Here are the brutally muscular legs of Iron Ivy as she walks on tiptoe, making her calf hearts hard. When a girl like Iron Ivy goes up on tiptoe, her calves demand attention. Her calf muscles make the unmistakable coke bottle shape. She turns away from the camera going up very high on tiptoe. Hard muscle corners appear where there were only sweeping curves before. She turns her feet out like a ballerina. Hard calf muscles clench. She enjoys feeling her calf muscles get hard and goes walking around on tiptoe repeatedly so they do. When she squats, her muscular thighs sho... Show more