That was definitely a problem with how the original game was written - quite a lot of it was basically improvised; throwing things at the wall and seeing what stuck. It wasn't all planned out from the start and got messy as a result.
These two new projects have a solid idea of where they're going from the beginning, so they should be easier to follow with the necessary information given more naturally.
As for NSFW content, the "DP" project will continue to have plenty of explicit scenes, just spread out equally among more characters instead of focusing on one like how Chimeric Violet mostly stayed with Iustirho. The "AG" project won't have anything explicit in it, but its characters might receive some suggestive scenes or art outside the game.