Definitions by AlmightyGnosis

artificial assimilation 

The act of impregnating an animal by artificial means. Most commonly: Jacking off a willing animal and transporting its semen into an unwilling female animal of the same species.

Holy Shit Mark! Way to go on the artificial assimilation. That cow is as good as pregnant.

artificial assimilation by AlmightyGnosis January 19, 2010