I'm enjoying the game so far, and wanted to share a few minor bugs/typos I found.
(By the way: I'm looking at the code in Notepad++, not a Twine editor. The html has < and the like, but Twine probably replaces < and > with < and > respectively, so I wrote my findings that way.)
Line 919: "His great slave ship plowed the stars"; "plowed" should possibly be "plied", meaning "to travel a route regularly". "Plied" is frequently used when talking about vessels on a trading route, and while I can see "plowed" as extending the harvest metaphor, it's a little awkward with "stars" as the verb object. (Not a big thing, it just caught my eye.)
Lines 1571 & 1573: resevoir --> reservoir
Line 2730: Says "Creating Teleporter will need 2000 Resin, 200 biomatter, 250 wood, 100 Milk, 2 Boilers, and 2 Fluid Pumps"; this text is missing the requirement "30 boxes of nails,"
Line 2753: Says "Adding Thrall spiked chitinous armor requires 1000 Resin, 800 Biomatter, 300 Wood, 100 Milk"; the upgrade requires 2000 Resin instead of 1000.
Line 2771 (Near the end): In "if $resinStorageLevel gte 3<<Milk Production level 2 purchased>>"; Change "$resinStorageLevel" to "$numMilkProductionModifier"
Line 2778 (Near the end):
"<<endif>><<if $breedingModifier is 3>>Daily Breeding limit"
change to
"<<else>>Daily Breeding limit"
Line 2779 (Yep, near the end):
"if $resinStorageLevel gte 3<<Milk Production level 2 purchased>>"
change to
"if $breedingModifier gte 4<<Daily Breeding limit raised to 4 (Researched)>>"
Line 3754: $kim.birthss gte 100 --> $kim.births gte 100 (Obviously not an issue yet, found this by accident)
Related to that one though, is it intentional that the "Girl Data" blurbs are blank if $GIRL.births >= 200? While most girls won't get birth numbers that high, it can happen automatically through the "Thrall breeds Cindy/Naomi/Midori" events.
(I wanted to see the entries, so I used the regex "lt\s200\s&&\s\$\w*.\w*\sgte" and replaced with "gte".)
Line 5476: The car wash scene mentions Yuna irrespective of her current "availability". Might be easiest to just remove her name from the scene.
And not a bug, but because the Girl Data blurbs made me think of this: the descriptions imply that the amount of milk a girl produces increases with the number of offspring she's birthed. Is there any plan to implement that, or would that be too complicated to do when calculating daily milk and "milk all"? I can think of ways to do it with functions, but I don't know Twine very well, and don't know its level of support for dynamically-calculated variables.