[rracoonz]

I think my greatest fear would be of family finding her posted on some site. I have adult children, both sons and daughter, searching the web all the time. I am not so sure I want them to discover their mom out there, naked and enjoying herself. At least without the face being shown, there is a reasonable amount of plausible deniability.
I would doubt that a random tattoo or small amount of background would be a key factor in recognition. (I don't think anyone is really looking at the surroundings. LOL.) But, seeing a recognizable face would really spark attention.