[[Nipples]] which are notably dark in color, usually in shades of brown to black. Regarded in Japan as an accompanying sign of [[pregnant|pregnancy]] or aging, while the more western pink-to-red spectrum is seen as a sign of youth.

Also applicable to any exotic skintone where the nipples are actually darker than the surrounding skin.

As with [[nipples]] and [[areolae]], use this tag for images where the nipple is fully visible. 

When the nipple is covered with the areolae peeping out, use [[dark areolae]].
黒乳首