets more interesting from there. Using the Donald Larkin character with special permission from Severusmax.