Two headed snake's mating habits

I read with amusement the news item today that scientists are

    studying the mating games of a freak two headed snake. The study might

    indeed be pertinent to the human mating game. Happily single myself, I

    have heard numerous wives complain that their husband - although not

    exactly two headed - was a TWO FACED snake. Indeed HIS  better half is

    also a snake.

                  Long live holy matrimony !