I'm not sure if there is a specific fanfic with this exact concept. It might be a very niche or specialized idea within a particular fan community. You could try searching on dedicated fanfic platforms or forums related to the source material of Futa Naruko to see if such a fanfic exists.
Most likely not. Fanfics with such themes are often inappropriate and violate the general ethics and norms of the Naruto series. The Naruto series is mainly about friendship, growth, and ninja adventures, not such improper content.
A better fanfic idea could be about Naruko and her training journey to become a powerful ninja. For example, she could go on a special mission with her friends to explore a new and dangerous land, and during this journey, they face various challenges and learn new jutsus.
One possible plot could be that it's a misdiagnosis. Maybe Naruko is suffering from some strange illness or the result of a jutsu gone wrong that makes her appear pregnant. This could lead to a series of comical misunderstandings among her friends and comrades as they try to figure out what's going on.
I'm not entirely sure specifically as it could vary greatly. 'Naruko' might be a character in some fan - created universe. 'Pregnant' could be a plot point where the character is expecting a child, and 'lemon' in fanfiction often refers to stories with some level of romantic or sexual undertones, but it's hard to say precisely without reading it.
There are some out there. You can start by looking on popular fanfiction websites like FanFiction.net or Archive of Our Own. However, the quality can vary greatly. Some might focus more on the relationship development leading to the pregnancy, while others could be more about the challenges they face during this situation.
One possible plot could be that Naruko discovers she's pregnant during a time of relative peace in the village. She then has to deal with the mixed reactions of her friends and family. Some might be overjoyed while others worry about her safety and the future of the baby, especially considering her status as a ninja.
It could be Sasuke. Their relationship has always been complex and full of twists. A pregnancy between them would add a whole new layer of drama and would force them to re - evaluate their relationship and their place in the village.
One common theme is the adjustment of their relationship. They have to adapt to the new situation of impending parenthood. Another could be the reactions of their friends and family in the Naruto world.
To find 'naruko pregnant lemon fanfiction', you might first try searching on well - known fanfiction platforms. Some popular ones are AO3 and FanFiction.net. But be aware that due to the 'lemon' aspect which could imply adult content, these platforms have rules. AO3 has a tagging system for different types of content, so you can filter through that. FanFiction.net also has content guidelines, and you'll need to look carefully through the search results to see if it's available.