In Pube, Eugénie Pastor gives her audience scissors and asks them to donate some pubic hair. Stuart Jeffries gets snippingI part the curtains and enter a tiny room. It's an intimate, low-lit space, with gold streamers hanging from the walls. There is a table with two chairs facing each other. As I take my seat, Eugénie Pastor stands with her back to me in the corner, wearing an off-the-shoulder ballgown.We're in th…
