5500 Shades of the Demon King

A writer wrote steamy adult stories starring a Demon King. Now he wants justice! In order to avoid execution, the writer must make half of the contents of her novel, a collection of lust and desire, come true! But wait, she is supposed to re-enact all the scenes, as the female lead, while the Demon King acts out the male lead? Living in a world of demons, caught by its monarch, and engaged in steamy role play! Let the games begin!