no, at the point at which a woman becomes a mistress she will know that the world she is entering is built on secrets, sin and criminality, and that bieng monitored is taken for granted, so comodifying that upfront might be a good way to own it, and show profesionalism.
The article I think is about a situation where there was not that much money, and extra crazyness, amatuers not even having any fun or profit.