Let's talk all about intense sensuality of a midriff area. Those abdominal muscles contracting and relaxing as a belly easily moves in any direction, a cute belly button in the middle, you can inflate it or suck it in to reveal ribs. Is there another body part that you could flex around so easily, whilst allowing you to watch belly muscles moving up close. Hips move along with a shimmering belly in a sensual belly motion - there's so much to love about a sexy belly & belly button...