Our young transvestite, born of well-to-do parents has taken advantage of his older sister's vast and sensuous wardrobe, while she is spending a year in Europe. His forays into the forbidden fantasy-world of crossdressing have been discovered but the family butler, Gustav. For some strange reason, Gustav has not revealed his knowledge to our hero's parents. When they go off on an extended world cruise, Gustav and his wife Greta take over the house and inform our hero of the price of their silence - he must become their daughter and be called 'Daphne'. Needless to say, this piece of blackmail is one which our hero considers most intriguing and delightful.