It varies! Sometimes Clara is held for ransom, and the Doctor has to negotiate. Other times, it's part of a larger conspiracy and Clara's kidnapping is just the tip of the iceberg.
In this fanfiction, the 12th Doctor might face all kinds of adventures and challenges while being kidnapped. It could involve his companions trying to rescue him and uncovering a big conspiracy.
The story might involve a complex plot where the kidnappers have some sinister motive, and the Doctor has to use his wits to escape.
It could be all sorts of things. Maybe Clara has to protect the baby from some alien threat or it could be a story about her raising a time-traveling baby.
It could lead to a wild adventure as his companions race to save him. Maybe there's a villain with a specific motive behind the kidnapping.
Often, this sets off a chain of events that involve complex time-travel shenanigans and intense confrontations. The Master might have some devious plan that the Doctor has to figure out to save Rose.
The fanfiction likely involves a lot of drama and tension. Maybe they have to face their captors' demands and find a way to escape while dealing with Rose's injury.
Well, it could lead to all sorts of adventures and challenges for the Doctor and Clara. Maybe they have to protect the unborn baby from some cosmic threat.
Yes, there are quite a few such fanfictions. You can find them on various fanfiction platforms.
Yes, in many fanfictions, Clara has deep feelings for the 12th Doctor.
There could be various types. Maybe it's a time-travel adventure where they encounter each other in a different era.