Can you recommend some good 'One Piece Harem x OC Fanfiction'?

One good 'One Piece Harem x OC Fanfiction' is 'A New Adventure in One Piece World with OC'. It has an interesting plot where the OC character has unique interactions with the One Piece characters in a harem - like setting. Another one could be 'OC's Journey in the One Piece Harem'. These fanfictions often explore different relationships and character developments that are not in the original story.

Sure. 'The OC in One Piece Harem' is quite popular. It shows how an original character fits into the One Piece universe and the harem dynamic. The story does a great job of making the OC relatable and the relationships with the existing characters feel natural. There's also 'One Piece Harem: OC's Tale' which has some exciting plot twists related to the harem concept and the OC's role in it.

Well, 'One Piece: OC and the Harem' is a great find. In this fanfiction, the OC has their own backstory that ties in well with the One Piece world. The harem aspect is handled in a way that doesn't seem forced. It includes many of the beloved One Piece characters interacting with the OC in unexpected ways. Additionally, 'OC's Encounter in One Piece Harem' is also worth checking out as it focuses on the initial meetings of the OC with the harem members.