Cali just can't pass up the opportunity to flex her calf muscles. She wearing a jean mini skirt and flip flops on a nice sunny day. She sees a set of stairs and decide to show off her calf muscles. She walks up the stairs with explosive full contraction steps to make her calf muscles bulge and separate. She stops half way up and reps out one leg at a time. Then both at the same time. She turns sideways and reps her inner head. There's some nice muscle control here as she makes her calf muscles contract without moving her foot. She's very good at this. She finishes walking up the stairs with a ... Show more