It is one of the best (and most sexiest) features of a sex toy. The silicone/TPE dolls were designed to satisfy your sexual desires. The dolls will never refuse their owner and they are happy to fulfill all your sexual desires. Many doll owners are now able to indulge their favorite fantasies and fetishes. We all have a few fetishes we keep hidden. Why? We don't really know whether our partners would approve of our fantasies. Sex dolls, on the other hand, are very open to sex. The sex-dolls are ready and waiting to provide you with orgasms "however" you like.