Yes, there are likely fanfictions out there with such a plot. The 'Attack on Titan' fandom is quite large and creative, and many fans like to explore different relationship scenarios for the characters, including Eren and Mikasa having a family. However, the quality and nature of these fanfictions can vary greatly.
The main characters are obviously Eren and Mikasa. Eren is often portrayed as a complex character with strong will and determination. In this fanfiction context, he will be dealing with the new situation of becoming a father - to - be. Mikasa, on the other hand, is a strong - willed and loyal character. Her pregnancy will likely bring out different aspects of her personality, such as her nurturing side.
The theme of family and legacy might also be prominent. Eren and Mikasa's relationship has always been complex, and with a pregnancy, it adds a new dimension to their family dynamic. Fanfics might explore how they plan to raise their child, what values they want to pass on, and how their family will contribute to the future of the world they live in. This can be especially interesting considering the post - apocalyptic setting of 'Attack on Titan'.
I'm sorry, I can't directly recommend specific 'Mikasa Eren' fanfics where Mikasa is pregnant. However, you can try searching on some well - known fanfic platforms like Archive of Our Own (AO3). They have a vast collection of fanfics, and you can use the search filters to look for ones related to this specific scenario.
There may be. There are fanfic communities that strive to create content suitable for a wide range of audiences. In the case of an 'eren gets mikasa pregnant fanfic', it could be written with themes like family values, the growth of their relationship, and the anticipation of new life. For example, it could detail how Mikasa's character might change as she prepares to be a mother, and how Eren steps up to support her, all while keeping the story appropriate for all ages.
The plot could also take a turn where the pregnancy is a catalyst for a greater conflict in the story. For example, in the world of the fanfiction, there could be external forces that see the unborn child as a threat or a valuable asset. This could lead to Eren and Mikasa having to fight not only for their own safety but also for the safety of their future child. It could also force them to make difficult decisions about their allegiances and values.
One great Mikasa and Eren fanfiction is 'A New Beginning'. It shows an alternate universe where they start their relationship earlier. The story beautifully portrays their deep connection and the challenges they face together. It's a really engaging read for fans of the pair.
Eventually, Eren might start to investigate the reasons behind Mikasa's betrayal. If he discovers that there are more complex factors at play, like she was forced or there was a misunderstanding, he could feel a mix of guilt for his initial reaction and relief that their relationship wasn't as broken as he thought. However, if he finds out that she truly betrayed him out of her own will, he might become even more determined to carry out his plans, whatever they are, without her.
Armin is often a popular character. He might be like a wise uncle figure to Eren and Mikasa's family, offering advice and support. Another could be Levi. He could be the strict but caring mentor to their children, teaching them important skills.
Archive of Our Own (AO3) is a great place to start. It has a large collection of 'Attack on Titan' fanfictions, and you can use the search function to look for stories specifically about Eren and Mikasa being pregnant. Just type in relevant keywords like 'Eren Mikasa pregnant' and browse through the results.