Maybe in an alternate universe, Percy was never trained as a demigod properly and has the mental and physical capabilities of a toddler. This could lead to a situation where he wears diapers. The story could then focus on how the other characters help him grow and develop in this strange new state.
One possible plot could be that Percy is hit by a strange spell that regresses him to a baby - like state. So, he has to wear diapers. His friends then have to take care of him while also trying to find a way to reverse the spell.
Yes, there might be. Fanfiction covers a wide range of unusual and creative scenarios. However, it might not be a very common or mainstream type of Percy Jackson fanfiction. You can try searching on popular fanfiction websites like Archive of Our Own or FanFiction.net to see if you can find such a story.
Perhaps it's a bet gone wrong. Percy loses a bet to one of his friends, like Grover, and as a result, he has to wear a dress for a whole day at Camp Half - Blood. This could lead to a lot of teasing and also some interesting character development as he has to face his own pride and the reactions of others.
In the fanfic, Bella could be a sick child who has to wear diapers due to her illness. The story might focus on how her family and friends support her, and how she overcomes the difficulties associated with her condition while wearing diapers. It could be an inspiring story of hope and love in the face of adversity.
Perhaps it could be set in an alternate universe where Harry is a baby and the wizarding world is facing a threat that only baby Harry can solve because of a special power he has that is related to his diaper. The diaper could be enchanted in some way, and throughout the story, Harry's innocent actions while wearing it end up having a big impact on the events in the wizarding world. This would be a fun and light - hearted plot without being offensive.
The plot might revolve around Percy feeling self - conscious about his glasses at first. But then he meets someone who also wears glasses and has amazing adventures. This new friend shows Percy that his glasses can be a strength, and together they go on a journey to find a magical cure for a common ailment in their magical world that is related to eyesight. Along the way, they face many challenges and grow closer as friends.
One possible plot could be that a spell goes wrong and Harry is regressed to an infant - like state, complete with wearing diapers. His friends Hermione and Ron are baffled but determined to help him. As they search for a way to reverse the spell, they have to take care of Harry like a baby. This includes things like feeding him baby food made with magical ingredients, changing his diapers, and protecting him from those who might take advantage of his vulnerable state. The story could be full of humorous situations as the trio navigates this strange new dynamic.
A possible plot might be a magical mishap. For example, a spell goes wrong and Percy, who is older, is temporarily turned into his baby self complete with diapers. His friends and family then have to deal with this situation while also trying to find a way to reverse the spell. This could lead to a lot of comical situations as Percy, with his older - self's memories, has to navigate being a baby again.
The challenge also lies in the fact that you need to create a new narrative arc that involves Percy in diapers without deviating too much from the established mythology of the series. You have to think about how his demigod powers interact with his baby - like state in diapers. Do they change? Are they more difficult to control? And you need to do this in a way that is engaging for the readers who are used to the normal Percy Jackson adventures.
One possible plot could be that Percy decides to wear a dress for a special occasion like a masquerade ball. In the fanfic, his friends might be initially shocked but then come to accept and even admire his bold fashion choice. It could also involve Percy exploring his own sense of identity and self - expression through wearing the dress.
Medical reasons are very common. For example, after giving birth, some moms may experience postpartum incontinence. Another reason could be an illness like diabetes that can cause nerve damage over time and lead to problems with bladder or bowel control.