Passionate Deceptions 2002 one on netflix

This lurid erotic thriller follows Tucker and Susan, two investigators working in the Internet Sex Crime division of the Los Angeles Police Department. The officers begin working on a missing person case, and soon wind up at a bizarre mansion where a sleazy reality show is routinely filmed by the owners. To catch the murderer, Susan poses as one of the girls on the series – little realizing what lies in store for her.