TL;DR: An overall really enjoyable play in the ero-trap dungeon genre that doesn't get enough exposure. Before downloading the full save, I would really recommend giving the actual game a try!
Pros
+ Lots of CG from simple ero-traps to lewd effects that can happen to your player. It adds a nice degree of immersion with how the character can actually react and interact with her environment.
+ Ero-trap dungeon, if you're into it, this is definitely for you. The main gameplay loop revolves around all enemies trying to lewd you in any way, shape, and form. Especially since some traps revolve around altering the physical player character, which I always find a plus e.g. breast expansion or futaranization.
+ Art, the art in this game is fairly good quality overall.
+ Focus on actual scenes, the game itself doesn't need a lot of grinding to get to content that's enjoyable. Even if you lose and have a permanent stat change, you can get right back into it.
Cons
- Semi-grindy, some of the enemies and stages can get a bit tedious to get around. I don't personally think this detracts from the overall gameplay too much, but it can be a pain sometimes. It's easy to get around this if you just change your MP to 999, so you can optionally avoid most situations.
+ Gameplay itself, the game is a standard turn-based, but the combat system is really janky, and it can be hard to actually win fights if you don't know what you're doing. Even if you do, you can still lose if you haven't grinded and lost enough.
- A lot of focus on urination, this isn't my personal cup of tea, which is why it's a con. There are a lot of scenes in my memory that include this.
- Story and translation, while the story is there, it's not anything to write home about. It does drive the whole game, but some parts are really confusing due to the translation not being perfect.
Summary
If you have the time, I would really recommend giving this game a shot. Its art is good, and there is a lot of content to get through. Each dungeon has a fun theme to navigate around, and discovering all the ero-scenes can be enjoyable. You're bound to find one that you like. There's a focus I think on anal and urination content, with some pregnancy sprinkled in (it's not much), but I would say that there's an overall balance. If you're not a fan of those scenes, just skip them.
I didn't really like the overall gameplay combat system, but it's bearable as is. The environments and traps placed throughout are the real gem for me. I really like this type of genre, and I would recommend dthe game if you also like this type of game. You're playing the game more for the scenes rather than the story they've dotted throughout.
(Edit: I will be replaying this with a new translation, but the con with translation/story could be significantly less now that the game has a AI translation.)