Deviate Sexual Intercourse Law & Legal Definition


Deviate sexual intercourse refers to sexual conduct between persons consisting of contact between the sex organs of one person and the mouth or anus of another. There are state specific definitions for the term.

The following is an example of a State Statute (Pennsylvania) defining Deviate Sexual Intercourse :

According to 18 Pa.C.S. § 3101"deviate sexual intercourse" means Sexual intercourse per os or per anus between human beings and any form of sexual intercourse with an animal. The term also includes penetration, however slight, of the genitals or anus of another person with a foreign object for any purpose other than good faith medical, hygienic or law enforcement procedures.