An anonymous tryst unfolds in the shadows, an erotic ballet of unknown bodies. A woman's curves are illuminated briefly as she leans over, her tongue flicking out to taste her partner's rigid shaft. He groans, his hands tangling in her hair as she takes him deep, her throat muscles working to pleasure him. She straddles him next, impaling herself on his thickness, her breasts swaying as she grinds against him. The room fills with the wet sounds of their lovemaking, their identities hidden, their pleasure unbridled.