Pinellas County sheriff's detectives Tuesday charged two Tampa women with operating an illegal massage parlor in Palm Harbor. Un Joo Suh, 57, of Tampa was charged with performing an unlicensed massage on an undercover detective at Suki's Parlor at 37542 U.S. 19 N at 3:30 p.m. on Tuesday, sheriff's spokesman Detective Tim Goodman said. Suh also was charged with prostitution after offering to perform a sex act on the undercover detective for $40, Goodman said. The detective made an appointment for a massage at Suki's Spa as part of a routine check on the establishment, Goodman said. Detectives also charged the parlor's manager, Mi Hyun Yoon, 44, also of Tampa, with operating an unlicensed massage establishment after she told detectives she did not have a license, Goodman said. Both women were booked at the Pinellas County Jail on Tuesday. Each was released the same day after posting $250 bail.