Lost in the labyrinthine streets of Vienna, a young girlfriend retreats to her apartment, her mind racing with unfulfilled lust. She locks the door behind her, shedding her clothes as she goes. Nude, she stands before the mirror, admiring her reflection. Her hands explore her body, tracing the curves of her hips, the softness of her belly, before finally resting on her wet, aching pussy. She closes her eyes, imagining her lover's touch, and begins to masturbate, her fingers slipping in and out of her tight hole, bringing herself closer to climax.