Doomed yuri :)
I really like the character designs, "Belle" especially. I do wish they changed expressions but considering you were a solodev I can certainly forgive that in lieu of such a beautiful artstyle, I also love the CGs (especially the bad end? no... worse end?... the gurgle gurgle end...) The music is also delightful with some pleasant soundfont choices :D
I'd love to play a full visual novel in this artstyle and I don't even like visual novels lol