This review is based on the first release, so there's not a ton of content to review at this point.
With that said, it's a promising start. The graphics are different from most games on this site, and the renders and animations look very promising. The girls themselves are gorgeous so far.
The pace is rather quick; even in just the first update we get flirty and even romantic with two of our house mates. I generally prefer more of slow-burn kind of games, but that's a matter of taste and it's nice to occasionally see a AVN where we're likely to get lewd scenes with the main cast without having to wait a year or two. Without revealing too much: the plot also develops quickly with a lot happening towards the end of the update.
There are a few kinks; I'm not a fan of the school quiz where you're supposed to type the answer (especially not since there does not appear to exist a real answer and you're supposed to fail) and the voice-over is something I turned of immediately. The dialogue is not perfect; for instance the MC sometimes came across as rude when I think he's meant to be flirty and sarcastic (I think simply stating which tone they're using would help a lot with the confusion, i.e. putting *Sarcastically* before the dialogue line). Also there's something off with the teeth of the older sister. These are however minor things, or things that will improve as the creator finds his footing, so I won't let it detract from the rating at this early stage.
I'll likely update this review as more content is released, and we've yet to see how the creator is able to write and render lewd scenes, but there's a lot of potential here.