Well, it could be about a moment of intense passion between Percy and Annabeth. Maybe they've just had a big adventure and are celebrating privately, and in a moment of closeness, Percy gives Annabeth a hickey. It might lead to some teasing from their friends or a bit of embarrassment for Annabeth at first, but also show the deep connection between them.
Annabeth might be initially shocked and a bit flustered. She's a composed person, but this unexpected act from Percy would catch her off - guard. Percy, on the other hand, might be a bit proud of his 'mark' on Annabeth at first. Their friends like Grover could be really surprised and might tease them about it, while some of the more serious demigods might be a bit disapproving, thinking it's not appropriate behavior for heroes.
Definitely not. This kind of description involves inappropriate and vulgar content. Fanfiction is supposed to be a creative way to explore characters and their relationships in a more positive and clean - cut manner, not with such explicit sexual elements.
Their relationship could become more intense. The hickeys might be a sign that they are moving to a more physical and passionate stage. Percy might become more protective of Annabeth as well, seeing how she's so openly showing her affection in this way.
The fanfiction might be set in a scenario where Annabeth and Percy are in a secret relationship. Giving Percy hickeys could be a risky but exciting move for Annabeth. It could then lead to a series of events where they struggle to keep their relationship under wraps while dealing with the consequences of this very visible sign of their closeness.
No. Given the nature of the concept which involves a rather suggestive act, it may not be suitable for younger audiences. It likely contains content that is more appropriate for mature readers who can understand the fanfiction within the context of the relationship between the characters and not take it as something overly inappropriate.
It could be set in a world where they are undercover in a place like a cabaret for a quest. Annabeth uses the lap dance as a distraction to get information they need. But during the act, Percy is so flustered that he almost blows their cover, and they have to deal with the aftermath of that close call.
Obviously, Harry and Draco are the main ones. Harry, with his kind heart and strong magic, and Draco, who has his own complex personality. Their relationship in this fanfiction is the focus, and the act of Harry giving Draco a hickey is something that will shape their interactions and the story around them.
It could be about a moment of unexpected passion between Harry and Draco. Maybe they have a secret relationship and in a moment of intimacy, Harry gives Draco a hickey. This could cause all sorts of drama in the wizarding world as they try to keep it a secret from their friends and enemies alike.
No. Fanfics involving the concept of giving a hickey are not appropriate for all ages as they imply a rather adult - like romantic or physical interaction which may not be suitable for younger audiences.