A master piece! First been attracted by the modelling, and then when dig into the story, things just getting more and more interesting:
the inner thoughts, expression, plot progress, the camera angle, scenarios, transitions, sound effects, the music shift-in,
and even actual songs with vocal and lyrics reflect the situations. (It gives me Goosebumps when the song starts when the twins kissing). I love all the music, I even just leave the game open on main menu just for the soundtracks while do other things.
Every details been paid attention! Honestly, it is so good that I want to continue playing even without the "porn" elements. Seeing the interaction among the family members and the naughty teasing moments are enjoyable already! This is not just a game nor novel, it is a movie.
Lyna is such a cute and sweet girl, with all the various outfits in different scenes, and close-up shoots into detailed expressions. So vivid! I can tell developer put a lot thoughts and love into the characters' developments.
I've tried other VN before, some of them may have good renders or interesting plots, they just felt so flat, it's just like porno magazines, photos or comics which I never stick till the end. But this one, with all the right elements on point together leads into wonderful experience. I think this is the true form of VN.