There was a time when the only real and acceptable form of sex would be your typical vanilla sex between a married man and woman that you see (if you're into voyeurism) in any king sized bed across the land. It's nice and fun and all, but with variety being the spice of life for whatever reason, it's quite obvious that the boundaries of what is sexually moral would get pushed over time, and that seems to have happened in recent times with a whole glut of examples, such as pornography, same-sex, gender-reassignment surgery, Unmarried (gasp.), sex competitions, and lest I say it, "deux femme, un coupe". At least some of these would scare off your average Joe or Jane, but with the intrinsic nature of sex being one that begs for newer and more intense experiences as good ol' vanilla sex may get a bit too...vanilla. Do you believe that we really should draw a line on what should be acceptable? Or what would be defined as acceptable to you anyway?