Here's the back cover text:
Stefan Antonescu, one of the world's rare and secretive true magicians, finds an unexpected visit from old acquaintance Cassiopeia Angelis setting them on the trail of a long-lost and legendary charm, the Silver Tongue. Soon, both Stefan and Cassiopeia find their ability to slake their lusts on beautiful mortals like the gorgeous Marica enhanced tenfold by their rediscovery of the spell that powered the Silver Tongue, the Invocation of Truth. But magicians are never satisfied... and now the sometime friends, oftentime lovers, and occasional deadly rivals are on a collision course as they struggle to reach the Stone of Truth and the ultimate power over others that it can grant those who dare to find it.
In addition to a stirring adventure story, this erotic novella in the Dreams of Control series contains scenes of erotic mind control, menage a trois, magically enhanced sex, and lesbian lovemaking.
I'm really happy with this book - at 24,000 words it's an honest novella and has an exciting modern-fantasy adventure story to justify all the hot erotic mind-controlled sex you love in the Dreams of Control universe. (If I do say so myself.) And all at no extra charge!