The Boss's Daughter by Serenity Snow

Fallina Mira is a closet lesbian who’s been in love with Kensal, the female vice president of her mother’s company for a year. A chance encounter at a sex club with Kensal sends Fallina down a spiral of passion that sears her soul and brands her as Kensal’s forever.

The closer she gets to Kensal she learns her woman is anything but human. She also uncovers a world of vampire bats and deception that could lead to deadly consequences for all involved.