"Brand Adult Product" racy lingerie are sex toys, sex is a combination of the visual stimulus and a product of human material life after improving to meet the spiritual needs of the product. Domestic sexy lingerie should be more precise, it is called fun costumes, "Brand Adult Product" is between underwear and clothing products. And numerous sex toys, like sexy lingerie and other countries in Europe and is already very popular product, but sexy lingerie in China was gradually accepted by the public in the past two years. Can be expected, with the improvement of domestic material life, sexy lingerie, will gradually move toward ordinary people. "Brand Adult Product" sexy lingerie underwear derivatives, unlike conventional underwear, which tend to focus on "sexy", the formation of visual stimulation, so as to achieve a variety of physiological sensory stimulation.