The Millennium Wolves by Sapir A. Englard

Follow Sienna as a nineteen year-old werewolf with a secret: she’s the only virgin in the pack. She’s dead set on making it through this year’s Haze without giving into her primal urges—but when she meets Aiden, the alpha, she forgets all about her self-control. She won’t give in without a fight – even if her body is begging her to.