This woman is so generous with her body that even when she has no lover to satisfy, she'll still pretend that there's an invisible dick beneath her warm and inviting vagina. You can imagine, too, as she thrusts her pelvis up and down that she's doing so over your erection.
She's getting herself hot just thinking about your cock entering her. First there are the fingers that are opening up her vaginal lips, as if to say, "Ah!" That's your a-ha moment, too, for you now know it's time to pull out your member and stroke it from flaccid to hard.
What, it's already hard? You little devil. We have a secret for you: she's already wet. A beautiful woman as hot as this is born lubricated and ready for action. That's why she's acting out her part of the fuck, so you can act out your part, and somewhere in-between the two points you'll both meet in orgasm.
It's really magic, isn't it? That a woman somewhere on the planet can play with herself, and that you, somewhere else on that same green orb, can play with yourself and find a connection. Is it the Internet? That helps, but it's more than that. It's not technology, it's sexuality, which is boundless.
But why bother trying to figure this out? Just get off, for that's the way of the world.
Is That a Stealth Cock You're Fucking? via Xtube.com