The Duke of Mayhem by Tessa Brookman

“The only sounds I desire to hear from your mouth are gasps of pleasure.”

Lady Cecilia, fed up with her stalled betrothal, hatches a scandalous plan to trap her fiancé into marriage. But she never expected to accidentally kiss her greatest rival: the notorious Duke Cassian.
Duke Cassian has vowed against love, after being abandoned one too many times. He plans to leave his life in England behind forever. Until, the day before his departure, an infuriatingly irresistible wallflower traps him into marriage, throwing his plans in disarray…
So, they make a deal: marry for 60 days and then annul the marriage. Cassian can leave and Cecilia can choose anyone but the man she despises most. Resisting is necessary.
But being alone with one another makes resisting impossible…

Each book in the Rakes and Roses series is a standalone story of 70,000 words that can be enjoyed out of order