Sexuality culture is a common cultural phenomenon in human society, and its origin can be traced back to the early stages of human evolution in the era of hunting and gathering. In that era, human survival depended on hunting and gathering, so it became one of the important resources for human survival. With the development of human society, sexual culture also evolved and developed into an important part of human society. The origin of sexual culture can be traced back to the early stages of human evolution, the era of hunting and gathering. In that era, human survival depended on hunting and gathering, so it became one of the important resources for human survival. In order to survive and obtain food, humans will engage in sexual intercourse and regard this activity as a means of survival. As time passed, human understanding and knowledge of sex continued to improve, and sexual culture also continued to develop. The variety and complexity of sexual culture had been widely discussed and studied in human society. Some studies have shown that the origins of sexual culture can be traced back to ancient societies such as ancient Egypt and ancient Greece, where sex was regarded as a sacred activity and was closely related to religion, culture, and morality. In other societies, sex was seen as a private activity that had nothing to do with others. The origin of sexual culture is a complex and diverse issue. Different cultures, religions, societies, and historical periods have different understandings and explanations.