Well, I gave this a look, and... uh...
I'm not impressed tbh...
I like the idea for this game... unfortunately, the execution leaves much to be desired.
The combat is boring and repetitive, and gaining levels and skills doesn't really change much in that aspect. It doesn't help that the game is very weird about mana costs as well as giving you TP skills, which makes the combat very monotonous. However, what makes things worse is that, at the end of the day, nothing ACTUALLY matters aside from the grind.
The only thing that really matters is the stats. So you grind to get better items and money, you spend the money on training in town to slowly boost your stats, and then steadily move up in the world... But there's no real tactical thinking involved here and the classes don't really matter much in the long run, not in actual practice.
As if that wasn't bad enough, the H-scenes are ALSO extremely monotonous, having a tendency to degenerate in same-old same old not only in terms of art, but also in terms of how the girls act when they're raped/hypnotized/whatever. So you don't even have that to really look forward too for all the time spend grinding.
Also, there's an absolutely RIDICULOUS difference between the strength of adventurers when you hire them vs when you fight them. When you challenge them, they have infinite mana and skills that they don't have when you hire them. When particularly annoying example is Cecilia, who can be pretty annoying to take down because she just keeps healing and poisoning, and then when you take her with you, she's so weak she's absolutely useless in the very first co-op dungeon that is, presumably, meant to be challenged with whatever you can grab. Aka 1-star adventurers for the most part.
So I dunno, unless you REALLY like the art for the girls, I just can't get behind this game. I cheated stats a bit to check more h-scenes, but I wasn't impressed at all, and I can't even be assed to use said save to beat the game and see what it has for an ending.
Beyond that, the translation is... ok-ish? The formatting in the dialog boxes is painful tbh, but I don't know if that is because of the translation, or because that's how the game was so the end result is a mess...
Anywho... MAYBE I'll give this a shot in the future when I don't have anything better to spend my time with. But it's unlikely tbh. There's much better games out there in every aspect, whether it's gameplay, story, H-scene art or writing. This one is rather lacking in all of them.