Another option is to check out some dedicated anime or manga fan communities. There are often forums or sections where fans share their own fanfics or recommend ones they've read. You could post a request asking for Jean x Armin yaoi fanfics in these communities and might get some helpful responses from fellow fans.
Fanfiction.net could also be a place to look. There are many different categories and pairings available there. However, the quality and content can vary greatly. Sometimes you might need to dig a bit deeper by going through different tags and sections related to the series that Jean and Armin are from to find the yaoi fanfic you're looking for.
One common trope is 'Friends to Lovers'. Jean and Armin start as comrades, but gradually their relationship deepens into something more romantic. Another is 'Opposites Attract', where Jean's more brash nature contrasts with Armin's calm and intelligent demeanor, creating an interesting dynamic in their relationship.
A Jean x Armin fanfic often explores their unique relationship. It might focus on their growth as characters in different scenarios. For example, in some fanfics, they could be on a mission together and develop a deeper understanding of each other's strengths and weaknesses. This type of fanfic can also delve into their emotional bond, perhaps showing how they support each other through difficult times in the fictional world they inhabit.
You can try fanfiction websites like Archive of Our Own (AO3). There are a large number of Attack on Titan fanfics there, including ones about Jean and Armin. Just use the search function and type in 'Jean x Armin' within the Attack on Titan fandom section.
Fanfiction.net might also be a good place. Just use the search function and type in 'Armin x Jean'. However, the quality can vary a lot, so you might need to skim through a few to find the really good ones. Sometimes, Tumblr can also have some great fanfiction recs or even short fanfics posted directly.
Well, AO3 is the go - to place. It has a great search function that allows you to specifically look for Armin x Jean fanfiction from 'Attack on Titan'. You can also try Wattpad, although it has a more mixed bag of content. Sometimes, Tumblr might also have links or short fanfictions related to this pairing if you search through the relevant tags.
One popular theme is friendship development. Since they start off with different outlooks, seeing how they grow to respect and care for each other is a common and appealing theme. Another theme could be their shared goals. In the context of their world, they may have certain missions or ideals that they pursue together, and this can be a central focus of the fanfic.
In non - lemon yaoi fanfiction, their relationship often starts with mutual respect. Jean might be initially a bit gruff with Armin, but as they interact more, they start to see each other's strengths. For example, Jean could admire Armin's intelligence and strategic thinking, while Armin might come to appreciate Jean's leadership potential. Their relationship develops slowly, with a lot of blushing moments and shy glances as they figure out their feelings for each other.
Another option is to check out Tumblr. There are often fic recs (fanfiction recommendations) on there. You can search for Jean x Armin fic recs and then skim through the ones that are noted as being clean or without adult themes. Some Tumblr users are really good at finding and sharing great non - lemon fanfictions about different pairings.
Fanfiction.net is also a place to look. There are many fan - created stories there. However, the search might be a bit more challenging compared to AO3. But with some patience and by exploring different categories and tags, you may be able to find some Armin MPreg fanfics.
You can try looking on fanfiction platforms like Archive of Our Own (AO3). It has a vast collection of fanfics from various fandoms, and there's a high chance you'll find 'bottom armin fanfic' there.