Since play is off the table, well, for me at least, I get my kicks from teasing.
When I go to the shops I like to wear something a little revealing or something that doesn't require a bra but shows my erect nipples.
It's fun walking the aisles past all the naughty husbands walking with their wives pretending not to notice me. It's fun to watch the men's reactions when they notice my nakedness.
I'm not hoping for anything to happen but should it who knows...?