Nipples don’t have muscle inside them — the erection of the nipple happens because of tiny smooth muscle fibers in the areola that contract in response to cold, touch, or sexual arousal.
The word “fishnet” originally referred to actual fishing nets used for catching fish, and the pattern was later adapted into fashion—especially stockings—becoming popular in the early 20th century and later iconic in cabaret and burlesque culture
The vagina lacks its own glands.
Unlike many organs, the vagina itself doesn’t have secretory glands—the moisture comes from cervical mucus and surrounding structures
