adult woman holding a classic glass bottle of Mexican Coca-Cola, clear contour glass bottle with dark cola and subtle condensation. She lightly rests the bottle opening against or just beneath her lower lip, fingers naturally wrapped around the bottle neck, arm relaxed. Her eyes glance distinctly sideways and slightly upward, not at the camera, with a soft curious and quietly playful expression, as if she paused mid-sip after noticing something nearby. Glossy lips gently touching or hovering near the bottle opening, spontaneous candid moment, natural feminine expression, subtle dreamy mood, realistic cold glass reflections. No cup, no straw, no can.