Two Flappers follows the adventures of two girls on their way to boarding school in Paris. When a suave diplomat treats them to a visit to his favourite brothel, restrained by a bizarre and ingenious piece of furniture, they are introduced to the 'Whipping Room', and the painful pleasures of martinet and birch. Eager to learn, the libidinous trio are instructed, by one of the bordello's most experienced adepts, in every kind of sexual position.