The chick in Spandex does exercises

A very erotic video with a big ass in the main roles, more precisely, a girl with a big ass. Her sports body is covered in a spandex costume. All that she does on the video is shows certain exercises to maintain the same fit ass like her. Perhaps it will be useful to someone, but in my opinion it is better to admire how it bends, demonstrating the buttocks. The front view is also good, because the chest is so asking to appear to the surrounding people.