Mature couple here.  Husband has finally talked me into being with another man.  Haven't taken the plunge yet, but are looking for the right situation with the right person(s).  Retired, educated professional here.  We have been married most of our adult lives and have grown children and grandchildren.  This wife sharing thing just started with talk in the bedroom but now we think we are ready for me to take the plunge.  The situation would have to be just right as my safety, and hopefully satisfaction is paramount.  I'm definitely mature and a little round, but most people say I'm still attractive and can turn heads.   Hubby will not play but might want to watch....at least at first.  Many ground rules to discuss.