I agree with Rockero_69 that as an introduction, it's more than good. The story is okay, and it might be that the development is a bit slow at the beginning, but personally, I like the time it takes to develop the plot. From what I read in the thread, I suppose it's on purpose so that we get to know the characters and see their evolution, and later on, the plot will develop faster (or at least I hope so).
I really liked the renders and the overall visuals, and it's evident that there's a lot of work put into the design of the girls and the backgrounds and rooms.
As for the language, it seems excellent, especially considering that the developer's primary language is not English. So, I think that's a strong point (I've seen many games that seem to be written by an 8-year-old or where the characters seem like robots).
The developer seems to be quite friendly and active in the community, so I hope the project continues to develop and reaches a successful conclusion.
EDIT: Wow! Wow! and more Wow! When I played the first update (v0.2.1), I already noticed that the visual change was significant, but I decided to wait a bit longer before editing the review. I just finished playing the latest update (v0.3.0), and the visual improvement was even more significant. I am truly amazed by so much evolution in such a short time. In addition, the music/sounds are very well done and enhance immersion in the game. Finally, I loved the incorporation of the new feature in the choices.
Keep it up, Sammie, you are on a very good path. Congratulations!