Catching my wife fucking the neighbor and then getting filled with his

Finding cum on the couch after a business trip I set up a camera to catch her in the act. I never thought that watching her fuck another man would be such a turn on. Hearing her moan from orgasm and then riding his big cock until her pussy is flooded with cum. When she is done she hops off of him to clean up her mess. I though I would be mad but I love knowing that she is walking around with another mans cum in her pussy.