The 'harry drinks from bellatrix fanfic' could be centered around a number of ideas. It could be a story that delves into the complex relationship between Harry and Bellatrix in a very unique way. The 'drinking' might be related to a memory transfer, where Harry drinks something provided by Bellatrix that gives him access to certain knowledge or experiences. It could also be part of a plot where Bellatrix is trying to corrupt Harry in some way by making him drink something evil or enchanted. Another possibility is that it's a form of magical healing or sustenance within the fanfic's universe, but with a strange connection between these two characters.
You could try searching on popular fanfic websites such as Archive of Our Own (AO3) or FanFiction.net. Just type in the exact title or relevant keywords like 'Harry' and 'Bellatrix' and 'drinks' in their search bars.
I'm not sure specifically as it's a rather disturbing and non - canonical concept. Fanfics can vary greatly, but this one seems to involve a very uncharacteristic and dark take on Harry Potter, which goes against the essence of the original series.
In a time - travel Bellatrix fanfic, she might go back to the time when she was first introduced to the Dark Arts. This could show a different side of her, perhaps a more innocent - looking but still dark - inclined Bellatrix. She could interact with younger versions of other Death Eaters and form different alliances that change the course of the future in the wizarding world.
It's very improbable that this fanfic is popular. The mainstream Harry Potter fandom values the integrity of the original story. A fanfic where Harry Potter drinks blood is not only against the nature of the character but also goes against the overall tone of the series. While there are various types of fanfics, ones that deviate so extremely from the source material in such a disturbing way are not likely to gain widespread popularity. Fans usually look for fanfics that complement the original work, add to the lore in a positive way, or provide new and exciting adventures within the framework of the existing world, not ones that distort the main character in such a dark and unappealing manner.
Well, power dynamics is a big theme. Bellatrix is a powerful witch, and Harry has his own unique powers. Fanfics might show how they use or struggle with their powers in relation to each other. Also, the theme of forbidden love sometimes pops up. The idea that Harry and Bellatrix, who are on opposite sides, could have some sort of romantic or at least a very strong emotional connection that goes against the norms of their world.
One possible plot could be that Bellatrix's kiss is part of a mind - game she's playing with Harry. Maybe she's trying to get some information from him while also confusing him with this unexpected act. Another plot might be that it's a hallucination Harry has due to some dark magic influence. He then has to figure out if it was real or not and what it means for his fight against Voldemort.
One possible plot twist could be that Harry, under Bellatrix's influence, becomes a much darker and more ruthless wizard. Bellatrix might train him in the Dark Arts, and he could end up being a sort of anti - hero. He might have a completely different view of the wizarding world and be at odds with his former friends from Hogwarts.
One possible plotline could be Bellatrix trying to mold Harry into a dark wizard. She might use her knowledge of the Dark Arts to teach him, but Harry resists. Another could be that Bellatrix starts to have a change of heart while raising Harry and begins to question her loyalty to Voldemort. Maybe she sees something in Harry that reminds her of a better part of herself.
I'm not sure there is any legitimate or positive aspect to such a description. Fanfiction should generally follow ethical and respectful guidelines, and this title involves very inappropriate and vulgar content that goes against the spirit of the original 'Harry Potter' series.
Character consistency. Bellatrix is a very complex character, and in a good fanfic, she should still retain her wild and somewhat unhinged nature, while Harry should also be true to his character. For example, his sense of justice should be there.