As A Sexual Response
During sexual stimulation the blood vessels fill inducing vasocongestion. As a result, more fluids (largely sweat) are introduced to the genitals creating a higher level of moisture. This makes penetration of the vagina easier as it serves as natural vaginal lubrication.
Read more about this topic: Vaginal Mucus
Famous quotes containing the word response:
“Perhaps nothing is so depressing an index of the inhumanity of the male-supremacist mentality as the fact that the more genial human traits are assigned to the underclass: affection, response to sympathy, kindness, cheerfulness.”
—Kate Millet (b. 1934)