Demonic — Sheri Whitefeather

Some men are so dark, so dangerous, and so exciting it's just not humanly possible...

Writer Jane Brooks enlists her two friends, Emily and Suzanne, to help research an article by combing an underground sex club where patrons masquerade as supernatural beings and engage in the most bizarre erotic games imaginable-and unimaginable. Then three men disguised as demons convince Jane and her friends to become more than spectators.

They can't say no to such powerful, demanding, desirable strangers. But is it really just a masquerade?