Don't forget to squeeze the base on the upstroke, moron.
If you're curious as to the origins of that gem Wilson, I suggest you read:
Various sex researchers have developed models that attempt to describe women’s sexual responses. In the 1960s, William Masters and Virginia Johnson observed and measured women and men engaging in sexual activities in a laboratory setting, and reported their research in the book “Human Sexual Response.” The Masters and Johnson model outlined four stages of physiological arousal: excitement, plateau, orgasm, and resolution.
It can be helpful to understand the Masters and Johnson model, not because it fits all women or is a standard you should try to follow, but because aspects of it may fit your experience and because so many clinicians still use it. Here’s a breakdown of the four stages.
Excitement. During the first stage of arousal, the whole pelvic area may feel full, as erectile tissue in the pelvis, vulva, and clitoris swells with blood, and nerves in that area become more sensitive to stimulation and pressure.1 In the vagina, this increased blood circulation produces the fluid (transudate) that makes the vaginal walls and inner lips wet—often an early sign of sexual excitement. Women produce different amounts of lubrication; for some, there may not be much lubrication, or it may come later, after sufficient sexual stimulation. Sexual tension affects the whole body as muscles begin to contract. Women may breathe more quickly or experience little shivers. Nipples may become erect and hard, and a flush or rash may appear on the skin.
Plateau. If stimulation continues, one moves into the plateau stage. The responses may continue to intensify as the vagina becomes more sensitive and the glans of the clitoris retracts under the hood.
Orgasm. With enough stimulation of or around the clitoris—and, for some women, pressure on the cervix or other sensitive areas such as the G‑spot—a woman may build up to a peak, or orgasm. This is the point at which all the tension suddenly releases in a series of involuntary and pleasurable muscular contractions. Contractions may be felt in the vagina, uterus, and rectum. Some women experience orgasm as a total-body contraction and release.