Here’s a picture I have been sitting on a while. To me her soles look exquisite in this picture. Love the smooth and slightly shiny look to them. Might post some more from this set of the interest is there.
I’d say it depends. She’d say 10 but sometimes she enjoys light tickles and even asks for me to tickle them in that way. Go to town on them though and she’s a writhing/giggling/screaming mess.