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.
I must say the lady is very experienced - her front is developed to the limit! Too bad she sucks so little - she clearly does it professionally! When the cock falls into such an experienced mouth you want the lady to suck it to the peak and swallow the cum. And then, when your pleasure was just off the scale, she continued to suck his cock slowly and tightly! And then, after a little break, it's nice to put the lady in the cunt and slowly fuck her for a long time!
Well, I don't think this mature madam is the grandson of this overgrown man. And from the way he talks, he apologizes to her first, not as his grandmother. The age of this lady is certainly not young, but her pussy and tits are quite well preserved and still quite firm in appearance.