Here is my take  on ménage à trois;  
 
I sincerely believe that every woman on earth has fantasized about some explicit sexual fantasy that she may or may not have been to ashamed to talk about.  Whether it is your wife, girlfriend or a friend  with benefit, the most common fantasy for a woman is to sexually indulge in the company of another woman.  Nothing more sensual and erotic than two women surrendering their bodies together in a  ménage à trois.  
 
Ménage à trois  adds so much excitement and eroticism to marriages and couples in a committed relationship.  I will quote a couple months after experiencing their 1st menage a trois - "the experience keeps paying dividends."   Long after engaging in a threesome, couples continue to get erotic pleasures from the experience.    
 
Shall we,  
 
Eve