To have a good sexual experience, it is not only the process of the male penis entering the female vagina, but also the preparation before sex, the stimulation during sex and the expression after sex are all important. Sex is an art that can only be perfect when the two of you work together, step by step. A proper, mutually satisfying sexual intercourse includes, but is not limited to, the five steps of sexual knowledge, sexual foreplay stimulation, sexual movement position, sexual expression and communication, and sexual hygiene and cleanliness. Do not want to happen “to find the entrance to find half a day, so easy to find but can not enter” the embarrassing scene, both men and women must see. 1, sexual knowledge learning: before having sex, be sure to receive sex education in advance, to understand the anatomical structure of the male and female reproductive system, especially the male side of the female anatomical position of knowledge. If a man lacks sexual knowledge, he may not be clear about the location of the vagina, in the absence of sufficient foreplay and vaginal dryness of the woman’s insertion, the choice of the woman’s discomfort in the position of sexual intercourse, etc., can lead to sexual failure. Even if the sexual intercourse is not good for a long time, it can lead to behavioral anxiety and erectile dysfunction. If the female partner lacks knowledge about sex, she will have anxiety and fear due to unknown fears, and vaginal spasms will occur when she tries to have intercourse, i.e. the muscle groups around the vagina will have an involuntary spasm reflex and the vaginal opening will close tightly, making sex impossible. But it is important to note that do not make the mistake of applying the descriptions in certain small movies or novels to real life, art is above life, blind imitation is extremely vulnerable to injury. 2, sexual foreplay stimulation: before the official sexual exercise, you also need to do some preparation, on the one hand, to relieve psychological tension, put down the psychological pressure on both sides, on the other hand, can make this sex more harmonious. ① environment preparation: choose a safe, private environment, such as bedrooms, hotels, etc., dim the lights, aromatic bouquets to create an ambiguous atmosphere; ② items ready: prepare condoms, clean underwear, lubricant, erotic toys, etc.; ③ foreplay stimulation: first from the kiss, slowly transition to touching through the clothes, natural off clothing, and then from the cheek to the neck, and then to the breast, waist side, the root of the thighs gently and slowly caress and rub The next step in the process of penetration is to use your fingers to gradually and fully touch the woman and expand her vagina until she is wet and slippery and sexually aroused. 3. Sexual movement position: Before penis insertion, if you are not prepared for pregnancy, you must wear a condom. After slow insertion, gradually speed up to do piston movement. The woman can also hand-hold the penis to assist in completing the insertion, to avoid the failure of insertion of the male partner due to unfamiliarity with the female anatomy and reduce the pain of intercourse. In the beginning, the best position for sexual intercourse is to choose a higher success rate of rear entry, missionary position or female top position, and then choose a suitable position according to the preferences of both parties. If the intercourse can not be successful at once, can be carried out in stages, or then increase foreplay caress, also can be used to lubricant assisted entry, to avoid vaginal tearing, to reduce the pain of. As for the time and frequency of intercourse, there is no standard, physical strength, libido strength, psychological state, understanding of each other’s body and other factors will affect the length of time. Sexual feelings vary greatly between individuals, as long as both sides can get sexual satisfaction and pleasure, that is the most suitable time and frequency. If you have to have a standard, you can use the following two standards to judge: one is to maintain more than 2 minutes or more than 16 strokes are normal; second is their own and their own than, such as the past has been able to last 10 minutes, suddenly down to 2 minutes, that is not normal. 4, sexual expression communication: whether before the start of sexual intercourse, during sexual intercourse or after sexual intercourse, you need to boldly and clearly express their true feelings and ideas needs, such as the location of the body’s sensitive points, pain or not, the speed of sexual intercourse strength, etc.. Communication can make each other more understanding of your body, so as to adjust the stimulation in time, so as to get a good sex. If you are really shy and embarrassed, you can also use the moaning voice strength, pitch change to express, feel free to boldly moan out loud, which is the best feedback for sex. And a sexual intercourse will generally stop at the male ejaculation, into the male should not period, when the male will enter a state of no desire. But a good sex at the end of the best to have a hug, a kiss, do not ignore the female companion, the delicate language communication just this sex feelings and shortcomings, the next improvement. 5, sexual hygiene and cleanliness: after a sexual intercourse, need to do a good job of cleaning the private parts in a timely manner. Just wash your vulva with clean water, do not use water to rinse the guide, but will lead to an imbalance in the vaginal flora, more likely to suffer from gynecological diseases. It is also a good habit for the woman to urinate afterwards. The female urethra is shorter and straighter, so urinating immediately after intercourse is a simple and effective way to prevent urinary tract infections. This is not necessary for men. If you use a love toy, you also need to clean and disinfect it in time. In addition, you should also pay attention to sexual life not too often, do not have sex after drinking, fatigue, etc., usually pay attention to adhere to exercise, healthy diet. Finally, I wish everyone can have a happy love, as well as a high quality of human sexual life. References: [1] Wu Meiqiong,Fan Lijun,et al. A survey report on sexual art style of married women in Jiangmen city [J]. Chinese sex science,2005,14(2):4-6. [2]Shen Er’an. How to solve the friction pain of sexual intercourse[J]. Family medicine: the first half of the month,2005(4):32-33. [3] Weng Hui-liang. Sexual intercourse phobia[J]. Chinese community physicians,2005(11):43-43.