how to make a woman come without sex

Whilst we all know that every bloke can make himself come within a minute if he wants to, a woman is a whole different kettle of fish. At first, she and she alone knows exactly where and how to touch herself to the point that her panties are dripping with pleasure. So a question that was bandied about the office yesterday was how can you make a woman come without having sex?

Easier then you think
This will sound daft, but women have been coming for centuries without the need of dick. Therefore if you know exactly which areas to hit and how much time to...