Natalie likes to keep in shape by exercising every day. But always doing the same routine can get boring, so she keeps things interesting by trying new things. When jumping rope and running have lost their appeal, she gets her heart rate up by riding her brother's friend's cock. It's a big one, so that's a lot of humping and grinding she has to do. Natalie is tight and fit, so she can handle the pounding... but can you?
