His eyes traced my body down and landed on my black skirt. I took a few deep breaths and put my fingers in the waistband and slowly tugged the skirt down, he smiled and put his hand on his briefs as he rubbed the outline of his dick through the fabric. I let the skirt drop to reveal my black lacy thong. Enjoying his hungry eyes on me. In a moment of bravery I turned and presented my ass in full view, swaying my hips, taking a quick moment to run my hand along my pussy, feeling the wet fabric and moaning as I grinded into my hand with my gyrating hips.
When I turned back around I was delighted to see my mystery man fully naked, stroking his hard penis, clearly enjoying my little show. I lifted up my breasts with each hand and pressed them against the full window. I could see his mouth open into an obvious groan and he began to stroke faster. With one hand bracing against the window, my other hand quickly went under my thong, jealous that he was having all the fun and I whimpered as my index finger found my clit and circled it in small tantalizing motions. My eyes locked on his dick as I breathed, my breasts heaving and pressed against the window. I was quickly bringing to myself to a climax and it was clear that he wasn't far behind. I moaned in ecstasy as I felt an intense warmth gather between my thighs I was so close.
In my final moments I tore my gaze away from his bulging dick and locked eyes with him, as I held his intense stare I was pushed over the edge and yelled out in ecstasy as the wave crashed over my body and I shook against the window in an intense orgasm, my eyes shut tight as I felt the fireworks burst behind my eyelids. After a few breaths I began to come down from my high and opened my eyes to see mystery man leaning with his hand against the window breathing heavily. The remnants of his orgasm plastered onto the window. We looked at each other, both panting and basking in the afterglow when I suddenly found myself laughing with wonder at what had just happened, my embarrassment long forgotten. He cracked a smile and winked at me then quickly ran into another room. I was satisfied that our late night session had come to an end and began picking up the remnants of my fallen clothing to put in the hamper when I saw he had rushed back to the window and slammed a sheet of paper against it. In dark black marker it said "Apt 12B". I couldn't help but break into a smile and panned to his face only to see him smiling back with a sexy mischievous grin.