What an interesting discussion and what a weird scenario...a gloryhole tent erected in a hotel room....bizarre.
Aside from that i think i would know if my turgid member was stuck up some guys tea towel holder or up some real womans slick pussy.
If OP cant tell the difference, perhaps he should have checked his dick for any..err...evidence.
I viewed the profile on AW and my gut feeling was that had i been an active punter, i would have passed it by as it seems iffy to me.
Having said that, in my punting experience i have fucked three escorts bareback and one i fucked accidentally bareback and have never come to grief.
The first three were known WGs on the scene at the time and actively wanted and encouraged it.
Its amazing what goes on behind closed doors.
Starting from a neutral position and assuming the working person (WP) was a natural female,,well the OP is starting off with a 50/50 chance that he will be ok or not ok if he is a pessimist. Thats not a bad place to start given what your up to.
If you then factor in the number of people who are diagnosed with hiv in that city then the probability of contracting hiv as the penetrative partner having sex with someone who is positive,,well your 50/50 comes down considerably.
Still,,we all sometimes think with our dicks. Who hasnt,,just get tested,stop flapping and when you know the result,learn from it.
In the mean time i think this WP needs further investigation.