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.
Masturbator guide :: Masturbator - vagina represents sex toy, imitating female genital organs. It can be of different forms (from the most simple to super realistic). It is made of various materials such latex, silicon, cyber silicon, with or without vibrator.
It can be integral or can have the main part, which imitates edea and anus. Using this sex toy, penis is subjected to active massage due to various soft nubs along the whole internal length of vagina, and due to special vibrating device.
Some vaginas has also the imitation of anal orifice.
Needless to say that :: silicone based lubricants cannot be used with silicone sex toys. As for 100% silicone sex toys, you will not face with such problems unless it is not 100% silicone. It is also fine to use silicone-based lubricants with condoms of just about any kind. You have to be sure that it is made from 100% silicone elsewise it may destroy the sex toy and break it down. Using silicone-based lubricant with latex toy, make sure to double-check the information about the product and sure it is safe to use with latex. Apply the silicone-based lubricant in small amounts, spreading it around slightly until the needed lubrication is achieved.