Modern AU! Your best friend Nami is hosting her yearly Halloween party and for some reason she chose 'Role Reversal' for this year's theme. In short, every couple needs to swap clothes and Cosplay as the other person as this year's costume. Sounds funny to her, maybe it's not as much fun for you. How will your significant other react to you forcing him into your clothes? Will he fight with you? Laugh and go along with it? Or will his mind go straight into the gutter? Who knows, I'm not sure myself, but come here and let's find out together. Please read the intro :). Each following chapter is dedicated to one One Piece character. Chapters are of varying length. Content warnings: Bad language, alcohol, suggestive themes (but nothing explicit) Potential continuations (lemons), will be uplodaded in a different book on my account later. One Piece belongs to Oda Story belongs to me Cover image is a bunch of official illustrations for OP Treasure cruise I threw together and we can all tell that my editing skills are below par.