Should he let his wife's lover move in??

Its early morning and I just got off the phone with Joe. He told me that his wife fucked one of his friends earlier tonight while he laid out on the couch watching tv. He could hear his bed squeaking while his wife screamed out his friend's name. Joe just layed there in his thermo pj's with a hard on listening to his friend fuck his wife with his big 9 inch cock. Joe knows that he could never compete with his friend in the sex department. His friend stayed in the room with his wife for at least 2 hours Joe said. After Joe's friend finished he came out the room, zipping up his slacks and told Joe that his wife needs to be cleaned up, then he chuckled and walk out of the house. Joe went into the room and begin to lick and suck all of the left over semen out of his wife's lose worn out pussy. He could smell the sweat and odor that his friend left behind. His wife's pussy was lose and sticky and slippery. Joe hung his head down in shame as his wife made comments about how good she was fucked by his friend. I asked Joe how he felt, he said he thinks his wife wants to move his friend in the house. Joe is debating on whether it will be a good idea to let his friend move in. He said he will call me before the weekend to discuss his options.