SUNRISE, Fla. -

Three women were arrested on prostitution charges after the Sunrise Police Department received a tip that illegal sex acts were taking place at three separate massage parlors.

Quingluei Liu, 54, Xiuhua Zang, 41, and Maria Olmo, 51, were arrested Monday. Police said Liu and Olmo were also charged with misrepresenting themselves as licensed masseuses.

One undercover detective said he paid $60 for an hour-long massage at the Dancing Finger at 2762 N. University Drive. He said  Zang massaged his back, and then began manually stimulating his penis after he rolled over, asking him if he liked it.

Another undercover detective was also charged $60 for an hour-long massage at Wrap and Relax at 8043 W. Oakland Park Blvd. He said Olmo massaged his back for a few minutes and then offered to have sex with him for $150.

That same day, another undercover detective visited the Asian Spa at 3838 N. University Dr. He said Liu initially charged him $100 to masturbate him, but eventually agreed to perform the sex act for $70.