In the heart of the city, our apartment blocks bear witness to our most intimate acts. Tonight, my neighbor's pleasure is my entertainment. She's on her bed, her body glistening with sweat, her fingers plunging into her eager pussy. She's close, her moans growing louder, her body tensing. I can't help but join her, my hand stroking my cock in rhythm with her pleasure, our silent, shared ecstasy echoing through the building.