I was in the other room when my step-sister decided to put on a little workout session. I had a sneaky suspicion that she wasn't exactly her step-sister, but I didn't want to make a big deal out of it. So, I decided to film her. I hid the camera and just let her work out, thinking maybe it would be something I could show to my friends later on. She started off with some stretches, but then she got down to business. First, she lifted weights, showing off her impressive strength. Then, she started doing some exercises that really showcased her amazing body. She was wearing a skimpy bikini that accentuated her big tits and her even bigger ass. Her panties and bikini bottom kept slipping down, exposing her cameltoe and revealing glimpses of her juicy ass. It was quite the sight, and I couldn't help but get a little excited. I'll definitely be using this footage to impress my buddies.
