This is an excellent mix of science fiction and fetish writing. Sure, maybe a lot of the worldbuilding is just setup for the smut. But still, when the game said "and therefore we're sending a fox girl to boob vore the planet," the reasoning made sense to me.
Lots more branches than you usually see in a Twine game. There's actual puzzles in here, with how you're going from smaller to larger objects. Good job!
There's a handful of typos (like "confy") but nothing major, which is impressive given how much text is in here. Especially given it was all written in just a few days.