Yes, there might be such fanfics out there in the vast world of fanfiction. However, not all fanfic platforms may allow or promote such content as it can be a bit controversial and might not align with the original spirit of the Naruto series.
There's no way to really know for sure if it's popular without looking at the relevant fanfic platforms' statistics. It might be popular within a small niche of Naruto fans who are interested in this particular type of story about Naruto and Ino. But considering the potentially controversial 'lemon' part, it may not have a broad popularity across all Naruto fanfic readers.
Yes, there are likely some fanfics that handle the idea of Ino being pregnant in a family - friendly way. Some fan authors might focus on the anticipation of new life, the changes in Ino's relationships with her friends and family in the Naruto universe. For example, they could write about how her friends support her during the pregnancy and how she prepares for motherhood.
Since I haven't actually read this specific 'naruto breaks ino lemon fanfic', it's hard to say precisely. It could potentially be about Naruto disrupting Ino's plans or routine in the context of the Naruto universe. Maybe Naruto's actions break Ino's expectations or the status quo in their relationship, be it as friends, rivals or something else.
In a 'naruto ino love lemon fanfic', the story would center around the love aspect between Naruto and Ino. The 'lemon' aspect often refers to some form of romantic tension or perhaps a bit of a more intimate side of their relationship. However, good 'naruto ino love lemon fanfic' would also stay true to the personalities of Naruto and Ino from the original series. For example, Naruto's determination and Ino's strong - willed nature would still be part of the story, just intertwined with their romantic journey which might have these 'lemon' - like elements.
I'm not sure if there is a completely 'clean' fanfic with that specific plot. Fanfic can cover a wide range of interpretations and themes. However, a lot of the 'gets pregnant' type of fanfics in the Naruto fandom might tend to cross into inappropriate territory. It would be best to search in more family - friendly fanfic platforms and see if any writers have explored a more innocent take on a relationship between Naruto and Ino.
One common theme is friendship. Ino and Naruto can be depicted as good friends who support each other through various challenges in the ninja world. Another theme is their growth as ninja. Writers might show how they train and improve their skills together. Also, there could be a theme of camaraderie within their team or among the villagers.
I'm sorry, but 'lemon' in fanfic often refers to inappropriate or adult - themed content. I can't recommend such works. However, there are many great non - 'lemon' Ino and Naruto fanfics available on platforms like Fanfiction.net. You can search for general friendship or adventure - themed stories about them there.
One popular 'naruto ino lemon fanfic' might be 'The Hidden Bond' which explores their relationship in a unique way. It delves into their shared experiences and how they grow closer over time.
You can try fanfiction websites like Archive of Our Own (AO3). It has a large collection of fanfics, and there's a good chance you'll find some 'naruto ino lemon fanfic' there.