Whether you believe it or not, sex tools should have started from the Stone Age. In fact, archaeologists recently found a 20 cm long male genital made of siltstone in an ancient cave in Germany, which should belong to 28000 BC. Of course, it is also interesting to review the evolutionary history of dynamic changes in tools. During the Qing Dynasty, Chinese women invented a unique power device that opened a hole at the end of Mr. Jiao, then put on a rope, tied Mr. Jiao to his feet, and used his feet to drive Mr. Jiao to achieve self satisfaction.
1. In 45 BC, Cleopatra invented a bee powered oscillator. She emptied gourds, bitter gourds, and other materials, inserted bees into the vagina, and used bees densely packed in the cavity to vibrate to meet Cleopatra's performance.
2. In 1880, steam powered oscillators were introduced
With the widespread occurrence of female hysteria in the United States, the medical community has invented the use of medical massage on the female vagina to achieve orgasm and alleviate the social demand for hysteria. The doctor was busy with manual massage operations all day and tired. George Taylor made a steam powered massager.
3. 1902- Hamilton brand electric massager was introduced, which is the fifth category of household appliances.
4. 1968- Battery powered, no longer requiring wires, convenient for travel use.
5. In 1998, a multi-purpose oscillator was introduced, adding small branches that stimulate the penis like rabbit ears to the analog oscillator.