You can ask any question till the cows come home. As for STI's at the time of question the escort might be free of them as far as he knows. But if you book days in advance he might pick something up along the way and not realize it till a week or few days later. And if he got syphilis he might never know till he gets tested for STI's. As for having a higher chance of getting an STI cause a hooker goes bare is dumb imo. How many of you hookers and clients wear a rubber for sucking dick? How many use a dental dam when you eat ass? The op really needs to pull his head out of his ass and go talk to a Dr. Hell, maybe one of our medical guys on here can chime in?
Hugs,
Greg