Chapter 10: Nakedly. Which, rather aptly, is a short one. Jake Yapp, Robin Morgan and Lizzie Roper get in the zone, grit their teeth, swill down their drinks and plough through more tips on how to please sexually orientated women of the 1970s. (Or, quite possibly, a middle aged bloke called Dennis.) The episode also features Lizzie's extreme aversion to beards and the secrets of Jake's personal training regime.