"Sex adult product factory" if they used or between husband and wife with is legitimate, healthy, but if used improperly, do not clean it may cause infections, is unclean to use; if used in promiscuous activities can be termed or communication tools for kinky with a venereal disease. Due to constraints of the social environment, the human "sex adult product factory" behavior also has a dual nature, such as sexual intercourse between husband and wife is a legitimate, healthy; the event of non-marriage between men and women, is contrary to the ethical guidelines; If it is contrary to the wishes of the other, forcing the other occurs, then it is the crime of rape. An item, an activity and behavior can have different evaluation criteria, key items and not the act itself, but the use of purpose and environment, comprehensively analyzed to look "sex adult product factory" of. Therefore, sex tools, they should be allowed to exist, so that the healthy development