Imprisoned by Desire - Calandra Hunter
The point of this book, it turns out, is that while the Dark King may have been the Master and clever manipulator of Tristan’s wayward lusts, seducing every bit of shame and humiliation and desire from his prisoner, the Dark King could not be the Master of Tristan’s heart because that was the sole property of Prince Dareon. Tristan’s loyalty to the rightful heir to the throne is the one thing the pretender King couldn’t usurp, and it provided an insurmountable barrier to them forming a Master/slave bond.

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