One common theme could be the exploration of power dynamics. Hermione is a strong - willed character, and Lucius has his own position of power in the wizarding world. Their interactions might play out in interesting ways in terms of who holds the upper hand. Another theme could be redemption. Lucius being a former Death Eater might have a journey of redemption through his relationship with Hermione.
I'm sorry, but I don't have specific 'hermione rides lucius fanfiction' to recommend directly. You can try searching on some popular fanfiction websites like Archive of Our Own. They usually have a large collection of fanfiction works where you might be able to find what you're looking for.
In this fanfiction, Draco rides Lucius in a more metaphorical sense. It could be about Draco following in Lucius's footsteps in the wizarding society. Lucius is a well - known figure, and Draco tries to emulate his father's power and influence. They could be attending important wizarding events together, with Draco 'riding' on Lucius's reputation at first, but then finding his own way.
Well, it could be a story of adventure. Draco and Lucius might be on a quest for a powerful magical artifact. Draco rides with Lucius on a magical carriage or a flying beast, and along the way, they face various challenges like traps set by other wizarding families or magical creatures that try to stop them.
For Lucius, his development could be a slow process. At first, he resents being around Hermione, but as he witnesses her magic and her kind heart, he starts to question his own values. He may begin to see the error of his ways regarding blood purity. Hermione might develop more patience. Dealing with Lucius, who has such different views, makes her learn to tolerate and try to change someone rather than just oppose them.
Hermione could also use her magic skills to her advantage. She is a powerful witch, and in the Malfoy household, she may use her magic to create a space for herself where she can be true to herself. She might also use magic to subtly influence Lucius and make him more accepting of her and her beliefs.
One interesting plotline could be the clash of their different ideologies. Hermione, with her strong beliefs in equality and justice, and Lucius, from a traditional pure - blood family with elitist views. Their marriage, forced by the law, might lead to a power struggle within the Malfoy household as Hermione tries to assert her values.
Lucius has a sense of entitlement that comes from his pure - blood upbringing and family wealth. Hermione, being a Muggle - born (in the original story), has had to fight for her place in the wizarding world. So in fanfiction as siblings, Lucius might initially look down on Hermione's more inclusive views, while Hermione would be appalled by Lucius's prejudice. However, as the story progresses, they could learn from each other. Lucius could become more open - minded and Hermione could understand the pressures of a pure - blood family.
In fanfiction, the relationship between Hermione and Lucius can be quite complex. Some fanfictions might explore a scenario where they are enemies forced to work together due to certain circumstances in the wizarding world. For example, they could be paired in a mission to save Hogwarts from a new dark threat. Their different backgrounds, Hermione being a Muggle - born Gryffindor and Lucius a pure - blood Slytherin, would create a lot of tension and interesting character dynamics.
Another idea is that Hermione is there by accident. She could have been exploring the Malfoy Manor (where Lucius's office is located) out of curiosity or in search of something related to Harry Potter's past. Once in the office, she discovers a hidden secret about the Malfoy family that could change the course of the wizarding war.