I am a retired clinical scientist with a PhD specialising in the epidemiology of infectious diseases, in particular blood borne and sexually transmitted infections. I have a lively sexual imagination and appreciate the beauty of the naked human body, including people engaged in sexual activity. My stories are entirely works of fantasy although many have a factual historical basis. Consensual sex is the most beautiful physical expression of human relationships, either in fleeting affairs or long term partnerships, and see nothing wrong in sharing with other like minded people in group activity. Inner feelings and emotions are as important as the physical description of sexual activity.