The icon is shaped like two parentheses facing each other but not fully touching. Inside directly in the middle are another set of parentheses but this time they fully touch. Inside of that one is another set but they aren't in the middle, they are towards the bottom.
Related to Vagina Icon
Related icons are the icons with matching tags, as well as all cinema icons. All icons are in the same flat style. You can either download free PNG icons or buy SVG vectors