One possible plot could be that they face challenges in their relationship due to the pregnancy. For example, they might worry about how to protect their unborn child in a dangerous world they live in. Kaneki could be overprotective, while Touka tries to be strong and independent as always.
Maybe the story focuses on their journey of preparing for the new life. They start looking for a safe place to raise the baby. Touka might teach Kaneki about the traditions of their kind related to child - bearing, and together they gather resources for the baby's arrival.
One possible plot could be that they face challenges in protecting their unborn child from the dangerous ghoul world. They might have to deal with other ghouls who see their baby as a threat or a valuable asset. Also, they could struggle with finding a safe place to raise the child, considering their own status as half - ghouls.
For Touka, it could enhance her nurturing side. Usually, she's tough and independent, but with a baby on the way, she might start to think more about the future and how to create a better world for her child. This would be a new aspect of her character.
One possible plotline could be them preparing for the arrival of the baby. They might be renovating their living space to make it more baby - friendly. Another could be Kaneki and Touka having different ideas about how to raise the child, leading to some light - hearted arguments. For example, Kaneki might want a more traditional approach while Touka has a more modern view.
The theme of adaptation is also prevalent. Their lives are going to change drastically, from their daily routines to their long - term goals. Fanfics explore how they adapt to these changes, like Touka having to adjust her fighting style as she gets further along in the pregnancy, and Kaneki having to take on more responsibilities both at home and outside to ensure their safety and the well - being of their unborn child.
Good 'Touka x Kaneki fanfic' usually has well - developed characters. It should stay true to their personalities as we know them from the original story. For example, Touka's strong - willed nature and Kaneki's internal struggle should be depicted accurately.
They would become more protective of each other. Kaneki would be constantly worried about Touka's health during the pregnancy, and Touka would be more cautious about getting into dangerous situations. Their relationship would also become more centered around the future, planning for the baby's life.
One great fanfic could be 'A New Beginning for Kaneki and Touka'. It delves into how they handle the pregnancy, with Kaneki being overly protective and Touka trying to maintain her normal life while dealing with the changes. The story beautifully portrays their emotions and the anticipation of new life in their world filled with challenges.
The fanfic can also introduce new plot elements that are centered around their relationship. It could be a shared goal they have, or a mystery that only they can solve together. This kind of plot device can bring them closer and make the story more interesting. Also, the way the author describes their interactions, from the small glances to the deep conversations, can add a lot of charm to the fanfic.
One common theme could be the exploration of their complex relationship. Given their characters' backgrounds and the story they come from, fanfics might delve into how they navigate their feelings for each other in a more intimate context.
For Kaneki, it would likely make him more protective. He's already been through so much, and now with a child on the way, he'd be even more determined to keep his family safe. Touka, on the other hand, might become more nurturing. She has always been strong, but the pregnancy could bring out her softer side as she prepares to be a mother.