If you're a fan of reluctant heroines slowly being corrupted into debauched sluts, this game will work for you. If you're looking for deep and/or sexy turn-based combat, it won't. The large amount of quality-of-life mechanics really elevate this game's playability, such that you almost never feel your time is being wasted. There's a large variety of content that gets unlocked at a good pace, and a recollection room with hints that makes the game a decent porn-delivery device.
The sex scenes are simple images with minor animation, and good dialogue. No worries about bad translation screwing up immersion. There are times when the dialogue doesn't quite match the scene being showed, but it's rare. Many scenes can trigger multiple times as your character's corruption progresses, but the first time you trigger a scene is always at the lowest level, the "No, I'm not like that!" variety. Your character can go from gleefully partaking in an orgy to protesting, "I've never...!" and it's just a bit jarring, though that's a pretty minor nit to pick.
Gameplay is your basic turn-based strategy. There's a sweet spot between "so easy it's a waste of time" and "hard enough that I'm frustrated I'm being slowed down" that this game manages to hit. At a certain point most of the fights become "hold attack until finished," but they're also largely avoidable, and very quick, so you don't feel excessively bogged down. Some of the harder fights are just interesting enough that you remember you're playing a game, and you can actively search out fights that test your skill and give great gameplay rewards.
The game goes on for a little while after you unlock all the scenes, and the ending isn't particularly meaningful or interesting. It's nice, but if you're here for the scenes, don't worry too much about finishing the game. Fortunately there's a recollection room with hints for how to unlock more scenes, so you won't be left wondering if you've seen everything.
The game's quest system doesn't leave you floundering much to figure out your next step. You may have to check the forums once or twice to figure out how to proceed or how to find a specific item.
There's nothing particularly sexy about the combat. There are some light scenes that can be triggered occasionally, but the player has little to no control over triggering them, they're a bit repetetive, and they aren't better than the scenes that get unlocked during other gameplay. It's rare to see a game blend the two well, and this game doesn't do it.
Like it says at the top, fans of slow corruption and simple scenes with good dialogue will appreciate this one. If the premise interests you, give it a play and you won't be disappointed.