In this episode, Tracy is transported back to Reformation England and the decadent, licentious court of Charles II. The 'Merrie Monarch' let nothing get in the way of a good time and so Tracy is introduced to a world of mistresses, pimp-masters, secret tunnels, sumptuous feasts... and merkins. She also hears more about the King's favourite mistress Nell Gwynn - perhaps a little more than the simple orange seller-turned-actress of popular image.