That's a good idea. LOL, my wife's sexuality turns me on so much that if I didn't get jealous I would either have to A) stop the massage and ask the guy to leave while I fuck my wife or B) stop the massage and ask the guy to help me fuck my wife. I think she would be getting fucked either way...
Sorry to be so crude and use the F word, but that's just how I feel. I love my wife and I like to make love to her, but she turns me on so much that often I just want to fuck her, you know?