One great TVD and Supernatural fanfic is 'The Crossover Chronicles'. It combines the dark, brooding vampires of TVD with the spooky world of Supernatural's hunters. Another is 'Vampire Hunters United' which has an interesting plot where the characters from both shows team up to fight a common, powerful enemy.
Some Tumblr blogs are dedicated to sharing and promoting TVD and Supernatural fanfiction. You can search for relevant tags such as '#TVD fanfiction' and '#Supernatural fanfiction' on Tumblr. These blogs often have recs (recommendations) from the bloggers themselves, which can lead you to some really interesting and well - written fanfics.
I really like 'Supernatural React to Their Future'. This fanfic shows the characters reacting to events that are supposed to happen in their future. It's full of suspense and emotion. The way the author portrays the shock and disbelief of the characters is very well - done. It also has some great dialogue that adds to the overall atmosphere of the story.
Fanfiction.net is also a good place. Although it might not have as many as AO3, there are still some great 'Supernatural React' fanfictions there. Browse through the 'Supernatural' category and look for ones with high reviews. Sometimes, the hidden gems are in the less popular ones, so don't be afraid to dig a little deeper.
I really like 'Klaus and the Unlikely Companion'. In this fanfiction, the OC is a witch who crosses paths with Klaus. What makes it stand out is the way it portrays Klaus's vulnerability around the OC. It shows a different side of him that we don't often see in the show. The plot twists are also quite engaging.
A 'a family affair tvd fanfic' could be about different family - related storylines. It might be about a family that has just moved to Mystic Falls and how they get involved with the existing families in the show. Or perhaps it's about a long - lost family member of one of the main characters showing up and causing chaos. It could also explore the family trees of the vampires and werewolves in the show, and how their family legacies impact their actions and interactions.
I'm not sure specifically as it could be various things. 'TVD' might refer to 'The Vampire Diaries'. It could be a fan - created story about a 'burned angel' within the context of The Vampire Diaries universe. Maybe it's about an angel - like character who has been through some sort of burning or traumatic event and how that character interacts with the other elements and characters from the show.
One great 'TVD Caroline pregnant' fanfiction is 'Caroline's New Chapter'. It beautifully explores Caroline's journey through pregnancy while dealing with the supernatural world around her. The author does a wonderful job of portraying her strength and the support she gets from her friends.
Dean would probably be very protective. He's always been the big brother looking out for Sam, and with Sam as a kid, that instinct would be even stronger. He'd be constantly worried about Sam getting hurt and would keep him close at all times.