With the development of society and the opening of minds, sex dolls, which were previously considered taboo or niche items, are now increasingly recognized and accepted. These realistic sex doll torsos are no longer just tools for sexual satisfaction, they also have the functions of companionship, anxiety relief and sexual exploration. From the popularity of sex dolls in the market, it can be seen that people's attitudes towards sexual behavior have undergone significant changes. Then such a change also fully demonstrates people's open attitude towards sexual experience, and also highlights the importance of personal needs and happiness.