The appeal could lie in the novelty. Since Naruto is male in the original, making Naruto female changes the whole dynamic. The lemon part might add a bit of a romantic or sensual allure for some readers who enjoy that aspect in fanfiction.
A lot of such fanfictions might deviate from the canon quite a bit. With 'fem Naruto', the power dynamics and emotional connections with Sakura could be reimagined. Some may focus on their friendship evolving into something more romantic, while others might explore more complex storylines involving other characters in the Naruto universe as well.
One idea could be a story where Fem Naruto is on a mission and Male Sakura, who has developed his own unique medical - ninjutsu skills, has to go and rescue her. Maybe there's a powerful enemy that has trapped Fem Naruto, and Male Sakura uses his intelligence and new jutsu to fight through and save her. It could also be a story about their relationship development, starting from being rivals in the ninja academy to gradually falling in love as they face various challenges together in the shinobi world.
In this type of fanfiction, the relationship between fem Naruto and Sakura can be rewritten in many interesting ways. They could form a powerful female duo, fighting against the odds in a more collaborative way. Their bond could be strengthened by shared experiences that are unique to female characters, such as dealing with gender - specific challenges in the ninja world.
There are quite a few platforms where you can find such fanfiction. FanFiction.net is a great place to start. You can search for the tags 'female Naruto' and'male Sakura' and then filter out the inappropriate ones. Another option is Archive of Our Own (AO3). They have a wide range of fan - made stories, and you can use their search and filtering options to find the non - lemon stories you're looking for.
A great plot twist could be that Male Sakura is actually from a long - lost clan with a powerful jutsu, and he has to use it to save Fem Naruto from an otherwise certain death. Another twist could be that Fem Naruto is not really who she seems, and she's been sent by an enemy village as a spy, but Male Sakura's love for her makes her change sides.
Team dynamics often change. Their relationships with other team members like Sasuke can be rewritten. Maybe the female Naruto has a different kind of rivalry or friendship with Sasuke, and the male Sakura plays a different role in the team. Also, there could be plots centered around how they both deal with the expectations of the ninja world in their new genders.
In many lemon fanfictions, Naruto being the master of fem Kyuubi is a concept that can lead to a variety of plot developments. This relationship can be used to explore different aspects of the Naruto universe that weren't fully explored in the original series. For example, it could be used to show how Naruto's leadership skills or his unique bond with the Kyuubi might change if the Kyuubi was female. It can also introduce new challenges and adventures for Naruto, as he has to deal with a fem Kyuubi who might have different characteristics and motives compared to the traditional Kyuubi. Additionally, the lemon aspect might add a layer of romantic or sexual tension to their relationship, which can be a major driving force for the plot in some fanfictions.
A fem Naruto in a lemon fanfiction with Yugao could be really interesting. Since Naruto is usually male in the original, making the character female changes the dynamics. Yugao, who has her own backstory in Naruto, might be drawn to this new fem Naruto in a way that's different from what we expect. The fanfic could show how they overcome any differences or obstacles in their relationship, and the lemon aspect could add a layer of passion and vulnerability to their connection.
In fem Naruto and Sakura fanfiction, the appearance and fashion aspects often come into play. A female Naruto might have long blonde hair styled in unique ways, and Sakura could have even more elaborate and girly outfits. This can add a touch of glamour to the story. Also, their fighting styles could be adapted to be more 'feminine' while still maintaining their power, like using more acrobatic and graceful moves.