Mia Sanderson has been in love with her boss, Ty Brewer, for years, but ladies' man Ty only sees her as a friend and even worse, a good girl. So when Mia and Ty are invited to the same Mardi Gras party, Mia decides to live out a fantasy. Donning a Mardi Gras mask and wig, Mia masquerades as the seductive Mistress Mina, the bad girl of Ty's dreams. But what will happen if Ty discovers her true identity? Mia's risking their friendship and her job, but for a night with Ty, it's worth it.