This model is optionally available with a ROS mouth opening (Real Oral Sex) for an advanced, realistic oral experience. This Irontech Doll standing 164 cm has a beautiful, feminine form with a full E-cup and medium curves. She is made of premium silicone that is supple and natural-looking and firm enough to hold shape beautifully. Her groomed face and natural finish give her a realistic appearance. A fine choice if you're seeking a lifelike doll with a balanced figure, an attractive form, and a well-groomed, natural style.