since this thread is about preparing yourself for having sex with a transsexual and playing the 'bottom' role
thus being fucked by one this inevitably could involve oral sex and giving a blow job,
many reports state there is
"little to no risk" of contracting HIV through oral sex. However, other STIs like syphilis, herpes, gonorrhea, and chlamydia
can still be transmitted during oral sex (especially if there are open cuts/sores or bleeding gums etc).
STI's are normally acquired through the transmission of bodily fluids. Oral sex normally involves that (if not using a rubber aka OWO,
although the risk is notably lower than bareback intercourse.)
so use a condom or to help lower that risk, it's always better to remove your mouth before climax ie cum in your mouth.
Ironically, letting the fluids stay in your mouth while you make up your mind if you will spit or swallow is riskier for acquiring STI's
than actually doing either immediately. ----so remember; Spit or swallow don’t let it wallow.
oh and one more thing any decent punter should turn up to a booking nice and clean with minty fresh breath and sparkling gnashers
--- not only out of politeness but also for the benefit of increasing the chances of getting a better service
best Give yourself at least 45 minutes (better 2 hours) after brushing or flossing your teeth before performing oral sex, to be "sure" open slots and nicks are closed.