where i've done it:
Couch - while parents are in the next room
Bed
Shower
Hotel Room
Back of my 2003 Lancer (Lots of Room)
Back of my 2000 Subaru Impreza (current car, even MORE room than the lancer)
Where i would like to do it:
Jacuzzi
Elevator
Airplane
Train
Office - on the desk
Bathroom at the office in a stall
Lunch room at the office
desk at home
swimming pool
hood of my car (try not to dent it ladies...lol
)either doggy or girl on her back
while DRIVING (always wanted to try this)
in the kitchen
basement and any other rooms in houses (might as well)
Beach
department store dressing room
if i remember anywhere else, i'll add it on later