All this time, a second victimization in a criminal justice system is considered to be an identical problem for the victims of crime. Thus, it is fair if the whole assessment is more oriented to the legal protection for the victims, especially the child victims in the crime of fornication and coition. However, when viewed from different sides, the source of error is not always absolute to the perpetrator but also because of the victim precipitation. This study examines the victim precipitation and its prevention with the aim to understand the degree of victim precipitation and the proportional prevention, that is not only from the aspect of the perpetrators but also from the aspect of the child victim and the community who have the potential to become victims. This research was conducted in the jurisdiction of Purwokerto City and Banyumas Regency, using sociological juridical research and qualitative research approach. The results show that there are several forms of victim precipitation in the crime of sexual fornication and coition to the child. Meanwhile, the prevention must be conducted comprehensively, either from the internal of the victim, or externally from various related parties.