Young Brunette Girl At The River With Large Labia Minora

The interval between the posterior commissure the labia majora and the anus, from 2.5 to 3 cm. in length, constitutes the perineum, commonly known as the taint.
The labia majora correspond to the scrotum in the male. Between the labia majora and the inner thighs are the labiocrural folds. Between the labia majora and labia minora are the interlabial sulci.