Game is not done yet. There will be a final update with 21 levels for Hailey and 5 for Annie. After that it will be bugfixes and tweaks. There's also the matter of images gallery that need to be done.
There are several reason I'm not doing erotic games after HTA, LSH, LSHR and CB Remake. You must be aware of recent witchhunt on adult videogames. I knew this would happened since I heard a few YouTube speakers talking about banning porn almost a year ago. HTA2 is too ambitious to be an erotic title. I know there's 95% chance that it will go unnoticed on Steam but it's still far better than not earning a single penny from years of your hardwork.
HTA 2 is going to be a different game.