How to protect a man's ass? ...

1. Nerve strengthening: * Strengthen penis reaction and train penis to twitch freely: When you have an erection in the morning, before going to the toilet to urinate, gently press the penis down one-third distance from the front end of the penis, so that the penis will be close to the standing state, and then stick your fingertips on the penis to feel its reaction, and at the same time close the anus and push the penis up. Repeat this action for about one minute. * Strengthen the parasympathetic nerve of erectile dysfunction with self-awareness: after defecation, close your eyes and let go of the strength of your shoulders, then let go of the strength from head to toe, relax your facial muscles with your mouth half closed, and repeat short and slow abdominal breathing for 30 seconds. * Strengthen organ function and sex hormone secretion: use squatting horse stance to train waist strength and pelvic muscles. * cold bubble method to strengthen the ability: first put the scrotum in the bathtub to warm it, and then stand up and pour cold water. When the scrotum contracts, it enters hot water again, then it is stretched and poured with cold water. Repeat this action five times. * Walking in the park for 5000 steps after meals can break down blood sugar and calm the sympathetic nerves. * In order not to reduce sexual function, it is best to sleep naked at night, let the little brother breathe fresh air, cool the small bag and enhance testicular function. * Masturbation exercise method: strong stimulation and one-stop ejaculation can not achieve the purpose of exercise. You should keep, relax, keep, etc. Press the penis repeatedly with your hand. This action can activate the nerves and blood vessels inside. In addition, when masturbating up and down, if you feel the feeling of ejaculation, you should stop immediately, hold the penis root with your hand, then stop, continue, stop again and repeat several times. 2. Tips for hardness strengthening: * Training of steel penis: Prepare a basin of ice water with floating ice and a basin of slightly hot water, hold the erect penis tightly from the root, put it in ice water, take it out and massage it everywhere for about one minute, and do it for one minute, then put the penis and even scrotum in hot water and massage it in the water for one minute, alternately for three times. Finally masturbate and ejaculate, and you're done. * When inserting a complete erection, you can ask your little brother to pull down a little, which will enhance the hardness, but be careful not to break it. 3. Long-term playing skills: * When orgasm comes, if you want to suppress it, there is a perineum between vagina and anus, and pressing can improve sexual ability. * Increased melanin: The reason why the penis is black is mainly caused by melanin precipitation. The more sexual intercourse, the greater the stimulation to the penis skin, and the more melanin deposits. Melanin will make the skin stronger, which is beneficial to the penis's durability. So you might as well sunbathe your penis, but don't sunbathe for too long and apply sunscreen. * from the root can make the penis erection time longer and more lasting, which should be seen in the G film. 4. Emotional promotion guide: * The stronger the sexual ability, the stronger the working ability. * Work can focus on high-density workers, and sexual intercourse can also focus on sex, so it can be flexible. * Sexual fantasy and sexual ability are inseparable, and color is one of the stimulating fantasies. 5. Fine bullet shooting information: * No urine control ejaculation training: When going to the toilet in the morning, you should hold it when urinating, then discharge it, then hold it again, and repeat it several times. It is best to do it after morning erection training, and then start this training after penis atrophy. * Acupoint: Press the part below the navel 10 cm, which is the root point of energy. Stimulating this acupoint every day can prevent lack of energy. * Luck lifts the anus: breathe through the nose, tighten the anus with the buttocks, and spit it out slowly with the mouth when exhaling. * The amount of semen injected each time is about 5CC. If you want the semen to shoot farther and satisfy your partner's excitement, you can shorten the insertion time. The earlier you shoot, the farther you shoot. * To make semen delicious, you can drink some sweet wine and the like for dinner that day, and don't eat any fried products, which will destroy the taste of semen and make it difficult for the other person to swallow. 6. Lengthening and thickening tips: * In the lengthening method, the way to lose weight without relying on external forces such as surgery is to lose weight. After losing weight, the subcutaneous fat is reduced, the skin becomes thinner, and the original hidden penis root is lifted outward, and the penis will become longer. * Masturbation interrupt ejaculation thickening method: when masturbating, hold back ejaculation and keep it in this state, so that the glans penis is fully congested, forcing the skin to expand, and can firmly grasp the roots and block the blood in the glans penis to enhance this effect. You can masturbate every time. Another way to be bold is to make your penis bigger, so it looks thicker. Don't go to the toilet before sexual intercourse, keep that sense of urine, and use the stimulation of bladder to oppress peripheral nerves, improve sexual stimulation and make it erect effectively. 7. The magic method of sharpening guns in the Cold War * Drinking some hard liquor before going to the "battlefield" will increase the sexual stimulation response, but don't drink too much. * On the way, you can temporarily pull out the penis while changing your posture, so that the penis can have an instant rest. The effect will be better, you will be braver and better at fighting. * Improve erectile power before insertion: Shenshu point is located five centimeters away from the spinal cord, and its height is roughly the same as that of the bottom rib. Press here to stimulate the sympathetic nerve responsible for erection and improve energy. Yin Valley is an acupoint located on the knee joint. You can feel the obvious change by pressing it before going to bed. Yangchi point is located near the ankle, where the middle finger extends downward. If you press it, you will feel eager to try. These three points should be used in turn. * Emergency wake-up on the spot: press Taidun point located at the root of the thumb nail, or forcibly grasp the fingertip and twist it for three times, or stimulate Guanyuan point about nine centimeters below the navel. After making love, don't fall asleep. You should spend an hour bathing, watching TV and going for a drive with your partner, so that you can have a good sleep again, and fatigue will not stay until the next day, which is healthier for your body and mind.