Iron Ivy is sitting on her bed making her calf muscles flex without moving her feet. Her muscle control is astonishing. She has coated her legs with oil. Each time she contracts her calf, the muscle rises up, stretching her pale skin. The blue veins are visible. She can squeeze her calf muscle, make, make it quiver. She crosses one leg over to get a better view. Iron Ivy can flex her calves simultaneously or one after the other, making muscle rhythm. Further into the clip she holds her phone closer. A big bulging calf fills the frame. Her ability to flex her calf muscle... Show more