There are two types of lubricants. Petroleum based and water
based.
The petroleum based one must not for use
with condoms as it would cause the condom to disintegrate.
Petroleum based lubricants is used in sports, at the under arms or
groin to prevent chaffing by the movements of the limbs and
fabric.
The water based lubricants is ideal for sex as it can be
easily washed off. It is also good for sports but not swimming.
At 15 what do you want the lubricant for? A kid buying KY, is
like a kid buying condoms, and would raise eyebrows.
