"Yes, that's it!" she says, moaning. "Keep doing that, and search for the feeling that you are having electric spasms! When you find out how to do that, keep searching until you can prolong those moments indefinitely!"
You find yourself totally immersed in sexual teasing as your hands discover just the right technique for prolonging the electric moments.
You can no longer stand up, as the intensity is too much, and you kneel before her, totally giving in to her dominant tease.