Well, another place to find Subaru x Yui fanfic could be Archive of Our Own (AO3). It has a large collection of fan - created works. Many authors post their Subaru x Yui stories there, and you can filter by different criteria like rating and genre to find the ones that suit your taste.
Love and redemption are common themes. Subaru often has a troubled past, and through his relationship with Yui, he finds a sense of redemption. Yui's love helps him heal. For example, in many stories, Subaru's initial coldness melts away because of Yui's unconditional love.
Love and redemption are common themes. Usually, Subaru has a tortured past and Yui's love is seen as a way to redeem him. For example, in many fanfics, Yui's kindness slowly breaks through Subaru's tough exterior.
One common theme is friendship. Since Subaru and Yui are often depicted as friends in the original works, fanfictions tend to explore different aspects of their friendship, like how they support each other through tough times.
I'm not sure specifically about a 'Subaru and Yui pregnant' fanfiction. You could try searching on fanfiction - specific websites like Archive of Our Own or FanFiction.net. They have a vast collection of fan - made stories, and you might be able to find something related there.
One popular subaru sakamaki x yui fanfiction is 'A Chance Encounter'. It beautifully portrays their relationship with Subaru's brooding nature and Yui's gentle kindness interacting in an interesting way. The story has a lot of emotional depth and the author does a great job of building up the tension between the two characters.
Well, perhaps in the fanfiction, Subaru and Yui have been trying for a while to have a baby. When they finally find out Yui is pregnant, they are overjoyed. But then they face challenges like financial difficulties as they prepare for the baby. Or there could be some sort of mystery or danger that threatens the pregnancy, and they have to fight to keep the baby safe.
There's also 'Subaru's Redemption in Yui's Love'. This fanfic focuses on how Yui's love starts to heal Subaru's inner wounds. It has some really touching scenes where Subaru slowly opens up to Yui. The descriptions of their interactions are very vivid and it's a great read for fans of the pairing.
A more unique plot could be set in a modern human world where Subaru and Yui are trying to live a normal life. But Subaru's vampire nature keeps causing problems. They have to figure out how to deal with things like his need for blood in a world where vampires are not supposed to exist. This could lead to some really interesting and emotional moments between them as they struggle to be together.