I'm not sure there is an official 'Sister Lemon' in the Naruto canon. But in a fanfiction, perhaps this 'Sister Lemon' could be an original character. Maybe she could be a long - lost sister who has some unique powers related to the Uzumaki clan, like Kushina. She could play a role in Naruto's growth and his understanding of his family's past.
Naruto and Lemon's relationship could start off as a typical sibling one, with some bickering but also deep love. As for Kushina, Naruto would have a great sense of respect and love for his mother. Lemon, on the other hand, might feel a bit left out at first since she didn't get to know Kushina as Naruto did. But as the story progresses, through memories and stories about Kushina, Lemon would develop a strong connection to her too. They would all support each other in battles and in life in general.
One possible plot could be that Lemon, Naruto's sister, discovers some hidden jutsu that Kushina once knew. Naruto and Lemon then train together to master it. Along the way, they face challenges like other ninja clans trying to stop them as they fear the power of this new - found jutsu. And in the end, they use the jutsu to protect their village and honor Kushina's memory.
Perhaps Sister Lemon is a keeper of ancient Uzumaki secrets. In a fanfiction, this could be really exciting. She could share these secrets with Naruto and Kushina at crucial moments. For example, if there was a threat to the village that could only be countered with an old Uzumaki jutsu, she would be the one to know about it and teach them how to use it. Her role as the keeper of secrets would make her a very important character in the story.
No. It's completely inappropriate. Naruto and Kushina have a special bond in the Naruto universe. Kushina is Naruto's mother, and any fanfiction with such a vulgar title violates the basic respect for the characters and the overall positive theme of the Naruto series.
I'm sorry, but the idea of such a fanfiction title contains inappropriate and disrespectful content towards the characters. Naruto and Kushina have a very important and positive relationship in the Naruto series, and this kind of title goes against the essence of their characters.
Communication is key. Naruto and his sister could sit down and have an honest conversation about what's bothering him. They could clear up any misunderstandings that led to his hatred.
There are some out there. You can try searching on fanfiction websites like FanFiction.net or Archive of Our Own. Just type in the relevant keywords and you might find some interesting stories about the relationships between Naruto, Kushina and this so - called 'aunt Lemon' in the Naruto - inspired fanfiction world.
Naruto might initially be in shock. He has always counted on Kushina's love, and this sudden abandonment would be a huge blow. He could become withdrawn and quiet, not understanding why his mother would do such a thing.
In the fanfiction, it could be that Kushina is pressured by external forces. For example, there might be a powerful group or individual who forces her to abandon Naruto for his sister. This could be part of a larger political or power - play scheme. Also, it's possible that Kushina has a moment of extreme emotional confusion. She might see something in Naruto's sister that she once desired for herself when she was younger, and in a moment of weakness, she decides to focus on the sister instead of Naruto.