Honestly I'm not sure about the game, there's too much pro and cons and this basically enchant the defects..
-The plot is really interesting and the mc is well written but to get in the story you have to run in long and large with maps with doungeon levels style,
-the various levels of each map have also the same pattern and so are not really visually pleasing (narrow corridors and full of obstacles) with some exception,
-maps are filled with enemies and at some point you just start avoiding them from fights boredom,
-those are slow and easily dodgeable but sometimes you get stuck by how the maps are built making it impossible to avoid the fight,
-there's not a lot of enemy types and those have just two variations with quantity (groups) and weapons,
-there's plenty of items around the maps including potions so those shouldn't be a problem, your hp and mp also get refreshed with each level up,
-no actual game over (if not at end of the game) but is really a pain to return to the previous point since you'll get transported at the begin of the map if you get defeated,
-the game give you in auto the normal difficulty and there's no explanation if and how to change it (I've found it by chance exploring the settings only before the fight with the orc boss), from normal to very easy is like from day and night and the only thing from you could get deafated are restrained actions since it have the same amount of damage, seem also the chance of escaping didn't change,
-grind fiest, if you play at normal (without changing difficulty) you have really to take a lot of fights for level up or the bosses become extremely hard if not impossible considering the high numbers of also other monsters in fight,
-at the same time, super interesting the save system, for each lewd scene you'll get x experience points that can be spent next time you'll save the game, this surely help for levelling up quicker,
-there's no cg (except the first one, maybe at the end there will be more idk), only dynamic sprites of the mc of the h scenes (some are pretty good),
-Pretty sure there's more to talk but for now I've dropped it.
In short, good story but watered down by repetitive exhausting fights.