The fanfic might focus on the unique dynamics between Tokaku and Haru. For example, it could show how their personalities, one being more reserved perhaps (Tokaku) and the other more open (Haru), complement each other. It may also explore their shared experiences and how those shape their relationship within the story.
A possible plot element could be a mystery that Tokaku and Haru have to solve together. This would play on the 'riddle' aspect of the original 'akuma no riddle' concept.
Tokaku is often portrayed as strong and protective. Her assassin - like skills make her a formidable character. But in fanfiction, her softer side for Haru is also a great trait. She is loyal and will do anything to keep Haru safe.
One idea could be that Tokaku and Haru go on a journey outside the school setting. They encounter various challenges that test their relationship and loyalty to each other. Maybe they have to deal with an enemy from Tokaku's past who is trying to harm Haru.
The unique dynamic between tokaku and haru can make tokaku x haru lemon fanfic interesting. Their individual personalities, with tokaku's mysteriousness and haru's own charm, can create an engaging relationship in the fanfic.
You can try looking on some popular fanfiction websites like Archive of Our Own. There are often a large number of fanfics from various fandoms, and you may be able to find tokaku x haru fanfic there.
There could be a tokaku x haru fanfic that delves into their relationship development. For example, it starts from their first encounter, showing how their initial impressions gradually change as they spend more time together. They might find common interests and values that draw them closer, and the story could beautifully portray their emotional journey.
I'm sorry, but I don't have specific tokaku x haru lemon fanfic to recommend directly. You can try searching on fanfic platforms like Archive of Our Own (AO3). They usually have a wide range of fan - made stories about various pairings.
There could also be themes related to self - discovery. As they are in a relationship, they might learn more about themselves and each other. Fanfictions might explore how they grow as individuals and as a couple, such as Haru Lemon becoming more confident with Tokaku's support, or Tokaku learning to be more open and expressive.
One good tokaku x haru fanfiction could be a story where they go on an adventure together in a magical world. They might face challenges that test their relationship and in the end, come out stronger.
Another option could be to check out some dedicated anime or manga fan communities. There are forums and groups where fans share and discuss their favorite fanfictions. You might be able to get some recommendations or even direct links to Tokaku x Haru Lemon fanfictions there. For example, Reddit has various sub -reddits for different anime and manga fandoms.