Opposite Gender Clone/Quotes

"Oh, give me a clone Of my own flesh and bone With its Y-chromosome changed to X And when it is grown Then my own little clone Will be of the opposite sex. Clone, clone of my own, With your Y-Chromosome changed to X And when I'm alone With my own little clone We'll both think of nothing but sex"

- Author unsure: this was attributed to Randall Garrett on this page at the time of the TV Tropes fork, but the same lyrics were attributed to Isaac Asimov on the main trope page