I like a lot of things about this, but there is something that bothers me. There is no game. This is a story. A story told from different perspectives, basically a movie. But instead of being a movie, I have to click on the screen to progress to the next frame. And I understand that VNs are basically that, but still, many of them have some choices, most of them actually, sometimes there is sandbox (which I hate), sometimes there are puzzles. Anyway there are a lot of ways to make it a game, but this is completely linear, you can't affect Jessica, you can't affect David, and you can't affect the kid. There is nothing you can do but watch the story.
And since that is the case, why not use renpy? Or any other engine that is easier to use for a simple VN, you wouldn't have to make things life save slots, etc. They are there. Just drop your renders and text, and you have a game. You could say its for yourself, to improve your programming or whatever, but in that case, experiment with some actual game elements. It feels half baked in every aspect, besides maybe the renders. The story is fine, but the progression is either too slow or too fast, and I can't quite put my finger on it. The renders aren't realistic, but they shouldn't be, I like her body despite it being really weird. But it fells like there nothing actually there.
I don't know maybe in 4-5 updates something will change, and I will keep my eye on it, but it just feels like a waste of a potentially great game.