Weekend Fantasy

I had this porn from the 70s or 80s that started out with Pink Floyd's Time (or was it Breathe?...anyway its off of Darkside of the Moon) playing in the intro. Then it goes to a group of people who are into bondage and such (one had a lesbian slave) that are in a cabin in the woods. They decide to kidnap this hot brunette jogger and hold her captive. One of the men watch the kidnapping on a tv and tries jerkin off to it but his dick wont really get to hard (its really pathetic) yet he still manages to bust...on the tv. Anyway they end up group raping her (its not graphic or scary...I'm a chick and handled it well at age 14...the scene, I mean.) I don't really remember much after that except it ended with Time(or Breathe) playing again. I have it packed away somewhere but I was wondering if anyone else has seen it. Its recorded on a vhs tape...no title and I don't think it was bought, but copied from someone else. (Yeah I totally scored this one from my dad...weird but I stole it when I was younger and being the Floyd fan I am, I kept it.) Any ideas? The chicks were ugly and the flaccid cock guy had reddish brown hair and a mustache...he was kinda fat. Pretty vulgar, but I've seen worse these days. It seemed like a film as opposed to homemade. I'm pretty sure it wasn't homemade. Any ideas?