Loved Fifty Shades of Gray?
If you loved the Fifty Shades of Gray trilogy by E. L. James, you may want to try out The Sleeping Beauty trilogy by A. N. Roquelaure (a.k.a. Anne Rice).
According to the description, the Prince awakens Sleeping Beauty and brings her to his castle, where she has a series of erotic adventures. In order they are: The Claiming of Sleeping Beauty, Beauty's Punishment, and Beauty's Release.