A sex doll skeleton is made of metal and has an intricate series of joints and connectors that enable a doll to move into human-like poses. In addition, the metal skeletons are created to be strong and withhold the weight of men and women up to 400 pounds. In addition, some sex doll brands offer an enhanced skeleton that can bear weight up to 600 pounds.

That being said, a sex doll’s moving parts are like that of a human. Therefore, if you move, twist or force a sex doll into positions that aren’t natural, you run the risk of bending, breaking or damaging the skeleton. Thus, treat your sex doll well, but be assured that she can handle all the rough sex play you can give her.