I am out as well. For a demo, it doesn't really show any enticing qualities for me as a consumer to engage the game further (e.g. animations, art, or plot). This tells me that not a lot of efforts or planning were put into this work so I am not really expecting anything from the final release.
Art is alright. I don't mind the Jab comic style art but I am not crazy about it either. There wasn't really any sex animations. Kind of a deal breaker for me personally especially if it's a 2d game and the tier pledge goes as high as $9.
It was a lot of point and click and scenes don't really connect. It's all of a sudden MC is showing his dick because of little things so and so character said. Jab porn logic I guess.
The last part is that there are a couple bugs that forces users to roll back. I know this is a demo but please at least make it bug free lol
That being said, I like the little nuances the dev attempted to put into the game. For example, when you click on highlighted items, it briefs you with a bit of history and how it connects with the MC. I think that's important for the viewers to see through the point of the MC.
I wish you luck.