Vancouver. And I want to experience one with an SP who flows very heavily. I don't want it way at the back, I want it flowing enough that I would be able to enjoy it.
The guy who started this thread has some serious mental health issues. A woman's blood turns you on? I hope the men in blue have a talk with you very soon.
The main risk would be if the lady had an infection like HIV, hepatitis B or C.
Normally performing DATY on a woman would be low risk for these infections.
But there can be high concentrations of the viruses in the blood and any contact with blood will increase your risk. But it is hard to say by how much.