Another option is to check out specific Tokyo Ghoul fanfiction forums. These forums are often filled with fans who are into writing and sharing fanfictions. By creating a post asking about 'eto loves kaneki' fanfiction, you might get some useful leads from other fans in the community.
You can try looking on some popular fanfiction websites like Archive of Our Own (AO3). It has a large collection of different types of fanfictions, and you might be able to find some great kaneki and eto lemon fanfiction there.
The relationship between Eto and Kaneki in the original Tokyo Ghoul series is complex and full of mystery. In fanfiction, it allows writers to explore different aspects of their relationship that might not be fully developed in the canon. For example, they can delve deeper into the psychological connection between the two characters.
Think about the plot. You could base it on an unexplored part of the story. Maybe create a scenario where Eto and Kaneki are forced to work together in a different setting than the original story. You can also play with different genres like mystery, where they have to solve a mystery related to ghouls or their own pasts.
One great 'kaneki and eto fanfiction' is 'The Meeting of Two Souls'. It delves deep into the complex relationship between Kaneki and Eto, exploring their psychological states. Another one is 'Eto's Influence on Kaneki' which shows how Eto's actions and words shape Kaneki's journey in a very interesting way. And 'Kaneki and Eto: A Different Path' offers a unique take on their possible interactions outside the main storyline.
The theme of redemption can be found in some 'kaneki and eto fanfiction'. Kaneki, who has done things he may regret, and Eto, with her own actions, might be on a path of redemption in some stories. Also, the theme of trust is important. Given their different natures and the world they live in, whether they can trust each other or not is a big part of many fanfictions. In addition, the theme of survival is often there as they both have to survive in a dangerous world of ghouls and humans.
One popular 'eto and kaneki fanfiction' story could be about their unexpected alliance. They might team up to face a common enemy in the dark and dangerous world of the Tokyo Ghoul universe. This could involve a lot of action scenes where they combine their unique abilities to fight off stronger foes.
For Black Reaper Kaneki in fanfiction, his character development often focuses on his struggle with his new - found power. He has to come to terms with the more violent and darker side of himself. This form might make him more ruthless in achieving his goals, but also more isolated. Eto, on the other hand, may be developed further in her manipulation skills. She could use Kaneki's transformation to her advantage, furthering her own agenda in the complex world of ghouls and humans.
In fanfiction, the relationship between Black Reaper Kaneki and Eto can be complex. Often, they are portrayed as two powerful forces with a tenuous connection. Eto, being a key figure in the Tokyo Ghoul universe, and Kaneki in his Black Reaper form, might be depicted as rivals. Their ideologies can clash, with Kaneki's struggle for his own identity and Eto's more radical views on the coexistence of ghouls and humans.
A possible fanfiction could be set in a post - apocalyptic world. Kaneki and Eto are two of the few survivors. They have to rely on each other for survival. Their relationship starts off rocky but as they face various challenges together, they develop feelings for each other. The lemon elements could be added to show the passion that emerges from their new - found bond.
Some Tumblr blogs might also have reblogs or original posts of kaneki and touka married fanfiction. You can search for relevant tags like #kaneki #touka #marriedfanfiction. But note that the content on Tumblr can be a bit scattered, so you might need to spend some time looking through different blogs.