Well, one characteristic is the exploration of their different personalities. Kuroko is often portrayed as calm and mysterious, while Misaka is more straightforward and energetic. Fanfics play on these differences to create interesting dynamics between them.
Another great one is 'Kuroko and Misaka: A New Chapter'. In this fanfic, the author takes a creative approach by introducing new challenges for them to face together. It's interesting to see how they grow as individuals and as a pair while dealing with these obstacles.
One characteristic is the exploration of their contrasting personalities. Akashi is often portrayed as strong, confident and a natural leader, while Kuroko is more introverted and underestimated. Fanfics usually play with how these two personalities interact and complement each other.
One great 'Kuroko no Basket Kuroko x Momoi fanfic' is 'A Chance Encounter'. It beautifully portrays their relationship in a different light, with a focus on how they support each other outside of the basketball court. Another interesting one is 'Unspoken Bonds' which delves into their unspoken feelings and how they gradually come to terms with them.
The appeal of 'Kuroko no Basket Kuroko x Momoi fanfic' lies in the unique dynamic between the two characters. Kuroko's quiet nature contrasted with Momoi's more outgoing and emotional self creates a lot of interesting story possibilities. It allows writers to explore different aspects of their relationship, like friendship, unrequited love, or mutual understanding.
Another theme could be adventure. They might go on some sort of journey together, using their unique abilities to overcome obstacles. In these fanfics, their relationship might grow as they face challenges side by side. And this can make for an exciting read as the readers get to see their bond strengthen in the face of danger.
Friendship is a very common theme. They are often portrayed as starting from being strangers or having some initial misunderstandings and then growing into good friends.
I'm not entirely sure what specific 'akashi x kuroko lemon fanfic' you are referring to. But generally, in such fanfics, it might explore a unique relationship between Akashi and Kuroko. Maybe it delves into their character development within the context of a different scenario than the original story.
Many kise x kuroko fanfic explore their friendship or a deeper relationship. They might show how they support each other in the basketball court and in their personal lives. For example, in some fanfics, Kise helps Kuroko come out of his shell more, and Kuroko helps Kise to be more in tune with his emotions. These stories usually have a strong emotional core that revolves around their bond.
One plot idea could be that Kuroko and Akashi have to team up for an unexpected street basketball tournament against a group of international players. They start off with a lot of friction due to their past rivalry but gradually learn to work together and discover new aspects of each other's playing styles.