When used in this article, the following words and terms shall have the meaning specified unless the context clearly indicates a different meaning:
As used in this article, "coercion" does not include statements or actions made by a duly authorized state or federal law-enforcement officer as part of a lawful law enforcement investigation or undercover action.
As applied in this article, forced labor shall not include labor, work, or services provided by a minor to the minor's parent, legal custodian, or legal guardian, so long as the legal guardianship or custody of the minor was not obtained for the purpose of compelling the minor to participate in commercial sex acts or sexually explicit performance, or perform forced labor or services; nor shall it include physical restraint of a minor, or the threat of physical restraint to a minor, by his or her parents, legal custodian or legal guardian if conducted in an otherwise lawful manner and for the purpose of discipline, supervision, or teaching.
W. Va. Code § 61-14-1