From recreation to reproduction and beyond, sex has a place in every culture throughout the world. Without sex, there will be no cultures whatsoever. However, the way individuals view it differs greatly from culture to culture, as do sexual norms and morality. In some cultures, it is okay to have sexual intercourse with your wife’s sister if your spouse is pregnant; however, in others, not so much. Most cultures recognize monogamy, the practice of having one partner at one time, while some cultures embrace polygamy, the practice of having more than one partner at the same time. Here are 10 bizarre sexual traditions from around the world