On my washing machine, there is a lock. To activate it, you must hold down the start button for a particular length of time at just the right intensity; too soft and nothing happens, too hard and the machine beeps angrily at you. Finally, an entangled heap of damp but refreshed clothes tumbles out at the other end. Consider now the female orgasm. Pressed or caressed the right way, a woman can be transported to such ecstasy, that for a few seconds, the rest of the world ceases to exist. But get it wrong and pain, frustration, or dull nothingness can ensue.
Yanks MILF Kassandra Wild Works Her Clit