1. No evidence to say the
Las Vegas commercial sex workers have high STD/
HIV rates. In fact, if anything, I would expect them to be low.
2. STD Chances, very low. No risk from kissing, vaginal exposure was protected. You received unprotected oral sex which could lead to gonorrhea or nongonococcal urethritis but that is really about it. You could go to your local STD clinic and be tested for these confidentially at this time and be able to have great confidence in the results.
3.