Yes, there are quite a few tatsuki x chizuru fanfictions out there. You can start by looking on popular fanfiction websites like Archive of Our Own. Some might explore their relationship in different settings, like in a high - school AU or a fantasy world.
Another theme is the exploration of different worlds. Since Tatsuki is from a different world in some fanfictions, there's a lot of exploration of how the Naruto world and Tatsuki's original world differ. This can include differences in culture, fighting styles, and magic or chakra systems.
I'm not sure specifically what that particular fanfic is about as I haven't read it. It could potentially be a fan - made story centered around Ichigo and Tatsuki, with some kind of 'lemon' aspect which might imply a romantic or spicy undertone in the story.
Tatsuki Fujimoto's short stories are known for their strong visual elements. Even when just reading the text, you can almost visualize the scenes as if they were in a manga. He uses detailed descriptions that bring his strange and imaginative worlds to life. His exploration of human nature, especially the darker aspects, is also a notable feature, making the readers reflect on the human condition.
Common themes include mutual understanding. The fanfictions often show how Tatsuki and Chizuru come to understand each other on a deeper level. There can also be themes related to loyalty, where they are loyal to each other through thick and thin. Additionally, some fanfictions might have a theme of adventure, with them embarking on an exciting journey together which further strengthens their bond.
One common theme could be the exploration of their relationship in a new light. With Tatsuki being pregnant, it might focus on how Ichigo and Tatsuki handle the upcoming changes in their lives, like preparing for the baby. Another theme could be the reactions of their friends and family. They might be surprised, supportive or have mixed feelings.
Their relationship could start as a rivalry. Tatsuki is strong in her own right and may initially see Naruto as just a loud - mouthed ninja. But as they face challenges together, like fighting against a powerful enemy or helping the village during a crisis, they start to respect each other's abilities.
Growth is also a big theme. As they interact more, both rukia and tatsuki grow as individuals. For example, they might become more confident or learn new skills. And sometimes, there's a theme of sacrifice, where one is willing to sacrifice for the other in the story.
One common theme could be the exploration of their unspoken feelings. Since in the original series there are some underlying emotions between them, fanfictions often delve into that. Another theme might be the idea of 'forbidden love' as there are other relationships and storylines in the original that could make their relationship seem a bit off - limits in a sense.