Hey! I played your entry!
First thing first, I have to mention the writing! It felt very... victorian, but in a way we don't see much of today. For instance, even in the true ending, I didn't find the romance "healthy" but... that wasn't the point of the game?? It just felt desperately romantic, like the type of romance we see in books which are centuries-old and I liked that! Also, I really appreciate the poetic writing style. The way the story tried to make the "starting a new route" over make sense was very pleasing too. Just a note: it's impossible (as far as I know at least) to reach the other endings once the "true" route is unlocked. Hopefully for me, I had saved before obtaining the true ending, but perhaps it's a thing to consider?
The art was great: I loved both the CG and the sprite work, and GOODNESS, the backgrounds were very good! The colour palette was overall very pleasing and, even so, I really appreciated the textbox that accompanied it, it was fitting!
This was a very good first VN (and even if it weren't the first, it would have still been very good, haha), and you can be proud of it! I had a lot of fun trying to reach all the endings!
EDIT: Oh, a little bug, the variation of the kissing CG (with blood) doesn't appear in the gallery!