What is a deep kiss?

A deep kiss is a way of kissing in which the tongue sticks into the other person's mouth.

The first kind: lick and kiss

Lick each other's upper and lower lips with your tongue, let them feel the feeling of tongue taste buds licking, and pay attention to keep enough saliva. If there is too little saliva, dry licking will make you feel uncomfortable.

The second kind: bite and kiss

Bite each other's lips lightly with your teeth, but don't bite too hard to avoid injury!

The third kind: sucking kiss

Gently suck each other's lips; You can gently wipe saliva on each other's lips and then suck it clean.

The fourth type: pushing and kissing

Put your tongue into each other's mouth and let your tongue push each other. Boys should do it lightly to avoid girls' pain. This kind of kissing can form pleasure.

The fifth type: gum kiss

Explore the inside and outside of each other's teeth and gums with your tongue to stimulate the oral mucosa. Move carefully, slowly and gently between contact and non-contact to produce a special sense of intimacy.

Extended data

Kissing is a very important part of emotional life. Many people think that a person does not need to learn relevant skills before the first kiss. However, the German "Pictorial" recently published a scientific research report, suggesting that kissing skills not only directly affect the quality of kissing, but also affect the health of both sides.

This report reveals many physiological benefits of kissing. First of all, experts pointed out that when kissing, the human body will have 30 muscles to actively cooperate with this movement, of which 12 blocks control the movement of lips, 1 1 blocks control the movement of tongue, and the rest control the movements of limbs and head. So when kissing, people's pulse will accelerate, from 70 times per minute to 150 times, which consumes at least 12 kilocalories. In other words, kissing is a good exercise.

In addition, kissing can stimulate the mouth and make it secrete a lot of saliva, in which calcium and phosphorus can effectively prevent dental caries. Furthermore, the more passionate a kiss is, the more endorphins with anesthetic effect will be secreted by the human body, and the hormones produced by kissing can play the role of painkillers. Kissing can also prevent the formation of stress hormone-adrenocortical hormone, which is beneficial to relieve hypertension, high cholesterol, muscle atrophy and insomnia.

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