TIL the little white bumps on the areola are the product of Montgomery glands, which produce a protective oily lubricant for the nipple and skin on the breast.
Although modern corsets follow the Victorian style, giving the wearer an hourglass figure, through much of European history corsets focused less on making the waist small and more on forcing the breasts higher. [wikipedia]
A worker on Urwonda 3 strings telegraph lines between the nipples of two slavegirls. It wasn't much of a communications system, but it was the breast they could do.