We don't know that.
I doubt very much that if a female wanted a Massage that she would go to a "Massage Parlour".
Lots of women go to "Massage shops" for a Massage because they do legitimate massages.
The fact that members here go to "Massage shops" in the hope that they'll a HE, or more, as well as a Massage doesn't mean every male entering the shop expects that too.
First few times with me in TCMs:
"Stop kidding yourself, this is just a legit place for medical treatments, no wonder nothing happened."
"Stop kidding yourself, this is just a legit place for medical treatments, no wonder nothing happened."
"Stop kidding yourself, this is just a legit place for medical treatments, no wonder nothing happened."
"Stop kidding yourself, this is just a legit place for medical treatments, no wonder nothing happened."
"Oh, I seeeeeeeee..."