One common theme is adventure. Since Peter Pan is all about adventures in Neverland, the fanfictions often include the reader joining Peter on his wild escapades, like fighting pirates or exploring hidden parts of the island. Another theme is the concept of eternal youth. The reader might experience the allure and consequences of never growing old in the story. Also, themes of friendship and first love are quite prevalent as the relationship between the reader and Peter Pan develops in these fictional tales.
First, know the characters well. Peter Pan is carefree, adventurous, and a bit of a rebel. The reader character should be relatable. Then, create a vivid setting. Describe Neverland in all its glory, from the lush forests to the lairs of the pirates. Also, have a strong plot. Maybe the reader is on a quest to find a way back home or is helping Peter fight a new threat in Neverland.
One common theme is the idea of growing up. Wendy has to deal with the changes of growing up while Peter remains a child, and fanfictions often explore how this affects their relationship.
One plot idea could be that the OC is a lost girl from another dimension. Peter Pan discovers her and brings her to Neverland. She has unique powers that both fascinate and worry the Lost Boys. Another idea is that the OC is a mermaid who can transform into a human on land. She meets Peter Pan on the shore of Neverland and they embark on adventures together, with her mermaid knowledge helping them in various situations. And a third idea could be that the OC is a fairy who has been banished from her own kind. Peter Pan takes her in and she uses her fairy magic to help him against Captain Hook.
One unique storyline could be an OC (Original Character) who has the power to manipulate time in the Neverland setting. This OC could accidentally change some of the classic Peter Pan events, like making Captain Hook a more sympathetic character at some point. Another could be an OC who is a mermaid with a special connection to Peter Pan and they go on adventures together that no one else in Neverland has experienced.
Perhaps 'Once Upon a Time: The Reader in Peter Pan's World'. This title emphasizes the reader's presence in the world of Peter Pan, which can lead to various interesting storylines.
In Peter Pan romance fanfiction, the theme of sacrifice often comes up. Maybe Peter has to sacrifice some of his freedom or his connection to Neverland for love. Or the other character might sacrifice their normal life to be with Peter. Another popular theme is the struggle between the rules of the real world and the lawless nature of Neverland in the context of a relationship.
The fanfic could involve the reader getting lost in Neverland and Peter Pan being the one to find and rescue them. As they spend time together, they start to understand each other better. The reader might learn to fly with Peter Pan's help, and they could have deep conversations about freedom and growing up under the starry skies of Neverland. It could be a story of friendship or something more, as they bond over shared experiences and the wonder of Neverland.
One plot idea could be a modern - day Peter Pan who discovers the real world has changed a great deal. He has to adapt to technology and new social norms while still maintaining his Neverland spirit. Another could be a story where Peter Pan meets a character from another fairy - tale realm and they go on an adventure together in Neverland. Maybe a girl from a strict, old - fashioned society stows away on his ship and he has to teach her how to have fun and be free.
One common theme is the exploration of alternate timelines. Since 'twice upon a time' implies a doubling of the story - perhaps one that already exists in the 'once upon a time' framework - fanfiction often delves into how different choices in these two timelines can lead to vastly different outcomes for the characters. Another theme could be the redemption of characters. In these types of fanfictions, characters who might have been villains in the original 'once upon a time' setup could get a second chance in the 'twice upon a time' scenario to change their ways and become heroes or at least more morally ambiguous figures. Also, the theme of lost love and its rekindling is popular. Maybe a couple was separated in the 'once upon a time' but are reunited or have a chance at a new relationship in the 'twice upon a time'.
One idea could be to have Peter Pan meet characters from other parts of the Once Upon a Time realm in a friendly competition. For instance, a race through the magical forests of Neverland against characters like Alice from Wonderland. This would be a fun and exciting story without any inappropriate content.