I've just come back from a nice long hike, during which My socks and sneakers got extremely muddy. I sit down at a picnic table near where you are lying down resting, to check out the muddy feet situation. When I sit down, you lift your head up. I tell you what I'm doing, and I can tell immediately that the thought of seeing beneath My sneakers and socks excites you. I'm amused by your excitement, as well as your attempts to conceal it. So, I toy with you, making you do only as I want. Nothing more. Nothing less.< And then I leave you to spend the rest of your life thinking about the interaction. Aren't you glad you woke up for it?