Question: What are lubricants for?
Answer: Women do produce their own vaginal lubricants, but sometimes a little extra is needed. Lubricants help prevent irritation from friction during sex. With lube, sex toys will slide in and out easier, fingers and fists will glide inside her without tearing her vaginal tissue. Since the anus produces no lubricant of it's own, lube is essential for any kind of anal penetration.
Some notes about lube:
