Another theme is the overcoming of obstacles. Their relationship has had many hurdles, and in these fanfictions, their first time can be seen as a victory over all the things that tried to keep them apart, like the differences in their personalities and their past relationships.
One challenge could be the judgment from their friends and family. In the Vampire Diaries world, their relationship is complex and not everyone might approve. Another challenge could be their own inner demons. Damon has his dark past, and Elena might be worried about getting too involved with someone with such a history. Also, they might fear losing each other, so taking this step could be scary for both of them.
There's also 'First Glance, First Time' which focuses on not just their physical first time but also the mental and emotional connection they had leading up to it. The story beautifully weaves their backstories and how it all culminates in that moment.
In this fanfiction, Elena could start off as a more adventurous character. When she meets Damon, she's not as focused on the normal things in her life like school and friends. Instead, she's eager to explore the unknown with Damon, which would lead to a different kind of relationship. She could be the one dragging Damon into new situations rather than the other way around, and this would shape her character in a unique way.
Well, perhaps the plot could involve Damon and Elena having an instant connection. Maybe Damon saves Elena from some sort of danger in this fanfic, which starts their relationship on a very different foot compared to the original story. It could also be that they share a deep conversation right away, revealing parts of their personalities that they usually keep hidden.
Well, it could be that they meet in a mysterious forest. Damon might be on one of his brooding walks when he stumbles upon Elena. Maybe she's lost or just enjoying the solitude. Their eyes meet and there's an instant spark of curiosity and something more. They exchange a few words, and Damon's charm starts to work on Elena.
One plot idea could be that they finally give in to their feelings during a dangerous situation. Maybe they are trapped in a place together, and the fear and adrenaline make them realize how much they truly care for each other. Another idea is that it's a very slow - burn moment, after many shared secrets and tender moments, they decide to take the next step. It could also be a situation where they are trying to comfort each other after a big loss in their lives, and that leads to their first time.
Another possible antagonist could be a powerful vampire hunter. He sees Damon as a threat and Elena as a potential target or a way to get to Damon. When Damon and Elena meet, this hunter is already watching them. He plans to use their new relationship against them, making their first meeting the start of a lot of trouble for both of them.
In many fanfictions, Damon and Elena's first kiss is often a moment of intense passion and emotional release. It might be a situation where Damon finally gives in to his deep feelings for Elena, and the kiss is described as both fiery and tender at the same time. It can be a turning point in their relationship within the fan - created narrative, signifying a shift from mere attraction to a deeper, more complex emotional connection.