A highly detailed and realistic portrait of a young woman with a refined and alluring appearance. She has a delicate face, fair and smooth skin, and long, straight black hair. Her expressive eyes are framed by round, thin-rimmed glasses, giving her an intellectual and sophisticated look. She wears an open white lab coat, revealing a form-fitting beige top with a plunging neckline, along with matching high-waisted shorts featuring front buttons. Her posture is both confident and slightly shy, adding to her charm. The background suggests a scientific setting, with glass flasks and laboratory equipment on a table, reinforcing the theme of a chemistry PhD student researching aphrodisiacs. The lighting is soft and natural, enhancing the realism and elegance of the scene.