If the trainer is a busty MILF, then you're in.

There wasn’t much time left until summer, the dude wanted to pump up his cans so he could fuck off later. But he just couldn’t concentrate on his studies in the gym. Because all my concentration was spent admiring the busty milf who was the trainer. How can you not look at her tits when they are so huge? After all, the eyes themselves, like a magnet, are attracted to them. And it turned out that I had to surrender to the will of the magic that this milf exuded. They started having sex right on the treadmill!