Okay, some more points:
The Characters and their interactions with the Mainchar are great - there is so much lousy writing in these games that I usually play them on autoskip because blergh... But this one is different. Really good writing, correct amount of Length (ie, not too long), not too artificial, no pseudo-psyco BS that you see so often in these games - great!
However, it could get a bit repeptive sometimes - you know, waking up, checking on which girl to interact with at this time of the day/week, maybe taking a nap to advance time etc - this is a crux of the genre and hard to avoid, I guess, but still - keep an eye on it.
Also it is kinda weird sometimes that when people are not in their room at evening they just "teleport" there for nighttime. Maybe if you advance time in the house have a popup that such and such arrived and is goint to bed, giving a chance to interact? Even if they just say "Im tired, lets talk [insert time and place where they will be availible]"? And, now that I think about it, give us a chance to peek on them changing, as a "reward" for there not being a proper scene.
EDIT: Also, maybe to avoid the "grindiness", give a popup if one of the relationshiplevel scenes repeats, or turn them off altogether or something. Because they are not short, and I had to abuse my mousebutton a few times to skip them forward - again, something which is doing your writing injustice, but repeated content is still kinda boring. I am not saying "Make more content!", I am saying give the player a chance to abort/skip or whatever. And definetly dont award any kind of progress for this - because then its just pure grind, and that does your writing even more injustice.
Oh, and great patreon pic again. Any chance for consensual bdsm cropping up in this game? Pretty please?