2. Don't hurt your body: When flirting, sometimes you will unconsciously hurt your partner's sexually sensitive area. If there is some human impulse. From the love impulse to "swallow each other in one gulp", you may bite each other's lips, make them blister and turn purple, and make you ashamed to meet people the next day.
3. No sexual emergency: Some people flirt too much, causing some "sexual emergencies" and have to get up and go to the emergency room for medical treatment. If a husband puts an egg into his wife's vagina and can't get it out, he has to ask a gynecologist to take the egg by "surgery". The wife seems to have been greatly humiliated. The feelings of husband and wife are greatly hurt.
4. Pay attention to hygiene: the sex organs are located in the lower triangle, which is the exit of defecation, which is very unsanitary; Genital itself also has some "dirty things", such as penis scales, which are not only smelly, but also contain many bacteria, which will cause cancer. Purulent leucorrhea and some germs can also be discharged from the vagina, so this area should be thoroughly cleaned in advance. If you can, you'd better take a hot bath. Pay attention to oral hygiene. Everyone's mouth has a special flora, especially people with tooth decay. There is also mold in the mouth, which is a major cause of fungal vaginitis. Therefore, you should brush your teeth and rinse your mouth before flirting, but you should get rid of these germs.
5. Wash your hands: fingers touch things the most, and there are many pathogens on your fingers. You must wash them with soap and water in advance.