Love the mature men/women.

You all are not hungry/angry/loud/rude, but elegant/considerate and sometimes wild.
When I was a Geisha back in Japan, almost all of men who I entertained(not sexually, though) were near 60 or over 60's. I have to keep up conversation with them and I learned tremendously from doing that.Strangely, I feel more comfortable with older people in general.

Now, in the US doing this work, I found mature gentlemen/ladies are really sensual and very fun in and out of bed.