The Rake's Waltz (The Seducers of Soho Book 1)

Virginal Lady Celine is just out for her Season when she meets the host of her first ball, dominant Duke Xan. One waltz with him leads her down an erotic path like nothing she ever imagined, involving her in a tug-of-war with Xan's best friend Drew. Who'll come out on top? Will she submit to the dungeon, or break free? Or dominate THEM?