Water-based lubricants are :: often preferred for their cleanliness and in general they are the least irritating to body surfaces. The main feature of water based lubricants is that they are smooth and slick, but not sticky. As these lubricants are water-soluble, mucous membranes and skin absorb them. Water-based lubricants also have an advantage of being completely condom compatible unlike oil-based lubes which corrode latex. Popular water-based lubes are: Maximus, which is very long lasting lubricant. It is very popular for anal sex. Astroglide water-based lubricant is one of the most popular lube. It's nice, lick, and long-lasting. Astroglide is a great choice for those who have never even used lubricants.
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!
You have to remember :: Before using vibrator for the first time, you have to cleanse it in antiseptic (chlorhexidine, miramistin) or lubricant, which contains antiseptic, or you have to clean it with soap in warm water avoiding water penetration into the battery compartment;-It is more hygienic to use vibrator with condom-Before using, cleanse your vibrator with corresponding lubricant, silicon or water lube in order to remove discomfort and probability of mucous tunic irritation during intercourse