Ken's girlfriend, Ashley, doesn't see her father much. He's a government spy. Two years ago, she stumbled upon his suitcase full of disguises—women's clothing that transforms the wearer's body for the perfect fit. Since then, she and her boyfriend have made dressing-up into an annual holiday with three rules: no revealing their secret identities, no changing back for the complete seven days, and they are free to mingle and sleep with whomever they want.
But Ken's commitment to Girl Week will be put to the test when his best friend, Lawrence, unexpectedly returns from Afghanistan. He'll have to juggle his personal feelings and his body's desires as Lawrence starts hitting on him!