SECTION 1. Article 266-A (1)(d) of Act No. 3815, otherwise known as "The Revised Penal Code," as amended by Republic Act No. 8353 known as "The Anti-Rape Law of 1997," is hereby further amended to read as follows:
"Article 266-A. Rape; When and How Committed. - Rape is committed:
"1) By a person who shall have carnal knowledge of another person under any of the following circumstances:
"x x x"
d) When the offended party is under sixteen (16) years of age or is demented, even though none of the circumstances mentioned above be present: Provided, That there shall be no criminal liability on the part of a person having carnal knowledge of another person sixteen (16) years of age when the age difference between the parties is not more than three (3) years, and the sexual act in question is proven to be consensual, non-abusive, and non-exploitative: Provided, further, That if the victim is under thirteen (13) years of age, this exception shall not apply.
"As used in this Act, non-abusive shall mean the absence of undue influence, intimidation, fraudulent machinations, coercion, threat, physical, sexual, psychological, or mental injury or maltreatment, either with intention or through neglect, during the conduct of sexual activities with the child victim. On the other hand, non-exploitative shall mean there is no actual or attempted act or acts of unfairly taking advantage of the child's position of vulnerability, differential power, or trust during the conduct of sexual activities.
"SEC. 2. Articles 337 and 338 of Act No. 3815, otherwise known as "The Revised Penal Code" are hereby amended to read as follows:
"Article 337. Qualified seduction. - The seduction of a minor, sixteen and over but under eighteen years of age, committed by any person in public authority, priest, home-servant, domestic, guardian, teacher, or any person who, in any capacity, shall be entrusted with the education or custody of the minor seduced, shall be punished by prision correccional in its minimum and medium periods.
"The penalty next higher in degree shall be imposed upon any person who shall seduce his sister or descendant, whether or not she be a virgin or over eighteen years of age.
"Under the provisions of this Chapter, seduction is committed when the offender have carnal knowledge of any of the persons and under the circumstances described therein."
"Article 338. Simple seduction. - The seduction of a minor, sixteen and over but under eighteen years of age, committed by means of deceit, shall be punished by arresto mayor."