Used (Dark Hearts)

It was a mistake to seek him out. Now she's caught, again.

"Tell me why I should let you go? Give me reasons,"
he says, as he writes upon her naked skin with his calligraphy pen.

While she struggles to remember why she should be free, he will use her and use her, and twist her around his fingers.

He will make her forget her name, her sanity, and how to be a good girl.

Once upon a time, he was nice.

This is not a romance. This is carnal with graphic sex, dark and depraved, and this is a man to fear.

Used is set in the Dark Hearts series world but is a standalone story.
Previously published in When the Dark Wins, which is now unavailable.

The Dark Hearts Trilogy boxset: Wicked Ways, Wicked Weapon, Wicked Hunt.
There is also a spin-off novel, Wolfe.