Amazon Planet 8: Futa Lost - Amazon Planet, #8

Maggie Kennedy has long ago accepted that her world will never be the same. It feels like lifetimes ago that she was abducted by a race of aliens called the Amazons, who look like seven-to-eight-feet-tall beautiful human women, except for one particular, important anatomical difference. Soon after it became clear to her that she was destined for something great, which turned out to be that she was to be the Amazon Queen's primary slave.
Other things became clear over time to her... that the Amazons could only reproduce with the help of another alien race, the Futanari, who had long ago disappeared, so the it had been millenia since the Amazons were able to have children... That is, until now. Finally, The Amazons had discovered a path to rediscovering the Futanari, in the form of Celena, who had once been a human man. But now Celena has been lost.
And it remains to be seen whether the Amazons and Maggie will be able to find her again...(This 7, 000 word story contains depictions of primarily futanari scenes, all of whom are consenting adults in sexual situations, none of whom are biologically related. It is part 8 in a series, so the story may not make sense if you have not read the previous parts. Every five parts will be available in a five-part anthology, as soon as they are complete.)