Wild Things — Karin Kallmaker

Scholar and award-winning author Faith Fiztgerald has every reason to be happy: a wealthy, charming man who adores her and a family cheering her marriage prospects. But from the moment she meets Eric's sister, Sydney Van Allen, she knows her safe, predictable feelings for him are a shadow of what could be.

Openly lesbian and running for Senator, Sydney can only succeed if she can live down her wild past. That means no liaisons, especially with the achingly alluring woman on her brother's arm who looks at her with confusion―and desire.