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!
The son, of course, didn't do a very nice thing. He could have just masturbated instead of ruining Thanksgiving pie. But this story has a happy ending, because his mother was happy to punish him, but the punishment turned into something more.