Term invented (or at least popularized) by the late musician Frank Zappa to describe children conceived primarily for the experience of having them.
"There seems to be this trend for the young modern parent to have a child for these reasons: For the woman to experience the miracle of childbirth and for the young couple to raise their precious child to be this immaculate artifact of modern society. If people think today's punk kids are repulsive, wait until they see what these little artifact children are going to do."
A man fists a woman's ass while fucking her doggy style and proceeds to jerk himself off through her ass. Not to be confused with artificial strawberry milking which involves a man fucking a woman's ass while jacking himself off through the vagina.
Lawrence prefers an artificial chocolate milking with your wife's ass as she is far less flatulant than his own wife.