Brazilian women in thongs try riding a fly jet — guess what we’re looking at?

The fly jet is a relatively new technology that employs the use of three jets of water to propel its rider up to 25 feet in the air.

And we can’t think of a better test subject than a hot Brazilian chick in a thong. It just happens to suspend these babes at the perfect angle for viewing what many believe to be the best posteriors in the world.

RELATED: Busty German model goes jet skiing in a to small suit

Now if they could only learn to stay upright on these things for a while we wouldn’t have to keep reloading the video so much.