2. a. Notwithstanding any other provision of Title 2C of the New Jersey Statutes to the contrary, consent shall not be available as a defense to a prosecution under section 1 of P.L.1980, c.169 (C.2C:40-3).
b. It shall not be an affirmative defense to a prosecution under section 1 of P.L.1980, c.169 (C.2C:40-3) that the conduct in which the actor engaged was sanctioned or approved by a student or fraternal organization or an institution of higher education.