Thank you for your comment, following in the tradition of these sort of games I plan to have a ‘harem ending’ as either a secret ending or a bonus for fun. That’ll come much later though and the primary focus of the story is on individual relationships. Each girl will have their own separate narrative and scenes.
Sounds similar to My Pervy Poltergeist's development, really damn good VN that's also his first project. Would heartily recommend checking it out if you haven't already, it jumped pretty quickly towards the top of my personal list of favorites after I found it last December. In any case, best of luck to you pal, you've got a solid foundation here so far.