PREMIUM exclusively recruits Natsumi, an active executive secretary at a Tokyo company, for her porn debut. Her daily work includes managing the president's schedule, arranging business travel, and attending dinners, but the studio discovers that she is secretly the sex friend of a male porn performer and convinces her to appear on camera. Beneath her elegant, mysterious image is a tall, shapely F-cup body. Once stripped and pounded by a professional cock, she exposes the deeply submissive nature hidden behind her polished office persona.