It could've been a good, even great game, but is too unpolished both as NTR and as an actual RPG. There's barely any story related to the heroine herself, you can meet her for "dates" and you'll need to do them HUNDREDS of times if you play without cheats, except there's just one short dialogue for each date type. To progress romance with the heroine, you need to grind both dates without any new text AND repetitive gameplay. I recommend to use save editor and just increase your affection score after playing for an hour or two. The RPG gameplay has some interesting ideas and skills, but any sort of skill progression stops after an hour or so and then you just grind for stats. The puzzles of the dungeon counter-intuitive and you need to read the manual or some explanations in the comments here. Basically, other than ntr-scenes this is a two-hour game artificially made into a ten or even twenty-hour one if you aren't using any cheats. There're some hot scenes and situations, but the problem is that you just don't develop enough affection for the heroine, as she has very little content with the main character (unlike the previous game of the developer). The game also has no post-game content or DLCs like the previous game, so as a netorare game this is a step back, a big one at that. The game is almost exclusively netorare with just one ending giving you one netorase scene. A minor spoiler - there's a side heroine who has more story than the main one (if you go for the true ending, which is very short btw), but she doesn't even have any scenes. In the end, it feels more like a demo-version, a very long and grindy one at that. Also, the Japanese description says that there're voiced scenes, but I don't remember any, maybe there's just a couple of them in the entire game. I still recommend it for those who know their way around with cheats and save editor and like NTR.