This model is optionally available with a ROS mouth opening (Real Oral Sex) for an advanced, realistic oral experience. This 168 cm Irontech Doll has a slim figure with smaller breasts and soft, natural curves. She is made of skin-realistic silicone that feels smooth and pleasant. Her well-groomed face and beautiful finish give her a realistic look. A great choice if you are looking for a lifelike doll with a slim, attractive figure and a natural style that does not look exaggerated.