For Actors in 'Shortbus,' There's Just No Faking It

Backstage: "When a longtime married couple bounces all over the bed in every imaginable position in 'Shortbus,' or when a particularly limber character bends into a yoga pose that proves he, um, never has to leave the house, that's all real sex, not simulated. But writer-director John Cameron Mitchell says his intention is to educate, not titillate."