I think the "Aria's thoughts" function is a really good feature! It adds a lot of flavor to the scenes, though I think it could be used to greater effect (and maybe slowed down ~just~ a little). Most of the text being "Mmm~" or something (at least so far, from what I've seen) is a bit bland, whereas the stuff referencing MC is good. I was surprised to not see any sort of "I'm sorry Caelum~ ♥️". Referencing that she knows it's bad but doing it anyway. Maybe there is more there idk, I stopped roughly at succubi dungeon when I realized "wait, the more i get into this now the worse the wait will be ._ ."
At first, I hadn't created the dialogue tool to help me integrate them into the game, so it was quite time-consuming and tiring.
With this tool, I was able to vary the sentences more, and it took me a little less time. There's a little more diversity in the final version (in the dialogues).
For the “I'm sorry, Caelum~ ♥️,” I was more in the mindset of “She doesn't think about him at all anymore,” you know?
The full release is scheduled for October 30, so you'll be able to enjoy it soon :)