The great pleasure brought by candaulism

Candaulism is when a man loves it when his wife is seen and admired naked by other men. Whenever we go to nude beaches, I love it when she is seen naked, but more specifically when I know she is looked at by other men who are enjoying it. What I like when possible, is to get an mild erection or full blown erection to show I enjoy it that they see her naked. Basically: I'm naked, my wife is naked, and I have an erection. She doesn't share this pleasure, she tolerates being seen naked, but she knows I love it. The photo at this beach, which I posted on our profile, was taken at a beach on a trip we did to Lake Tahoe.