It's a light puzzle game with unclear solutions and nothing much else going on.
Each puzzle has two solutions that either lead to a sex scene or don't.
The sex scenes are forgettable.
There's two endings, but it doesn't matter because right before you reach the end there's a mechanic to change from the lewd ending to the pure ending.
Download a save and watch the gallery scenes, you're missing nothing.
The walk speed didn't need to be that slow.
Each puzzle has two solutions that either lead to a sex scene or don't.
The sex scenes are forgettable.
There's two endings, but it doesn't matter because right before you reach the end there's a mechanic to change from the lewd ending to the pure ending.
Download a save and watch the gallery scenes, you're missing nothing.
The walk speed didn't need to be that slow.