Initially, cheap sex dolls were made of inflatable materials with minimal excitement associated with the experience. However, no matter how good the material was, it couldn't stand up to human pickiness and the quest for perfection. Designers came up with other materials to enhance the experience and make it as humane as possible. Silicone is widely used in many fields such as daily necessities, erotic products, medical devices, and the electronics industry because of its soft touch, good elasticity, non-toxicity and safety. The question is "Are sex dolls legal?" According to the law, such child-like dolls promote pedophilia, a mental disorder in which the affected person is sexually attracted to children. Unlike your girlfriend, realistic sex dolls do not have a self-lubrication mechanism. For this reason, when you use a fat sex doll, you'll want to regularly apply water-based lubricant to your mouth and penis. As the population ages, loneliness and solitude are inevitable problems and bound to get worse. Sex is an unavoidable topic. In a practical sense, sex dolls may be the best option, but there are still voices of controversy. Ultimately, it is a matter of human consciousness. In the traditional consciousness, people consider sex dolls a product of the perverse development of knowledge society as a way for some people when they are bored. Of course, people will likely always be prejudiced against lovers of BBW sex dolls. However, they will continue to spread their positive attitudes around the world. Although the full size of a sex doll is still small compared to a normal adult woman. So when someone goes out with a sex doll, many passersby think it's a "child" and of course there are objections, but as long as there are no positive personal attacks, the relationship with BBW sex dolls is just a floating cloud. That's it.