While diligently giving a massage, her serious demeanor suddenly falters as a cock slowly emerges, slipping out inch by inch. Her gaze is drawn to it, hesitating yet unable to look away. At first flaccid and soft, the cock gradually swells with blood, growing harder and harder until it stands fully erect. In the refined, elegant atmosphere, the sight of the exposed cock excites her, her eyes growing increasingly moist as she watches. The moment pre-cum glistens on the tip, her expression clearly shifts into full erotic mode. In the private room of a massage parlor, where no one can hear as long as they stay quiet, they boldly indulge in passionate sex.