How about a show?

You wait a moment or two extra for her to really start concentrating, then quietly shift the sheers away from the window. The view is much clearer now, and the boy you can now clearly see turns in your direction. You can tell he can see into the apartment and he's looking intently.

Kennedy is still rubbing her nipples, which is feels exquisite, but she's starting to sense something's wrong. Time to distract her.

Your nubs feel ready; time for the main attraction.

You like to rush things, don't you? Well, I guess we can get started.

She flops her head left and right, eventually seeing what she wants. Her right hand grabs a throw pillow. She rubs it over her breasts a few times, creating an enjoyable rough tingling as the embroidery rasps on her skin. Then she reaches up and rubs it against her mound.

She sucks in a gasp at the tingling caress, then starts rubbing harder. Her left hand goes back to working her tits and she rocks her head back and forth. Her legs stick up and out so the cushion rubs her thighs as much as her snatch. When she's looking but not seeing out the window you notice the guy staring, mouth agape.

She starts punctuating each gasping breath with a little squeak of pleasure; she's rubbing harder and faster and you can feel the pressure building up inside. The guy on the other balcony has one arm down and stroking in time with her now. You can finally feel your divine power starting to build; if only he were closer...

Kennedy tosses the pillow aside and grabs her behind, hoisting her body almost vertical. Her hips lock in a powerful orgasm as a thin stream of pearly liquid shoots out and upward. Time slows is it describes a graceful arc in the air and drops onto her chest. The little wet string strikes her left breast, curling around her aureole like a question mark. It's making you horny and you're already having an orgasm; if only the guy could see this!

A male voice says "Huh?"

Kennedy focuses; the guy is standing right in front of her; he's wearing a tee-shirt and slippers and she's got a great view of the underside of his wang as it tightens and fires its own rope of creamy liquid onto her chest. You feel a huge surge of power.