What law applies to a school employee engaging in a sex act with a student under 19?

The law that applies to a school employee engaging in a sex act with a student under 19 is that it is strictly illegal regardless of consent. This is due to the inherent power dynamics involved in the relationship between a school employee and a student. Minors are generally considered incapable of giving legal consent to sexual acts with adults in positions of authority, such as teachers or school staff. Such laws are designed to protect students from exploitation and abuse, recognizing that the potential for coercion is significant in these situations.

Consent is not a valid defense because the law prioritizes the welfare and protection of the student, ensuring that there is a clear and unambiguous prohibition against these relationships. Laws can vary by jurisdiction; however, they usually reflect a consensus that protects minors from adults who may wield significant influence over their lives.

The other options suggest either misconceptions about the nature of consent, inappropriate limitations based on gender, or an overly subjective interpretation of legality which does not align with the established legal framework meant to protect vulnerable individuals in educational settings.