This game feels like the 18+ was added afterwards, especially the sex scenes, it all feels forced, it doesn't feel like sex is an homogeneous part of the world, like something that is there and exist.
That's the biggest problem, you have a power to corrupt the minds of people and literally remove any inhibitions and most of the girls you meet just want to have sex with you for no reason, and the reason is justified by the plot, in such mediocre and ridicolous ways (The sex scene with the queen of the fairies made my jaw drop)all the build up is ruined.
The writing is really smooth, no errors, for the humor instead you must be a fan of it, or you won't laugh a lot.
Characters are ok, but there are some that are so annoying that I wished there was an evil route in this game, the pixel is literally the Navi of porn games, and the protagonist is awful, a coward, an idiot and a pervert, it's the least relatable character I have seen.
But now for the good part the plot is super engaging, it always makes me want to know more, and putting the pieces of evidence in a greater picture is always fun.
For the grind, there is, but it's reasonable, it's not annoying.
And that's it, if the game was just a plot and investigating I would have given 5 stars.
But the linear structure with few choices, the irritating plot sex scenes and some characters really drag the game down to 3,5.
It's not a bad game, I would say that is above average and stands out in his own ways.