Yes, there are many positive and family - friendly 'Rick and Daryl' fanfics out there. You can look for ones that focus on their friendship, survival adventures, and how they support each other in the post - apocalyptic world. For example, some fanfics might detail their strategic planning against zombies or their efforts to build a safe community.
Fanfic platforms can play a role too. They can highlight positive fanfics, perhaps with special tags or featured sections. Also, fans can create their own collections of positive Rick and Daryl fanfics and share them widely. By spreading the word about these positive works, more people will be attracted to them rather than the inappropriate ones.
I'm not sure there are a lot of positive 'romance' scenarios where one character kidnaps the other in this context. However, in fanfiction, it could be a really twisted take on their relationship. Maybe the writer is exploring a darker side of Daryl's character where he feels compelled to kidnap Rick for some reason like he thinks it's the only way to protect him from a greater danger that Rick doesn't see. But this is quite a departure from their typical relationship in the show.
Obviously, the two Daryls are the main characters. They are the ones at the center of the story, especially since the title implies that they are the ones who are pregnant.
One possible plot could be the two Daryls navigating the challenges of pregnancy together, like dealing with morning sickness and preparing for the baby's arrival. They might also face judgment from others in their community.
In the fanfiction world, Daryl kidnapping Rick could be a way to show his extreme possessiveness in the name of love. He might feel that Rick is always in danger when he's out in the open with the group. By kidnapping him, he's trying to create a private world for just the two of them. However, Rick is a strong - willed character, so he would fight against this confinement, but also start to question his own feelings towards Daryl during this struggle.