Underrated game, not without flaws but still worth a playthrough if you're into shota. Good art, solid pace, decent amount of content and the map isn't larger than it needs to be.
The h-scenes could use some work like more angles and dialogue from the girls during the scenes. Animations are pretty minimal, ideally I'd like to see the full screen being animated rather than a small zoomed in loop, but I understand that can be a lot of extra work.
Despite the lack of walkthrough/hints, I never found myself lost. Once a character starts having repeated scenes that's basically your hint to start interacting with others. Progression with 1 character requires you progressing with another etc.
The h-scenes could use some work like more angles and dialogue from the girls during the scenes. Animations are pretty minimal, ideally I'd like to see the full screen being animated rather than a small zoomed in loop, but I understand that can be a lot of extra work.
Despite the lack of walkthrough/hints, I never found myself lost. Once a character starts having repeated scenes that's basically your hint to start interacting with others. Progression with 1 character requires you progressing with another etc.