Hi, What are std risks from this in a erotic massage place:
Fingering — no sign of cuts on finger.
Naked frottage with towel in between. Used towel to wipe down after.
Then showered.
Nope. The risk doesn't change because of who your partner is in this situation. Fingering is not a risk, and STDs don't go through fabric, like that of clothing or towels.
Also, just as a note - the proper terms are transgender, and gender reassignment. I can tell you were being respectful and we appreciate that, so I'm just letting you know. :)