Horny old pervert jacks his cock while young couple fucks

Out in an open field, on a beautiful spring day we find a horny young couple engaged in the art of love making. Meanwhile, the horny old pervert in the background is getting off jerking his wrinkly cock. Apparently the thrill of the fuck, trumps love in this case, when this little slut invites the old pervert to join her for some good old fashioned pussy !