Kagari's back story involves him being part of the Sibyl System's operations. He was created or conditioned in a way to serve within the system. He has a certain loyalty towards the system initially, but as the story progresses, his experiences start to change his perspective.
It might not be extremely popular. While both Naruto and Sekirei have their own large fanbases, combining them in a fanfiction in this way is a rather niche idea. Many fans of each series are more focused on the original storylines, characters, and lore of their respective shows. However, there are always some fans who enjoy exploring crossovers and unique interpretations, so it could have a small following among those who like to think outside the box in fanfiction.
You can start by looking on platforms like Steam. Sometimes indie visual novels are available there. Also, check out some dedicated visual novel communities or forums. People there might be able to point you in the right direction. It could also be on the developer's official website if it's a relatively unknown or self - published work.
The 'lemon' aspect, if tastefully done, can add a layer of intensity and emotional depth to the story. In the case of honoka tokoka kagari kazane lemon fanfiction, it might explore their relationships in a more passionate and complex way compared to non - 'lemon' versions. Also, the way the author interprets these characters and their world can bring out unique storylines that are not found in the original source material.
A third possible plotline could be a story of redemption. Maybe Andrew has made some mistakes in the past, and Atsuko Kagari comes into his life as a positive influence. She helps him to face his past and change for the better. As he transforms, they fall in love. This type of plot often has a lot of character development and emotional depth, as it explores themes of forgiveness, growth, and love.
You can try searching on popular fanfiction websites such as Archive of Our Own (AO3). They have a large collection of fanfictions from various fandoms. Just use the search bar and type in 'atsuko kagari x andrew' and it should show relevant results if there are any fanfictions available on that site.
Naruto's chakra could potentially enhance the Sekirei abilities. For instance, if a Sekirei has a power related to speed, Naruto could use his chakra to further boost that speed. His Rasengan could also be modified when combined with a Sekirei's power. Maybe it could take on new forms or have additional effects.
Sekirei Lemon Fanfic is likely a fan - created story related to the Sekirei series that might contain some romantic or citrus - like (lemon often implies a bit of a more romantic or spicy take in fanfic terms) elements. It could focus on the relationships between the Sekirei characters in a more in - depth or alternative way than the original work.
The Sekirei manga has indeed finished. It wrapped up its story, providing closure to the fans. There might have been some mixed feelings among readers about the ending, but it officially concluded.