Because of Sigmund Freud, there is a false debate about being either one or the other. According to the psychoanalyst, clitoral orgasms were the infallible sign of sexual and psychological immaturity, and sometimes even related to mental illness. He claimed that clitoral orgasms were superficial and immature, while vaginal orgasms obtained during penetration (thus thanks to a man of course) were real and mature. So stop asking yourself the question: vaginal penetration causes internal friction of the clitoris so the two are linked!