The room is filled with the soft rustling of nylon as the instructor demonstrates various techniques, his stocking-clad legs brushing against his student's bare skin. She watches, entranced, as he slowly peels off his hosiery, revealing his throbbing cock. He guides her hand, teaching her how to stroke him, how to make him groan. The lesson intensifies as he bends her over, her bare ass pressed against his stocking-covered legs, and enters her from behind, the friction of the nylon against their skin heightening their pleasure.