Depth and speed of sex

Someone once summarized the "eight factors" of sex, including "fast, slow; deep, shallow; up, down (position); dynamic, static", aiming to emphasize that making good use of the "frequency" of contact between the vagina and the penis is the key to pursuing orgasm.

This frequency is closely related to the frequency and depth of the man's thrusting.

The higher the frequency and the greater the depth of the thrusting, the more times the penis and vagina come into contact per unit time, and the more intense the sexual pleasure. However, it should be pointed out that the pumping frequency is often inversely proportional to the depth, that is, the higher the frequency, the shallower the depth.

In addition, when the thrust is deeper, women will clearly feel the contact between the glans and the cervix, which will produce sexual impulses, which is different from the pleasure of clitoral friction.

But when men penetrate deeply, they are less likely to be impulsive. Because the most sensitive parts of men are the glans and the frenulum. When the depth is shallow, the stimulation for men is enhanced, while the sexual excitement for women is relatively weaker.

How to correctly grasp the "frequency" so that both men and women can get pleasure is a science.

When the "frequency" of thrusting is once every few seconds, it is considered low frequency, which can disperse the male's excitement energy, prevent premature ejaculation, prolong sexual intercourse time, and help fully arouse the female's desire.

When the frequency of penis thrusting exceeds twice per second, it can be considered "high frequency". At this time, the woman does not feel strong, but the man is extremely excited, which can usually only last about 2 minutes. This is more suitable for use in the later stage of sexual intercourse, in preparation for climax.