Passion Partners by Don Elliott

'A lust game in an orgy group made them.'

From the back cover teaser: 'Sin Counselor! That's Dr. Gerson, the marriage advisor. Actually he is more of a high-priced arranger. for people who want to add a little variety to their otherwise bored lives. a little variety in love, that is. People like Paul and Janey Phelps. like Jim and Helen Clareman. like Nola and Marcia. A knowledgeable man like Gerson can mix the numbers up and draw new passion partners for everyone, over and over.even getting into the game himself. branding his office as a hell of shame and degradation.'