Queensland Consolidated Acts(1) For this chapter, sexual intercourse includes either or both of the following activities--
(a) the penetration, to any extent, of the vagina, vulva or anus of a person by any part of the body of another person;
(b) the penetration, to any extent, of the vagina, vulva or anus of a person, carried out by another person using an object.
(2) In this section--
penetration does not include penetration carried out for a proper medical, hygienic or law enforcement purpose.