Realistic Sex Dolls A sex doll can be a lifelike companion that provides masturbation and pleasure. They can also be used to investigate sexual fantasies, without the danger of real-life relationships. Sex dolls can be made out of silicone or thermoplastic rubber (TPE). They have realistic skin and movable joints. https://sex-toys91788.dgbloggers.com/30188424/most-realistic-sex-doll-myths-and-facts-behind-most-realistic-sex-doll