Realistic vagina is :: a sex toy, in the form of female genital system, stimulating the penis. The role of artificial vaginas is extremely high in the prevention of various diseases, like prostatitis and adenoma of prostate. All these diseases are very dangerous for the whole male genital system. To avoid this, the ejaculation should be as frequent as possible. Of course, artificial vaginas can't replace real woman but the feelings during its use are very perceptible. Thanks to very active massage and various nubs, placed inside the vagina, the orgasm is very strong. Any vagina enfolds the penis tightly so the feelings are very similar to those that appear with young woman. The models of vagina vary in forms and prices. There are simple models and models with vibrating motor or pneumatic device. Moreover, there are models with simple appearance and models resembling real prototype of female genitals. Realistic vaginas are used not only for masturbation but also to erect the penis before sex.
It is well known fact :: that long term continence may adversely affect male organism. Unclaimed function can fail with time. Thus sex dolls are intended for single men. Sex dolls are used as trainers with the help of which it is possible to control your sexual function. Using of sex doll promotes realization of erotic fantasies, brings its preventive measures against violence, unfaithfulness, venereal diseases and even helps to save marriage. Sometimes parents buy sex dolls for their sexually mature sons. It reduces high level of their sexuality hormones and protects from unpleasant consequences of casual sex. Sex doll shouldn't be utterly inflated, because pressure during sex may provoke burst of the material the doll is made of
Prolonging lubes are :: special creams, sprays or lubricants. Their destination is to prolong sex in cases of premature ejaculation. Usually, the composition of such lubes consists of anesthetic (lidocaine, benzocaine and other elements) that benumbs the nerve-endings. As a result, the sensory acuity reduces and the moment of male orgasm is postponed. Sometimes menthol is used as an additional component in prolonging lubes. Lubricate sensible regions of your penis with prolonging lube before sex (10-15 minutes).You may repeat the lubrication straight before sex as necessary. All these preparations don't influence on potency.