A mysterious mistress tends to her secret gloryhole, eager to service an anonymous cock. She feels the throbbing member press against the partition, guiding it with her skilled hand. She jerks it slowly, savoring the anticipation, before picking up the pace, her palm slick with pre-cum. The stranger moans softly, his pleasure echoing in the confined space. She can feel his body tensing, his cock pulsing, as he nears his climax. With a final, firm stroke, he releases, his hot cum spilling over her hand, dripping through the gloryhole.