Before using :: rabbit vibrator for the first time it is necessary to cleanse the toy with antiseptic and to wash it with warm water. The most hygienically is to use rabbit vibrator with condom. Treat sex toy with water based lubricant; it will allow to avoid discomfort during using, it will also reduce the risk of injury. After using, cleanse rabbit vibrator with warm water, avoiding the penetration of water into batteries socket. Don't use oil based lubricants, because it may spoil the material the vibrator is made of. In any sex stores you can find various kinds of lubricants for you and your rabbit vibrator. Don't boil the toy, it should be kept in dry, dark place.
Double penetration massager :: or anal-vaginal stimulator is sex toy intended for simultaneous anal vaginal sex. Purchasing this sex toy, you should keep in mind the fact that the space between vaginal and anal orifice is individual for every woman, that is why be careful, choosing the model for your pleasure. Double penetration toy is better to use with personal multipurpose lubricant, which is for anal and vaginal sex. There are people who are prejudiced against such sex toys, they are convinced frequent using of such sex toys leads to the addiction and woman loses her ability to reach orgasm with real person. It is not true. The best way is to treat double penetration stimulator as the instrument for increasing of sexual sensitivity and studying of orgasm mechanism. Research showed that for many women vibrator is the first step to orgasm due to stimulation, then stimulation of the partner and sex follow. Don't forget to use water based lubricant!
The other :: also well-known variant is penis rings. They are designed for men with insufficient or fast-falling erection. The ring is put on the penis at the moment of maximum erection. The penis keeps its firmness and flexibility due to thick grasp and prevention of blood outflow. Usually such kinds of erection keepers are made of latex or silicon. Can be in the form of loop. You need to begin the selection of such ring from the biggest size – rings shouldn't be thicker than it's necessary for penis firmness. Don't wear the rings longer than 30 minutes. If you like to use it longer, you need to make small pauses to restore normal blood circulation.