Well, there are several things to say about this game, some of them bad, let's start:
-Broken english and broken spanish, in both cases it is badly written and there are several spelling mistakes, only in the prologue you will find many of them.
-The story, is quite simple which is not bad, we all know that this game will never compete with the big eroges so it is not much of a problem, the thing here is that the story is developed in a bad way, plus the female characters are the typical: hey I'm not a whore, well you got me, I am / I'm a whore. And thats it, there is no middle ground.
-The options are: press the same option to be told the same dialogues over and over again until tired to gain affection, then select any of the other generic options for the sex scene, repeat the same for another of the generic scenes and finally don't do anything else for the rest of the game since there is no more dynamics, from there on it's just go forward and from time to time select which scene you want to see first of the available girls, I wouldn't complain about this as long as the story was better.
*Now for the good things:
-The scenes are well accomplished, not perfect but they comply.
The female characters looks good, the male characters, well, the effort was made.
- I quite liked the Maid costumes, especially those of hancock and robin, 9/10.
-It has a lot to play around since the One Piece girls are practically infinite and most of them are great.
And that's it, do I recommend the game to people who are not fans of the series? NO.
But I do recommend it if you like this kind of koikatsu graphics and if you are a fan of the series you will have a good time watching the scenes of your favorite waifus.