N.Y. PEN. LAW § 130.25 : NY Code - Section 130.25: Rape in the third degree

A person is guilty of rape in the third degree when:
    1.  He or she engages in sexual intercourse with another person who is
  incapable of consent by reason of some factor other than being less than
  seventeen years old;
    2. Being twenty-one years old or more, he or  she  engages  in  sexual
  intercourse with another person less than seventeen years old; or
    3. He or she engages in sexual intercourse with another person without
  such  person's  consent  where such lack of consent is by reason of some
  factor other than incapacity to consent.
    Rape in the third degree is a class E felony.