In nature, many animals have a specific mating period, but people and animals are different, there is no special “sex season”, so in order to provoke the sexual desire of both sides, you need to give the appropriate sexual stimulation, stimulate sexual enthusiasm, to help achieve orgasm. In sexology, sexual stimulation is to stimulate sexual excitement, sexual impulse or sexual pleasure of the sensory stimulation, it has a rich connotation, involving many aspects of life, the most common is the visual, auditory, tactile or olfactory stimulation. Visual stimulation is the most common, such as the partner’s naked body, erotic lingerie, ambiguous photos, videos, and even text. According to statistics, the amount of information received by the human senses, visual accounts for 70 to 80 percent. Visual stimulation is also very important in sexual life, because there are many brain nerves connected to the eyes, so through visual stimulation can cause excitement in the sexual nerve center. This response mechanism is the same for both men and women, but compared to women, men react more obviously to visual stimulation, see the beautiful appearance of women, beautiful curves, etc., all help to stimulate male emotions, so that men more quickly ignite sexual desire. Auditory stimulation includes language, gasps, music, etc. The love words between partners and the gasps in the ear can easily make each other move and make people’s sexual desire high. Foreign research shows that women are more responsive than men in terms of hearing, so in terms of arousal, auditory stimulation is more effective for women. Of course, relaxing music with a long love story can create a warm and romantic atmosphere for both parties, which will make the two of them relaxed and happy to enjoy their sex life and enjoy sexual pleasure. Tactile refers to the caressing and kissing between partners. Generally speaking, women are more sensitive behind the ears, neck, breasts and belly, so kissing and caressing these places can quickly arouse her sexual desire. The male nipples and external genitalia are more sensitive, and stimulating them can help increase sexual desire. It is worth noting that women’s desire for contact is stronger than men’s, so men before and after sex and in life, give her some hugs, caresses, kisses from time to time, to help maintain female sexual vitality and reduce sexual indifference. Olfactory stimulation includes body odor, perfume, cosmetics, etc. Many animals have some secretory glands distributed on their bodies, with which they emit certain odors to attract the attention of the opposite sex. Although the human olfactory function has diminished during the long evolutionary process, the smell emitted from the body odor, perfume or cosmetics of the wife can still induce sexual desire in the husband, which not only makes people feel very comfortable, but also gives a pleasant suggestion. The unique smell of male sweat can sometimes fascinate women as well.