Inside a man's body there's arousal going on, and one sperm is getting ready to compete for the Big Prize--ovum contact. At the moment of ejaculation, he launches himself forward and the race is on, him and millions of other competitors. Suddenly, he stops swimming and tries to turn around. He screams to the other sperm, “Go back, go back, it’s only a blow job.”

.. He screams to the other sperm, “Go back, go back, it's anal.”