Revealing the Mystery of "ice cubes 50 shaded of grey"

Silk curtains frame her naked silhouette against the city lights in “ice cubes 50 shaded of grey”. Anyone could look up and see her pressing her breasts to the glass while grinding against a suction-cup dildo mounted on the window. The danger makes her wetter in “ice cubes 50 shaded of grey”; she rides harder, moaning loud enough to risk being heard. When she finally comes in “ice cubes 50 shaded of grey”, her squirting leaves streaks down the glass as her legs give out.