At a swanky café in midtown Manhattan, three twentysomething gals convene to discuss how to achieve their ultimate fantasy: becoming lusciously sexy, irresistibly seductive mistresses to supremely wealthy older men. Founders of their very own Mistress Club -- Brooke, a confident brunette; Delia, a feisty blond sexpot; and MJ, an ambitious, red-haired siren -- have sworn off unsatisfying one-night stands, vowing to take control of their sex lives. And thanks to Brooke, they have a set of guidelines for becoming elegant mistresses of sin:

• Get first, then give
• Don't waste your time on anything that won't get you something in return
• Always dress to kill -- stilettos are a must!
• Be discreet, aloof, mysterious, elusive
• Don't get invested in him -- let him invest in you
• And most of all, do NOT fall in love.

Despite the rules, each woman falls for a sexy man who gets what he wants -- when he wants it -- without giving anything in return. That is, until Brooke finds her way into the coveted pages of a high-powered businessman's little black book -- opening the door for her and her friends to a hedonistic world of pleasure and passion that may be more than they bargained for....