Diamonds, desire & a mistress in his bed The Mistress Assignment To teach the man who betrayed her friend a lesson, cautious Kelly reluctantly takes on the role of sultry femme fatale. Brough is contemptuous of Kelly's seemingly provocative ways, yet he's intrigued. Mistress of Convenience Lucas insists that Suzy is a security risk! And to safeguard his mission, the tough millionaire forces her to pose as his mistress. In a luxurious Italian villa, it isn't long before desire reaches boiling point! Mistress to Her Husband Kate arrives for a regular day at the office but the new managing director is none other than her ex-husband, Sean! Their desire is still simmering and soon Kate's sleeping with the boss!