Sensuality is about provoking, stimulating, and teasing the senses. Your goal is to bring every ounce of her attention to her body and where your hands contact it. Be progressive with pressure and intensity. The more light and drawn out the movements, the more arousing the sensual massage will be. Start with long, smooth full-palm strokes up her back and down her arms. Use the swirl technique to keep her nerve endings guessing swirling your hands around lightly in an unpredictable, non-linear way over the whole body. When you find a tight place, spend some time making repetitive, deeper movements over it.