I'd say LBD and wet business outfits paired white shirts or T-shirts (with or without bra, both look attractive when they get see through). Always with tights or stockings as they get shiny when wet and stress those beautiful legs you women have...
Same goes for messy action by the way. Tights/Stockings can or cannot be filled... then washed off or even ripped when there's a hole in them which makes the action a little more fun
I'd always prefer the camera to show full body & those legs or at least move up & down once in a while.