The world has come a long way in recognizing the diversity of human sexual experience.
In 1948, it was revolutionary for biologist Alfred Kinsey to describe sexual orientation as a continuum (from exclusively homoerotic to exclusively heteroerotic), challenging the prevailing binary model.
Gradually, society recognized consensual non-monogamy, BDSM, fantasy role-playing, paraphilias, and a broad range of sexual expression. Now Americans openly discussion gender non-binaries and an increasing number of sexual orientations. So who’s being left out…