Personally I just think that if anyone worries about STI's, taste, texture or smell of cum then don't offer services that involve those things like I do but lots of people think their business will be affected if they don't offer these services which in all honestly is the truth to a certain extent as you will lose the client who need OWO otherwise it's a deal breaker for them but you will gain the clients who prefer OW!
I think it's fair to say that all men prefer OWO, if I was a guy then I sure as hell would too but in this game.....it's easy to catch nasty's because we're having sex with so many people that some clients like to see escorts but like the security of knowing their cock won't turn green, fall off and give their wife or gf anything nasty in the process, that's what keeps me in a job.
I would put my rates down a little if I felt I had to in order to stay busy but I'd never offer services I wasn't comfortable offering for the sake of money, I'd quit the business before it got to that stage.
There will be many escorts who do genuinely love giving OWO and playing with spunk till their hearts content and good on them as long as they are happy.
I genuinely love giving OWO too and playing with cum but it's only something I would do and enjoy with my bf (if I had one).
xx