Yes all updates in the near future will be in chapter 2, as chapter 1 will take... A lot of work. A lot of illustrations, lots of assets that needs to be commissioned and of course, a whole lot of lewd fun!
As for tomorrows update it is mainly bug fixes and minor tweaks, with one additional enemy added.
I also added a few extra buildings in the outskirts to breathe a bit of life outside of the city, even if there isn't much to do yet.
I have also started to scatter small bits of content through out the forests to make it more than just a maze.
Finally there MIGHT be a intro cinematic added after starting new game. I say might because it was meant to be in the initial release, but I can't seem to figure out how to make RPG maker accept it. -.-
But it is as you say. There is always something new to learn.