A girl’s external sex organs are called the vulva. Other terms that are used are cunt, vagina, pussy, twat, fanny or crack.

When a woman stands straight you don’t see much of it. But when you take a closer look at the inside you’ll see that the vulva consists of different parts:
Mons
Labia (inner and outer lips)
Clitoris
Pee hole (urinary opening)
Vaginal opening