It's likely about a vampire from the Argeneau family and some kind of love story that involves 'love bites'. Maybe it's about a romantic relationship between a human and an Argeneau vampire where the bites play a significant role, like in some vampire lore, bites can be a form of connection or claim in a relationship.
I really like 'Fateful Bite'. It's set in a world where vampires co - exist with humans in a sort of uneasy truce. When the vampire bites the reader in the story, it sets off a chain of events that are both exciting and full of mystery. The way the author describes the vampire's fangs piercing the skin is both a bit scary and also strangely alluring. And there's also 'Shadowed Love'. It has a darker tone, and the bite is part of a larger plot involving a vampire clan's secrets.
The snake bites girl story might involve a girl who lives in an area where snakes are common. One day, while she was doing her daily chores, like fetching water from a nearby stream, a snake hiding in the grass bit her. This could lead to a series of events such as her trying to get help, dealing with the pain and the fear of the snake's venom.
One popular fanfic with this premise is 'Draco's Dark Desires'. It delves into the complex relationship that forms between Draco, as a vampire, and Hermione. The story is filled with tension as Hermione tries to understand her new situation and her feelings for Draco. Another is 'Vampire Draco's Bite'. It has a more action - packed plot where they have to face various challenges together after the bite.
There's likely an Argeneau vampire who is a key character. This vampire might have some special traits or abilities within the context of the Argeneau vampire lore. The love interest is also a main character, and they could bring a different perspective, perhaps a more human or non - vampire view. And there may be an antagonist, perhaps another vampire or a force that opposes the relationship between the two main characters.
Love is likely a main theme, as the title implies. It probably explores the relationship between characters where one is a vampire, and how love develops in such a situation.
Well, perhaps Yuuki's blood has a special taste or effect on Kaname. It could make him stronger in a unique way, different from other vampires he has bitten before. This could be a significant plot point in the fanfiction as it might attract unwanted attention from other vampires who are envious of Kaname's newfound strength.
A possible plotline could be that after Draco bites Hermione, she starts to develop some vampiric traits herself. This causes a stir in the wizarding world and they have to go on the run together. Another could be that Draco bites Hermione as part of a dark ritual, but then realizes he has feelings for her and tries to reverse the effects.
One popular 'Vampire Diaries Damon bites reader' fanfiction is 'Bitten by Damon'. It has an interesting plot where the reader character gets bitten in a rather unexpected situation. Another one could be 'Damon's Bite', which focuses on the emotional turmoil that follows the bite. There are also many on platforms like Archive of Our Own that you can explore by using the relevant tags.