Yes, there are quite a few. You can find them on some fanfiction websites like FanFiction.net or Archive of Our Own. Just search for the relevant tags and you'll be presented with a variety of stories in this theme.
One common plot point is the jealousy among the members of the harem. Sakura might have to deal with other girls who also have feelings for Naruto. Another is Naruto's obliviousness to Sakura's feelings at first. And often, there are some sort of challenges or adventures that bring Sakura closer to Naruto within the harem context.
Emotional development is key. Sakura has to go from her previous feelings (maybe just seeing Naruto as a friend or a teammate) to falling in love. It often involves moments of self - discovery for her.
Well, it could make Sasuke feel a bit left out at first. He might be jealous that Naruto has Sakura's attention. But in some fanfictions, it could also lead to Sasuke realizing that he has some feelings for Sakura too, and then there would be a love triangle situation.
Sure. There are fanfictions where Sakura falls for Naruto after seeing his kind heart towards others. Naruto's always helping villagers and the less fortunate, and Sakura might be attracted to his big - hearted nature.
One interesting story could be where Sakura realizes her true feelings for Naruto during a dangerous mission. They are in a life - or - death situation and she suddenly sees him in a new light.
One common theme is the power of friendship turning into love. They were friends first, and then Sakura realizes she has deeper feelings. Another is the idea of redemption. Naruto might have some self - doubts, and Sakura's love can be a form of redemption for him. And there's also the theme of sacrifice. They might be willing to sacrifice for each other more as their relationship progresses. In addition, the theme of growing up together and how that affects their relationship is often explored in these fanfictions.
One common theme is the idea of forbidden love. Since Itachi is from the Uchiha clan and Sakura is from Konoha, their relationship might be seen as going against the norms of their world.
One common theme is redemption. Sasuke often has to come to terms with his past actions and find a way to be worthy of Sakura's love. Another theme is growth, both for Sasuke as he learns to open up his heart and for Sakura as she continues to be a strong and independent character while also being in love.