Someone licked my face the other day.
Not randomly on the street: we were both naked at the time, so one would assume some saliva would be exchanged. Still, having a tongue rasping all over my face did come as a bit of a shock to me; I'm an open-minded and adventurous woman, and face-licking is not something I am familiar with, or even, particularly enjoy.
But it did help that I was being kept distracted by his busy hands at the same time. And the fact that, after drooling on my face, he enthusiastically used his wet tongue elsewhere too.
Which was nice.