Before spraying any other part of her torso.. ask the lady to lift her breasts upwards with her finger tips and spray underneath. Once sprayed, ask her to release her bosom and wipe her palms of her hands if you feel you may have got any spray on them. When spraying the tummy area, spray from the brief line upwards stopping slightly short of the ****s so not to over spray that area.
Try not to spray directly into the cleavage area or decollete or you will get this area too wet.