It takes a lot to keep a body in such a good shape, especially one as firm as Courtney Cummz has. We got a peek at the girl and her big juggs in training and you will be surprised by her method. The blond chick starts by stretching her limbs and touching her toes in just her sports bra and spandex shorts. Then her trainer gets down on the mat to supervise Courtney’s squat thrusts. Straddling his hard cock, the girl sits on this iron bar and works it with the strong muscles of her legs and rotating hips. Just imagine how her firm juggs look from that position below.

Click here to watch the full exercise scene at Big Tits In Sports.