Nicholas Gully is alleged to have raped and sexually assaulted a boy in the men’s toilet at the King Alfred Leisure Centre in Hove A Harley Street psychotherapist who specialises in sex addition is accused of raping a 14-year-old boy at a leisure centre. Nicholas Gully, 47, is alleged to have raped and sexually assaulted the teen in the men’s toilet at the King Alfred Leisure Centre in Hove on January 29. Married father-of-two Gully, who works at the top Brunswick Clinic in central London, denied two offences of sexual assault and one of rape at Hove Crown Court.