Nicknamed Humdrum Tun by society, Bennett Innsworth, Duke of Tunbury is stuffy, awkward, and alas, still a virgin. The festive season is looking bleak—until he loses a wager and must spend an evening at London's most hedonistic pleasure club.

Delilah Forbes has long reigned as the city's Mistress of Sin, and when the infamous duke visits her club, she's soon eager to introduce him to sizzling passion. But even as lust becomes more for two lonely souls, they know a duke and a madam can't have forever after. Or can they?

Please note this book contains explicit language and sexual content.