It's kind of sluggish and inarticulate! There are two men in the room and I didn't see any sex per se. The older man tries to pull the lady as much as he can, and the young one just jerks himself! And you could have made a great video with an interesting set of different double penetrations. That would have been really interesting!
Beautiful and very tender sex, without fuss and unnecessary hurry, it is obvious that the man is sure that this lady got him not for the first time and not for the last. This is how couples who have been married for more than a year can fuck, the first passion is over, and all that is left is the calm certainty that good sex is guaranteed!