I was bored so I thought I'd check this out. I shoulda known better. Saw the NTR tag but read the changelog, saw there was a feature to turn it off, thought "What he Hell?" Apparently it doesn't turn it off or make it avoidable, it just keeps you from having to watch as it happens, even though you KNOW it is. Sorry, I don't let others play with my toys so, to me, this game is shite. I'm not Japanese so I think all these Japanese terms are pretty stupid in any English forum: just say what you mean in English! Hell, even in English some of this stuff is pretty stupid. I remember when "cuckold" was a word only English Lit majors knew and now it's all over sites like this and is its own genre of porn! All either phrase boils down to is "your woman banged someone other than you, against your wishes". It's not fun, it's not a game, and if you want it, are willing to let it happen, or encourage it then it is neither "cuckolding" nor "NTR", it's "swinging" or it's just you wanting to be a doormat. Approving of it invalidates it, makes it something else altogether.
Anyway, couple of things about the game outside of the above beef: "intergalactic" means "between galaxies". I think you (dev) mean "interstellar", "between stars". No way do we, in the next 60 years, explore and colonize enough of the Milky Way that we leave it to colonize other galaxies - it's just not plausible. They're told they'll start off in communal sleeping quarters yet people are assigned private rooms, even after being told they won't get private rooms until & unless they pair off. What's with the damn action buttons when there are no choices of action? If you're only gonna do one thing just continue the narrative and leave the buttons for decision times. If they are just gonna stay in orbit around the Earth, why are they taking off in some giant armed ship instead of just taking a small shuttle to an orbital station? Or, if they ARE supposed to be going somewhere in the ship, what are they doing still orbiting Earth in what must be an FTL vessel of some sort more than a full day after take-off?
Loved the artwork on the daughters! Not enough to ever make me come back to this, though. Good luck.