Well of course when any other woman does that, the whores get mad.

It's kind of the opposite of what they do when they are all chaste and one woman wants to fuck around. usually that's with some woman's husband, so they fuck her up. They don't want someone not playing by the rules.

Similarly, when they're all whores, they're offended and will try to stop any pure woman from being so. As that's the competition.