A love doll is a real human-sized, human-shaped masturbation item that allows users to feel joy during sex. The English name of the love doll is: sex doll or love doll, Japanese: ラブドール&ダッチワイフ, and other foreign languages: dutch wife.

In the olden days, sex dolls mainly used inflatable designs, so they were also called inflatable dolls. In the 21st century, sex dolls are made of shape memory gel or resin and have the same feel and spherical joints as real human skin and muscles, allowing for a variety of postures.

When asked what love dolls are currently on sale, they are generally divided into girl real dolls and strong male sex doll. Girls' real dolls are generally shaped like girls, and because of their vagina and mouth, men can insert their cocks into the holes and rub them. Strong male love dolls have a strong male-like shape and appearance and are mainly sold to women and gay men.

Another brand, PiperDoll, is a high quality love doll brand whose management philosophy is to develop "the most perfect doll". The industry's first seamless real doll (seamless heads) that realizes the fusion of head and body. Looking up at the face from below, there are no visible seams from the neck to the head. Its product features also include big ass, and all their dolls have great big ass and perfect boobs.

The best feature of this manufacturer is, after all, the seamless head model. That is, the head and body are integrated. Normally, a doll has a structure in which the head and body are separated. Therefore, in order to hide the seams, we will devise various accessories.