Back in the sevenites I saw a film that I can't recall the name of.  If memory serves there were no name actors.  It was one of those shot in a day around a house one hour running time films.  This one invovled a swingers party of around 6 or 8 people.  The main scene was one of the wives had never done anal so one of the other husbands initiated her in front of everyone by bending her over a couch.  Don't ask me why, but I think his name was Roger for some reason. Not exactly the Citizen Kane of porn, but nevertheless it has stuck with me for all of these years.  Any help finding it would be most appreciated.