No, it is not ethical. Forced scenarios in fanfiction often involve non - consensual elements which are not acceptable. In addition, writing inappropriate content about characters can also violate the respect for the original work and its fans.
You could write a friendship - centered fanfiction. Focus on how Sasuke and Itachi support and grow with each other through their bond as brothers. For example, you can write about their training together and how they exchange skills and knowledge.
Definitely not. 'Forced' scenarios in fanfiction, especially when it involves lemons (which often implies sexual content), are not acceptable. Itachi, Sasuke, and Sakura are complex characters from Naruto. Their relationships should be explored in a way that respects the integrity of the characters and the overall theme of the series, not through non - consensual and inappropriate storylines.
The theme of growth is essential. All three characters grow both as individuals and in their relationships with each other. Sasuke has to overcome his thirst for revenge, Naruto has to become a stronger leader, and Itachi has to find a way to make peace with his past. Through their interactions, they help each other to develop new perspectives and skills. For instance, Sasuke might learn from Naruto's positive attitude towards life, and Naruto can gain a deeper understanding of the Uchiha clan's situation from Itachi.
One common theme could be the complex relationship between Itachi and Sasuke. Their bond, which is filled with love, hatred, and a lot of unsaid emotions in the original series, is often explored more deeply in fanfics. Another theme might be redemption, as Itachi's actions towards Sasuke in the main story can be seen in different lights in fanfiction.
There's also 'The Path to Redemption'. This fanfiction delves into how Itachi's actions affected Sasuke and Naruto, and how they gradually come to understand his motives. It has a lot of heart - warming moments as they form an unlikely alliance and grow closer as friends. It doesn't have any inappropriate content and is more about the growth of their relationships.
The 'itachi uchiha lemon forced fanfiction' could be a very unique take on the character of Itachi Uchiha. If we consider the non - inappropriate side of things, perhaps it's about Itachi being forced into a new role or mission that he didn't anticipate. It might explore his character in a different light, showing how he copes with being pushed into something he may not have wanted. It could also be about how his relationships with other characters change as a result of this forced situation, and how he uses his skills and intelligence to navigate through it.
There are fanfictions that might center around Itachi and Sakura's different roles in the ninja world. For instance, Itachi as a former member of the Akatsuki and Sakura as a medical - ninja. Stories could be written about how their different paths cross in a more positive and natural way. This is a far better alternative than any forced or inappropriate content.
In many fanfictions, Sasuke starts as a character full of anger and a thirst for revenge. But in the context of a relationship with Itachi, he begins to soften. He starts to see Itachi in a different light, beyond just the person who killed their clan. Itachi, on the other hand, is often portrayed as a complex figure with many secrets. In these fanfictions, his love for Sasuke makes him more vulnerable and human. For example, in some stories, he reveals his true motives to Sasuke, which changes their dynamic.
Another alternative is fanfiction that delves into Sasuke's role in the ninja world post - the main events of Naruto. It could be about his diplomatic efforts, his training of new ninjas, or his contributions to the peace of the ninja villages. These types of fanfictions offer interesting and positive takes on the character without the need for forced or inappropriate content.