It really does depend on who you are doing it to. For me there is just one or at least maybe two at a push that I do it for. I do not do it because I crave the taste of cum because in my experience it can change depenant on what they have been eating and yes I do swallow it but again the main reason for that is that it can make such a mess on your clothes if you dont. The happiness it gives the one particular person I do it for is the pleasure that I get.
I am afraid if its split to the top of the thigh then it has to be nothing other than spray tan on smooth legs!
The first thing I do is not react immediately. I ignore that they are looking and carry on with my business but obviously it depends on what I am wearing as to what I do next. If for instance I am wearing a button blouse I will turn away for a moment but then turn back and quite mysteriously the button level with my breast will have come undone! Honestly at my age I feel honoured guys (especially young ones) want to look at me.
Undoubtedly I would stand there open mouthed and pee myself!