Throw back a shot of pure pleasure. Leo Petrova has a dirty secret that's about to get blown wide open. The exclusive VIP area hidden beneath his night club, Shot of Sin, is short staffed a bartender. The only available replacement is Shay-his temptation, his distraction-the sole woman he refuses to escort down the secret staircase. She has no clue about the private adult club that lies beneath her feet and he'd prefer to keep it that way. The Vault of Sin is the only place he can let his sexual proclivities run wild and he's learned the hard way that Shay is too virtuous to be comfortable in the erotic environment. Shay Porter is curious as to why her boss, the king of mixed messages, seems almost desperate to keep her from discovering what's on the other side of the guarded door at the back of the building. But she's never backed down from a challenge before. Sliding into Leo's arms and this new world of carnal exploration is addictive yet frightening. She could lose her job, her self-respect, and her heart. Exposing a vanilla woman to a sorbet lifestyle isn't something Leo's business partners approve of. Secrets are at stake. Friendships, too. And through it all, neither one of them can ignore the wicked taste of sin threatening to tear it all apart. Warning: This sex club does not carry the government's stamp of approval. Contains devilish debauchery, delightful deviance, and dancing on the edge of the darkest of sexual desires.