Let's put it this way. Every man deserves the woman he has. In this case, the husband is a slacker. The wife brought the fucker and instead of immediately kicking the wife and lover out of the house, he just said a few phrases of objection that had no weight among those two. An even greater humiliation was when, after his wife had been fucked, they took and splattered cum on the husband's face and he again bitch-slapped.
They look more like father-in-law and daughter-in-law to me. She's too old for a granddaughter and he's not that old. But grandpa really freaked out when he saw in the reflection of the mirror, what this girl does!