I know this is gonna sound like the "Where exactly, so I can avoid it" meme, but I'm sincerely trying to avoid it.
I am pretty physically active, and get massage every six months or so. I have a massage therapist I usually go to, but every once in a while it's an emergency and my go-to is booked up, so I get a sketchy strip mall massage.
About half the time it ends with a happy ending attempt. Not that I'm against the concept, but I refuse to pay for sexual contact on principle. Also that cuts into the time spent on the actual massage I came in for, and pressures me into a huge tip for something I don't actually want.
At the same time, I don't want to assume. It seems pretty rude to start off with "I know you're gonna wanna give me a handjob but I'm not interested". So is there some kind of standard "initiation" ritual that I can turn down when it comes up?
I appreciate this is probably the autism, but I've always been fascinated that most people seem to be comfortable with stripping down and being oiled up and touched by a stranger.
The odd thing is, I'd totally understand this in a sexual context - but for people to want this kind of contact just as a service, like a haircut or something, seems utterly alien to me.
I realise this doesn't answer your question, but like I said, I've always been fascinated by the concept.