Could we distinguish, please, between 'nipple' and 'aureola' cause I LOVE nibbling nipples, could care less about licking aureolas.
Definition 'nipple':
a. The small projection near the center of the mammary gland containing the outlets of the milk ducts through which young mammals obtain milk from the adult female; a teat.
b. A corresponding projection of the male breast
Definition 'aureola': A small ring of color around a center portion, as about the nipple of the breast ....