A possible plot is that Sasuke turns into a girl and is then kidnapped by an enemy group who wants to use her in some sort of experiment. She has to use her wits and the skills she has as a ninja, even in her new form, to escape. Once she does, she realizes that being a girl has made her more empathetic and she starts to question some of her previous actions. This newfound perspective could change the course of her life and how she interacts with others in the ninja village.
Well, a plot could revolve around Sasuke's transformation into a girl being a result of a powerful jutsu gone wrong. As a girl, she discovers new chakra abilities that are unique to her female form. This could lead her on a journey to master these new powers while also trying to find a way to turn back. Along the way, she teams up with Sakura, and they have a more sisterly bond as they face various challenges together.
One idea could be Sasuke, as a girl, having to deal with different social interactions in the ninja world. For example, she might face new forms of discrimination or unexpected kindness. Another plot could involve her love life. Maybe Naruto has a different reaction to her now that she's a girl, and it could lead to a whole new dynamic in their relationship. Also, Sasuke as a girl could struggle with her identity and how it affects her goals of revenge and restoring her clan's honor.
Well, in such a fanfic, perhaps Sasuke, now a girl, decides to use this new form to his advantage in espionage. He could infiltrate an enemy group more easily as a female. Also, there could be a really interesting sub - plot where he has to deal with his own self - image and acceptance of this new body. He might initially be in denial but then gradually come to terms with it.
One idea could be that as a girl, Midoriya has to face different social challenges within the hero academy. For example, she might encounter more discrimination in a male - dominated field. Another could be that her relationships with her male friends, like Bakugo, change in unexpected ways. Maybe Bakugo is more protective or more competitive in a different sense.
One plot idea could be Sasuke as a girl trying to break gender barriers in the ninja world. She might face discrimination at first but prove herself through her skills. Another could be a love triangle where she is caught between Naruto and another character in a different way than in the original story because of her being female. Also, she could form an all - girl ninja team and lead them to great achievements, showing that girls can be just as strong as boys in the ninja arts.
Well, Sasuke being secretly a girl in a fanfic could have a plot where she is on a mission and gets injured. In the process of getting treated, she has to hide her true gender from the medical ninja. This could lead to some tense moments as she tries to avoid any situation that might expose her. It could also be interesting if there are other female characters who suspect something but are not sure, and they start to test Sasuke in subtle ways.
One idea could be that as a girl, Harry has to deal with different social expectations in the wizarding world. For example, she might face more restrictions on certain adventures compared to when she was male. Also, her relationships with Ron and Hermione could change in interesting ways. Ron might be more protective, while Hermione could become a closer confidant as they share more 'girl - specific' experiences.
A possible plot is that Shirou as a girl gets caught up in a romantic sub - plot that was not possible before. For example, she might be the object of affection for a character who previously only saw her as a friend when she was male. Also, she could struggle with her identity, trying to hold on to the values she had as Shirou while adapting to her new physical form. This internal conflict could drive the story forward.
One idea could be Izaya, as a girl, using her charm to manipulate situations in a different way than before. She might be underestimated at first because of her new female form, but then shock everyone with her still - sharp intellect.
One plot idea could be Sirius, as a girl, having to navigate the wizarding world's gender - based expectations. For example, she might face different treatment in Hogwarts classes or from other students. Another could be her relationship with her friends, like how James and Remus react to this change. Maybe they initially struggle to adjust but then come to accept her fully. Also, her interactions with the female characters could be explored, such as forming new friendships or rivalries with girls in her year.
One plot idea could be that Ben turns into a girl and has to deal with the different social expectations. For example, his friends might treat him/her differently at first. Another could be that the Omnitrix malfunctions further and only allows female forms, so Ben has to learn to master these new forms in battle. Maybe there could also be a story where Ben as a girl gets caught up in a situation where only a girl can save the day, like infiltrating an all - female villain group.
One plot idea could be that Thor, as a girl, has to navigate the male - dominated Asgardian society in a new way. She might face different expectations and challenges, like having to prove herself in combat even more so because of her new form. Another could be that Thor's relationships change. For example, his friends might be a bit confused at first but then learn to accept and support this new version of him. And perhaps she discovers new powers or a different connection to magic that was hidden before.