Well, the woman does not look like a naive fool, who does not understand why she was invited to a man's apartment! And by the looks of it, let's say she is not poor - dressed well and not cheap lingerie! Apparently just love to fuck and not against a little adventure with an interesting man! For this theory, and says strongly developed anus, which clearly sparkled when she was bent over.
This is a really sexy gymnast, she smells like sex. Look what guys can do in gyms, so don't let your wives go to the gym too much. They'll get their pussy all worked out. That's a great trainer, he'll do a lot of poses.