So, you lay on your bed, your legs facing the window, and spread them wide. You know he is too far away to make out every detail of your pussy, but you're sure he can see enough to let his imagination fill in the blanks. You close your eyes and imagine him naked by his window, hard cock in hand, lazily stroking it at your show, as you begin to rub your clit in small circles. You imagine him jacking himself off a little faster at the sight of your spread legs and your hand on your cunt, groaning in pleasure as he imagines that instead of his hand, it is your hot, wet sex that is tightly gripping his throbbing manhood.
Without realizing it, you begin rubbing yourself more vigorously, your back arching up off the bed as pleasure fills your body. You imagine what his ragged breathing sounds like, and how his hot breath on your sensitive skin would enhance your arousal. Or maybe this will be too much for him, and he won't be able to resist coming over here and taking you on this bed, his hard member sliding easily into your sopping sex as he proceeds to unleash his pent up desires on you, fucking you hard and deep and fast, making your toes curl and your fingers dig into his back.
You're close now. Oh, so close as your mind creates image after image of different situations where your neighbor comes over and ravages you for being such a filthy, naughty little cock tease. Your fingers rub faster and faster, aggressively pushing you further and further towards orgasm until...
You gasp and moan loudly as you cum, your legs almost slamming shut, and your entire body going stiff for a moment. Biting your lip as you whimper in delight, you ride out your orgasm until you lay in bed, your body gone completely loose, shivering from the aftershocks of your orgasm.
For a moment, you simply lay there, reveling in your post-orgasm bliss. Then, you stand and make your way to the window, smiling at your spectator, before closing the curtains until the next show.