CLITORAL MASTURBATION -- Push-button Sex.

Related:

• You no push button I push button Baby Plucky.
• Nothing is better than Sex. Masturbation is better than nothing.
  Therefore, Masturbation is better than Sex....
• Check your altimeter! Pull a lever! Push a button!
• Push red button to test, release to detonate...
• Push the button, Frank! -- Mystery Science Theate
• Don't knock masturbation---it's sex with someone I love. -- Woody Alle
• Masturbation is nothing to be ashamed of. It's nothing to be particularly proud of, either.
  -- Matt Groening, 'Basic Sex Facts For Today's Youngfolk'...