Mara

Mara is a human female associated with the White Court. She first appears in Ghost Story.

Description
Mara is dark-skinned, reddish-black-haired and dark-chocolate-eyed woman, associated with Justine. She is at least well-acquainted with Justine.

"Ghost Story"
In "Ghost Story", she enters on Justine's invitation, Thomas Raith's apartment with her own key and wearing a black trench coat, black heels and nothing else. She is willing to join both Justine and Thomas Raith in a love-making session, presumably knowing he's a vampire feeding on lust.