“Suddenly he sat up and pointed at me. “Haha look at the size of your mouth! You could suck 10 cocks with that!”” When I was a child my mother pu​t me on the Pritikin Diet, a ​low-fat, high-fibre diet…

John: a 50 year old sex therapist. Observant and funny. Magda: a 40 year old prostitute. She speaks with a strong Polish accent. Concetta: a 26 year old Italian woman. PhD student. She is English born with Italian parents. Duncan:…