Earlier, at the meeting of the American Society of Sexuality, participating experts found that a good kiss lasts an average of 45 seconds and can affect 34 muscles in the face, thus detonating sexual desire. Dr. Hena Yili, a famous German sex psychologist, pointed out that there are three best ways to kiss, which are simple and practical:
First, the closed type. In the initial stage of love, both of them were a little shy. At this time, the kiss should be with their mouths closed, limited to the kiss between lips.
Second, half-open and half-closed. Move the upper lip of one party between the upper and lower lips of the other party, and then rub gently left and right. This can make both parties extremely excited.
Third, concave-convex type. Little lip-to-lip rubbing, followed by mutual sucking. As usual, the more comprehensive the contact, the more enthusiastic the expression of emotion
Uncovering the quality of kisses determines the progress of love
According to a recent report by the US Fox News Network, a survey by the University of Albany in the United States found that 59% of men and 66% of women were originally attracted to someone, but they may lose interest in him completely after a kiss.
In the study, men tended to french kiss, preferring to open their mouths wide. The researchers analyzed that this may be due to the fact that men and women have poorer senses of taste and smell and need more saliva to feel and evaluate each other. And women prefer a gentle kiss, preferably from shallow to deep, gradually getting better.
At the same time, men can “get straight to the point” and have sex with their lovers without kissing. For women, there is no way to have sex without kissing. They use kissing as an important way to build and check their relationship. “Kissing helps a woman discern a lover’s fidelity. If the frequency of kissing suddenly decreases, or the kissing style changes, she can sensitively detect that the other’s interest is waning.