Bein Torso sex dolls are often used for foot fetish play, as they have realistic feet and can be used for various activities such as foot sex or toe sucking. They can also be used for other sexual activities, such as penetration or masturbation.
Often, leg sex dolls come with additional features like a vagina or anus that can enhance the user's experience. Others have removable feet or legs for easier storage and transport. This is very convenient for use.