The possibility of extraterrestrial life having different reproductive sexuality is the basis for many references. In the ' episode "", Trip Tucker becomes pregnant with the offspring of a female of another species. In the video game "The Sims 2" male characters can be impregnated via cheat codes or alien abduction. In the "American Dad!" episode "Deacon Stan, Jesus Man", the boy Steve becomes impregnated after giving the mouth-to-mouth resuscitation to the extraterrestrial Roger, then unwittingly passes it on to his girlfriend via a kiss. In the animated series "Futurama", the extraterrestrial Kif can be impregnated by a touch. In the "SciFi Channel" miniseries, ', the extraterrestrial Rygel becomes impregnated with human John and Aeryn's baby. In the series "Alien Nation", when Tectonese main character George Francisco and his wife Susan decide to have a third child, it is revealed that, in order to conceive, a Tectonese couple needs a third party, called a "binnaum", to complete impregnation, and that the male carries the baby—encased in a pod—during the final months of gestation. In the animated series "The Fairly OddParents" in the TV film "Fairly OddBaby", the fairy Cosmo was pregnant of Baby Poof. Additionally, Robert Sheckley's 1989 short story "Love Song From the Stars" also contains this element. "My Friends from Afar", a science fiction Singaporean drama series, Xiang Lin becomes pregnant to his surprise by kissing Tianning and his pregnancy provides an ongoing plotline in the latter half of the series. However, after he gives birth, it turns out that his species gives birth to eggs, which hatch after some time a child that appears to be roughly four years old.