Sex dolls can enhance intimacy and connection between partners by introducing new experiences and dynamics into the relationship. Couples can use sex dolls together as part of their sexual routine to promote communication, trust and mutual pleasure. Many women are bisexual and are not satisfied with having sex with only men, so they will discuss with men to buy a lifelike full size sex doll. Beautiful female dolls can make their sexual performance more perfect, and also make their sexual performance more perfect. The relationship between them is getting better and better. Of course, in order to keep it fresh, they will also consider regular maintenance of their sex dolls, including replacing some beautiful sex doll heads.