Well, in the context of fanfiction, the plot could be quite diverse. If Wanda is a unique character in this fanfiction, she might come from a mysterious island that has some sort of power related to lemons (as the 'Lemon' in the title might suggest some sort of unique element). The Straw Hats could encounter her and get involved in a race against other pirates or a secret organization to obtain this lemon - related power. This could lead to battles, alliances, and lots of character development within the crew as they face new challenges.
Since I'm not sure about specific 'One Piece Wanda Lemon' fanfiction, but generally in One Piece fanfiction, a plotline could involve new adventures for the Straw Hat crew. Maybe Wanda is a new character who has some special abilities and joins the crew on a quest to find a new treasure. Or perhaps she has a connection to an existing villain in the One Piece world and the story unfolds around that conflict.
It's hard to say exactly what the plotlines would be without knowing the specific fanfiction. However, if we consider the One Piece universe, it could be that Wanda is a long - lost relative of one of the main characters. The 'Lemon' part could be symbolic or related to a particular item or place. For example, there could be a lemon - shaped island that holds the key to a great power or a secret about the Void Century. And the story would revolve around the Straw Hats' journey to this island, their interactions with Wanda, and the revelations that come along the way. This would likely involve the usual elements of One Piece like action, friendship, and the pursuit of dreams.
Maybe in some 'wanda hurts tony fanfiction', it's more of an emotional hurt. Wanda could accidentally reveal some of Tony's deepest secrets or traumas, causing him mental anguish. This could lead to a rift between them and the other Avengers having to deal with the fallout.
One possible plotline could be Arlong and Luffy having to team up against a common enemy in a very unlikely alliance. This would force them to put aside their differences and learn to work together.
I'm not sure there are official or widely known 'One Piece Wanda Lemon' fanfictions. Fanfiction often varies widely in quality and content. You can try searching on some major fanfiction websites like Archive of Our Own or FanFiction.net, but be aware that not all content might be in line with the original spirit of One Piece.
A possible plotline could be that a lemon grove is the secret meeting place for C.C. and Lelouch. They use the cover of the grove to plan their next moves against their enemies. It's a place where they can be themselves and strategize without fear of being overheard.
A plotline could involve an alien being stranded in the Naruto world. Naruto, being the kind - hearted hero, decides to help the alien. Along the way, they discover that the alien has some knowledge or power that is related to the 'Lemon' concept, which could be a mysterious energy source. This energy source might have the potential to either save or destroy the Naruto world, and they have to figure out what to do with it. As they work together, they also learn about each other's cultures and grow as characters.
One possible plotline could be that Liz Lemon accidentally stumbles into Hellboy's world while looking for inspiration for a new TV show. She then has to deal with all the supernatural chaos around her with Hellboy as her guide.
A plotline might involve a strange lemon - scented mist that affects Gohan's and Bulma's memories. They start to recall alternate versions of their lives and have to work together to figure out what's going on. Along the way, they might discover secrets about their pasts and how they are more connected than they thought, all while the lemon - scented mist continues to play a role in the mystery.
Since 'lemon' often implies adult - themed content, I can't really provide detailed plotlines for that. But if we consider a general Naruto and Annabeth crossover without the 'lemon' aspect, a possible plotline could be them teaming up to face a common enemy that threatens both their worlds. Maybe they start off as rivals, not understanding each other's powers and ways, but gradually learn to work together.
One possible plotline could be that Harry's daughter discovers a hidden family secret that has a 'lemon' - like tangy or unexpected element. Maybe it's related to a long - lost relative or a magical object with a strange property.
A possible plotline is that a lemon is a sentient being in a world where horses are the main characters. The lemon and a horse become friends and together they explore a new land filled with strange creatures. The horse's strength and the lemon's unique smell or taste (if it has some special ability related to that in the story) help them in their adventures.