The last game (Sana Dancer) was like this too... however, I feel like this has become a purposeful design / story-writing choice. And I actually prefer it this way.
Headpat Games seem to prefer little to no negative emotional / misery NTR (if you look past some parts of Sana's ch3). And HG truly wants the most oblivious, most dense protag possible. For these reasons, there is pretty much no purpose to build MC and Sana / Luna's relationship further beyond the most basic establishing setting - they're boyfriend / girlfriend, that's it.
The most compelling evidence of all is that HG has made in-universe lore that animal girls are almost impossible to keep monogamous.
Backing evidence (most sane Headpat Games enjoyer):
- - Both games have a sex counter for the foxgirl. In the Dancer game, even if you do everything to prevent NTR and the game straight-up tells you that Sana never had sex, the counters LIE!!!
- With Sana, there are MANY times where the sex counters only go up if you choose to watch the scene. For example, in chapter 2, Fief gets Sana to fuck a dude in the tavern. You can choose whether to climb a tree to catch a glimpse of it. This is not quantum physics. Not observing the scene does not change reality. Sana still has sex with the guy, and she has the SAME shifty dialogue when you ask her about it later regardless of if you watched or not. Yet the counters will still claim she's had zero vaginal fucks.
- This is just one example. There are many more. And I'm not even counting all the sex Sana had in the orc camp... of which the sex counters do not track if you choose to not watch the scene. Again, reality does not change from non-observation.
- Sana's lewdness score is what dictates what acts she's willing to do. HOWEVER, there are some scenes that break these rules! I will be listing these in reverse for reasons that will become apparent.
- Lewdness max - All sex acts, Sana willingly initiates gangbangs.
- Lewdness 4 - Almost all sex acts, Sana actively gets off on the idea of cucking you.
- Lewdness 3 - Sana begins having willing vaginal sex acts and actively initiates them. She will also open her paizuri booth in town 1 at this stage.
- Lewdness 2 - Sana will reluctantly, either through pressure or manipulation, have oral sex, paizuri, and handjobs. She still won't initiate sexual acts.
- Lewdness 1 - Does not exist, is skipped over
- Lewdness 0 - Sana does not initiate any sexual acts. HOWEVER, she is STILL incapable of saying no to someone groping her or having a cock in her face
- Normally, Sana can only be groped to increase her lewdness at this stage. However, lewdness 0 is where the rules get broken. Sana can be put into several situations that causes her to cheat even at lewdness 0:
- The gardener in town 2 uses a common plant (I don't remember, foxglove or whatever) to put Sana in heat. She then willfully has vaginal sex with the gardener!! This is the biggest rule breaker.
- Sana will suck off a gloryhole cock when resting in the crappy bed in town 3.
- The moment you enter town 4, Sana is forced to wear what I assume to be portal panties (or it might be a dildo) that Karl has access to 24/7. She wears them for the rest of the game.
- Another HUGE exception is when Sana willfully has a gangbang at Lewdness 2 in the town 2 tavern!!!! ALL of her counters go up from this event (vaginal, anal, tail fluffed, etc.)
- It is in-game lore that foxgirls are literally physically and mentally incapable of resisting a big cock. No, I will not elaborate further.
- Main character in Dancer has a micropenis (is confirmed in a scene). I wouldn't be surprised if main character for Luna also has one.
- Main character in Dancer is so unbelievably dense that he cannot recognize Sana if she wears any sort of facial covering. Yes, even a transparent cloth is enough to fool him.
- Sana will always lie to main character about her having sexual acts. ALWAYS. Even if she is at Lewdness 0, she won't tell main character that she fucked orcs in the forest.
... I could probably go on even more. But this has become longer than I thought it would be. Schizopost, or superfan-splaining? You decide.