I would just say that I believe you can offend a woman, even a prostitute, by being too explicit.

I believe what you want to do is screen but not offend. Did you want to piss her off because you were angry at her?

She's indicated that you crossed the line. Unless it's two-way sexting I wouldn't screen like this. I want to screen more in person using touch. I think this could be a better way. If she's not interested in a sexual relationship developing she'll simply leave the interaction.