The Clitoris

This is the only organ in the human body which exists purely for pleasure, making it ideal for stimulation of all kinds, which can even produce an orgasm.  It is extremely sensitive and produces different sensations in every woman.  Some like strong pressure, while others are so sensitive that they prefer indirect stimulation rather than direct contact.  A little-known fact is that the root of the clitoris runs in front of the pubic bone, so pressure on this area can sometimes lead to orgasm.