Simon Stone claims that his new comedy, Phaedra, draws on the work of Euripides, Seneca and Racine. In fact, the porn-mag narrative resembles a passage in Alan Clark’s diaries where the priapic scribbler seduces a mother and daughter in rapid succession. That’s what happens to Sofiane, a homeless Moroccan lecher, aged 41, who has the looks of George Best and the sexy drawl of a Riviera gigolo.