That's exactly how it should have ended, because it's not proper for such a pretty girl to please herself, as if no one wanted her. And here she got the whole bouquet of pleasures and pleased the guy.
This brunette is very bright and liberated, and it's a pleasure to have sex with these kinds of girls. The fact that she has developed her anus like that and then moves it on her own at a brisk pace is rare at all. If she moans sweetly, it means that she gets a high from it, and not just does the job.
They're retards.