The fence...
The throne
butt plug
someones lap
Space hopper :D
Bed
lavatory
jury - not funny but if you're called you have to go.
I sit on a large amount of horniness until i am able to release it.
a swing
Decision making... or maybe that's sleep on?
a roof
a saddle.
my wallet
Bench
The fence
your laurels?
someones shoulders
My kids lol when they nick my seat ;)
Fonzie's 'it'.