Something far more insidious than overpriced pumps may lurk in local shoe stores: foot fetishists longing to lay their hands on a sexy pair of feet. They suffer from a sexual paraphilia called partialism, and focus their lustful thoughts on feet, forensic psychologist Duane Dobbert told students, lawyers and police during a seminar Friday at Florida Gulf Coast University. "They put your foot in their crotch," said Dobbert, a criminal forensic studies associate professor at the university and author, adding there's no reason for any customer's body parts to be that close to sales associates' genitals. But some sexual fetishes...