Five experts explain what double penetration is, what you need for it, how to prepare, and all of their tips and tricks.
Lubricant jelly is a gelatinous liquid, typically either water or silicone-based, that is used to moisten skin and soften body orifices. Medical professionals often keep it on hand to ease insertion of vaginal speculums, rectal thermometers, and other instruments that must be put into the body...
@umbra21 - I read that same thing about the glycerin, so I checked labels carefully. Astroglide has at least one variety that does not contain glycerin. It even comes in a CVS brand that's cheaper! I think the problem with the glycerin is that it's basically a sugar. Sugar, either ...