Hidden from prying eyes, a woman allows her inhibitions to slip away, her fingers tracing the edge of her panties before slipping beneath. She's damp, her thighs already slick with desire. She circles her clit, a soft moan escaping her lips. Her free hand reaches up, pinching her nipple, sending jolts of pleasure straight to her core. She's lost in the moment, her back arching, when she hears a noise. Freezing, she quickly covers herself, her heart pounding, as the sound of footsteps approaches.