We don't know the reasons that led this cuckolded bastard to agree to let a guy he doesn't know fuck his wife in front of him. Surely it has been for money, because in this type of situation is what rules. The husband has to watch like a cuckold while the other guy fucks his wife for more than twenty minutes.
He puts it in all positions and the woman endures the onslaught, although you can tell she's not enjoying it at all because her pussy doesn't even get wet. The husband is such a big hard-on that he even has to pass the oil can to the fucker so he can stick it in his wife's pussy better.