in 12 counties, but only in isolated rural areas away from major cities. just south of reno, there are four brothels. and my first stop is famous for its bunnies. >> hello, welcome to the moonlight bunny ranch. >> thank you. >> here is your souvenir menu. all the ladies are lining up and they want to meet you. >> hi, i'm asia fox. >> when the doorbell rings, the women line up and a customer can choose. blonds, brunettes. >> hi, i'm sarah greenmore. >> a fresh face or a seasoned professional. >> hello, i'm air force amy. >> 25-year-old sarah, a two-year veteran of legal prostitution has offered to show me around.