I offer OWO and facials but not CIM. Just had a client who booked for an hour and 25 mins in, with no warning, came in my mouth. He didn't hold my head down or anything, so I was able to stop as soon as I realised, and he did apologise, although not that sincerely, I felt. He said he didn't expect to cum that quickly.
Most guys respect that I don't offer CIM and anyway, I can usually tell when a guy is close and ease off or put a condom on him.
This happened last year with a different client and I still don't really know how to handle it. Today, I was a bit frosty, told him I don't offer that service, went to the bathroom to use mouthwash, came back had a stilted conversation about random stuff, (awkward - not sure whether to carry on with the booking or not. Really didn't want to.) and then he asked if I wanted him to go and I said yes, that would be best. I offered him some money back so he only paid my half hourly rate - which he took. On reflection, wish I hadn't.
I am really worried about bad vibes in the room. I've never had anyone be aggressive or violent but admit I don't know what I'd do if someone demanded money back.
So now I'm pretty angry and kicking myself for refunding him. What would anyone else have done?