One common theme might be protection. Lucius could be seen as protecting baby Severus in these fanfics. Another could be mentorship, as Lucius might take on a guiding role in Severus's life at a young age.
I'm not sure about specific 'baby Severus daddy Lucius fanfic' stories offhand. But you can try searching on fanfiction platforms like Archive of Our Own. There are often a wide variety of fan - created stories in different genres and themes that might include what you're looking for.
Power is a common theme. Voldemort desires ultimate power, Severus is often caught in the power struggle between different sides, Lucius wants to regain his family's power, and Harry Potter is the one who stands against Voldemort's tyrannical power.
One common theme is protection. Daddies in these fanfics are often very protective of their baby girls, shielding them from harm.
One common theme is redemption. Lucius, often seen as a villain, may be on a path to redeem himself in relation to Harry, with Severus sometimes acting as a mediator or catalyst. Another theme is power dynamics. Given Lucius' position in the wizarding world, Severus' skills, and Harry's special status, exploring how power is balanced or shifted among them is popular.
One common theme is redemption. For example, Lucius, who is often seen as a villain, may have a journey towards redemption in these fanfictions. Another theme is the power of unlikely alliances, like the three of them coming together despite their differences.
One common plotline is a redemption arc for Severus. He may be influenced by Hermione's kindness and intelligence to turn away from his darker tendencies. Another is a power struggle between Hermione, representing the new wave of Hogwarts students, and Lucius, who stands for the old pure - blood ways. And often, there's a love triangle or some form of complex relationship dynamics among the three.
One common theme is loyalty. Given their positions in the Slytherin house and within the Death Eaters' ranks, many fanfictions explore how their loyalty to Voldemort or their own self - interests plays out. Another theme is friendship or rivalry. They are both Slytherins, and writers often play with the idea of whether they are true friends or just using each other for their own gains.
Power dynamics often play a big role. Lucius is from a wealthy and influential pure - blood family, while Severus has his own power through his intelligence and magic skills. Fanfictions might explore how these power differences affect their relationship, whether it's a source of conflict or a way to complement each other. Another common theme could be redemption. Both characters have made mistakes in the original story, and fanfictions may show them finding redemption through their relationship with each other, growing and changing for the better in the process.
One common theme could be the exploration of complex relationships. In some fanfictions, Hermione might find herself caught between Severus' brooding nature and Lucius' aristocratic charm. Another theme could be the redemption of Severus and Lucius. Fanfiction often delves into how they can overcome their past misdeeds through their interactions with Hermione. Also, the power dynamics within the magical world can be a theme, as Hermione, with her intelligence, navigates the influence of Severus and Lucius who come from different positions of power in the wizarding society.
One common theme is the idea of redemption. Lucius, being a former Death Eater, might find redemption through his relationship with Hermione. Severus, too, has his own past to reckon with, and Hermione could be a part of that journey towards self - forgiveness. Another theme could be the breaking of social barriers. Hermione, as a Muggle - born, being mates with two prominent pure - blood wizards goes against the traditional wizarding hierarchy. It can also explore themes of love and loyalty, as she has to balance her relationships with both men while staying true to herself.