Detective discovers his client's wife having sex with a friend

The cuckold husband in this porn video hires a detective to spy on his wife because he thinks she is being unfaithful and in fact so much night out was not normal, the sow herself was having sex with a friend of hers. the detective managed to record the scene in which the woman left the house to go to her friend's house and fuck like savages all night. apparently, this was what he had been doing for some years.