This is a tour of Ironcalves wearing the red slingbacks as she poses her glistening muscular calves. Up and down she goes on her toes, flexing and making her calves sexy hard. She kneels in the chair and her calves look like the Rocky Mountains! Finally the camera goes on the floor so you look up at those diamond hard babies. You see her strong feet strain against the leather sling. You wonder why it does not break, her feet are so powerful.