One of my inquiries deteriorated badly today: new guy books, sounds perfectly fine and reasonable on the phone, we arrange a time for an hour's incall, brief chat about parking arrangements, and I text him the post code, asking him to call for the building number once he's parked up.
Then a text message arrives, asking to take pictures during the session. I don't allow that, and perfectly politely ask him to find a WG who offers this service. Once a guy has had this request refused, I no longer trust him in the bed room with his mobile, and don't fancy him bringing the subject up again once he's inside the house. So, send him a perfectly friendly text going no thanks.
Response comes back: Fucking (... nationality...) whore.
Now I'm thinking wow, glad he's not coming over

I make a note against his number to ignore in the future.
An hour goes by, then I get a text: Are you swallowing lots of spunk today?
Now, this is a guy who sounded absolutely ok vanilla initially, but is really just a ball of anger and resentment. Scratch the surface, and underneath is so much rage with some men. Glad it's not me he's coming home to at night, that's for sure (shudder)