The following is a more comprehensive introduction for you. Adult sex toys 1, local anesthetics, delayed erection class to a variety of "joy God oil" as a representative of its principle of action is coated in the glans Tou local mucosal anesthesia to reduce the sensitivity of the external genitalia, thus improving the stimulation of S semen prick J intensity (threshold), prolonging the xingjiao time. For patients with premature ejaculation caused by over-sensitivity of the skin of the genitals and the mucous membrane of the glans Tou, this is a very good treatment method. But if premature ejaculation is caused by central nervous disorder, the brain tolerance of sexual excitement stab J threshold is too low, such drugs do not have any effect. 2, strengthen the sexual sting J, that is, the erotic teasing series such as turtle Tou coronary ring (with protruding prick J thing elastic ring, fixed in the turtle Tou under the coronary groove), sex jacket (more silicone as the material, can 'increase, lengthening' sex, more with protruding prick J thing), with protruding prick J thing condom and so on. Their role is to increase, strengthen the stab J on the pubic D, so that women are more likely to reach orgasm. 3, lubricant class, sex aids Such supplies are suitable for the lack of sexual excitement, or postmenopausal women. It can lubricate the nether regions and reduce the discomfort and even pain of xingjiao. The lack of sexual experience, mental nervousness is too difficult to fully sexual excitement of women is also very appropriate to use, it can make women easy to get used to, adapt to the sexual apparatus of the cha in. 4, zi comfort products, dolls and appliances class This type is also known as appliances, respectively, for men and women, for some of the lack of sexual partners of men and women they are very good substitutes. We have said, the sex drive is a kind of energy, rather than painful suppression of it rather than let it have a suitable release path. 5, auxiliary, therapeutic equipment such as negative pressure or vacuum therapy device. It uses the principle of negative pressure or vacuum to make the sex organ passive congestion, erection and thus treat impotence. I personally believe that one of its major drawbacks is that the blood return to the genitals is blocked while the genitals are congested and enlarged, resulting in bruising of the genitals. When bruising, the capillaries will dilate and ooze out due to lack of oxygen, resulting in a non-specific inflammatory response, which in the long run will easily result in fibrosis of the corpus cavernosum of the sex organs, resulting in irreversible pathological impotence. Please consider carefully before use. 6, "! Prohibited words!" Class The only drug in the world that is considered by the medical profession to have a real "aphrodisiac" effect is extracted from an insect, which Hong Kong people call "Spanish fly". Its principle of action is that after taking it, it is rapidly discharged through the urethra and stabs the mucous membrane of the urethra, and the signal of stabbing J is transmitted to the sexual organs at the same time, triggering the desire for sex. And I found that some sex stores on the mainland sell "! Forbidden Words!" are hormonal or neurological! Forbidden Words! Abuse of these drugs is hazardous to your health, so be careful folks. I personally do not favor the use of drugs to "aphrodisiacs", sex is a purely natural instinct, if you want to rely on drugs to maintain "sexual interest" is already the next best thing, there is no point.