Amazon Planet 15: A Dangerous Promise Made - Amazon Planet, #15

Things have settled down somewhat for Maggie Kennedy, her mistress, and the Amazons on their quest to find the Futanari. It turns out that the Queen had not given her away to Nicola, that that was all a ruse to enact powerful magic to allow their ships to fly out over the endless canyon known as the Everfall. They are on their way to a floating complex of islands known to the Amazons as "The Singing Mountain." The Spirit of the Mountain may have plans of its own though, leading Maggie to make promises she may not be able to fulfill... This 6, 600 word story is episode 15 in an ongoing series.
All episodes are available as singles, and all are available as five-part anthologies, upon completion of that group of five. The series contains adults in sexually explicit situations, primarily futanari-on-female. Every character is over the age of eighteen, none are biologically related, and all engage entirely consensually. Enjoy!