
Table of Contents
Where does sex doll come from
Now sex dolls are very realistic, aren't they? But sex dolls weren't as good at the beginning. The sex doll is a tool for human masturbation, was rumored to have been created during World War II. According to various circulating sources, Hitler may be called the enabler of the birth of sex dolls.
Regarding Hitler's relationship with sex dolls, there are currently two kinds of statements:
- One is that in order to ensure the purity of German blood, Hitler banned Germans from having sex with women of non-Aryan descent.
- another argument is that Hitler was to prevent the spread of sexually transmitted diseases in the Nazi army, so he ordered the SS commander Himmler to secretly develop sex dolls.
Although the study ended with the Nazis' failure, it may have been inspired by this. Later, Germany began selling similar sex toys in the 1950s.
Inflatable dolls became popular
By the 1970s, sex dolls began to enter the stage of commercial development. Japan has developed a inflatable humanoid masturbation device. It is very similar to the inflatable swimming ring.
This kind of sex doll can be folded and stored in normal use, and it can be transformed into the shape of a human body only when inflated. Therefore, it is also called inflatable doll.
There is still a big gap between inflatable dolls and real people.
In fact, inflatable dolls of that era were not so much "human-shaped masturbators" as they were called "human-shaped balloon toys" - they were simple and rough-made balloon toys.
Compared with the inflatable mascots in front of shopping malls today, these inflatable toys are just more human in appearance and have one or two holes for people to have sex.
But despite this, the emergence of inflatable dolls is still sought after by the majority of demanders, and has been well received once launched-especially in Japan, where sales are very hot!

There are actually other extreme uses for this kind of stuff. For example, when flooding in Australia in early January 2011, two 19-year-olds rely on an inflatable doll as a life buoy to reach rescue. This is really interesting.
Portable sex doll, convenient but unsatisfactory
One of the development trends of human inventions is simplicity and dexterity. So in the 1980s, the palm-sized sex toy that is still popular today has appeared. It is roughly equivalent to a hollowed out big banana, which is very convenient to use, easy to carry and hide, so it became a product that many demanders rushed to buy.
Sex dolls approaching real appearance
At the end of the 1980s, sex dolls closer to real people appeared. At first, the whole body of this kind of doll was hard and even angular! And their posture is fixed and single, which can't meet the needs of multiple sexual positions.
In order to overcome these shortcomings, people in the early 90's developed a prototype of a simulated sex doll, that is, a combined sex doll. Various parts of the body of this doll can be disassembled and assembled, so that it can take different poses.
In addition, their faces have become beautiful, which has taken care of people's aesthetic needs to a certain extent. However, the details are still unsatisfactory. For example, the skin is still hard and not delicate and realistic.
TPE and silicone sex doll
At the end of the 1990s, the bone performance, skin feel and facial features of sex dolls have been greatly improved.
Japan began to try to make dolls with artificial bones, with the hope that their postures could be more flexible and changeable, thus giving users a more realistic feeling. However, it is really difficult to achieve this. After all, human bones and joints have complex structures and flexible movements, and it is not easy to imitate them.

In addition, people began to use advanced medical non-toxic silicone or TPE materials to make sex dolls. These materials are softer in touch. People even attach a battery to the doll so that it can maintain a constant body temperature.
In appearance, the appearance of sex dolls has also taken a qualitative leap. Their bodies and faces are designed based on supermodel beauties, and the dolls have been carefully made up.
Guess the future
Further improving simulation should be the mainstream trend of the future development of sex dolls. Now sex dolls can simulate the release of a real person's panting, temperature and even body fluids!
Future sex dolls may be able to identify the user's identity, flirt with the user, play sex games, and react differently to the user's different postures and positions...

