One possibility is that it could be a dark and twisted take on the relationship between Draco and Hermione. Maybe in this fanfiction, Draco has some ulterior motives that lead him to this extreme act. It could explore themes of power and control as he forces Hermione into a situation she doesn't want. However, it also might lead to a redemption arc for Draco as Hermione tries to change his ways.
She would most likely be furious. Hermione is a smart and independent character. She would immediately start planning her escape. She might use her knowledge of magic to try and outwit Draco.
In some fanfictions where Draco kidnaps Hermione, his motivation could be related to family pride. The Malfoy family has long - held grudges against the 'Muggle - born' status that Hermione represents in the wizarding world. He might see kidnapping her as a way to assert the superiority of pure - blood wizards. Another possible motivation could be jealousy. Draco may be jealous of Hermione's intelligence and close relationships with Harry and Ron. By kidnapping her, he could try to break those bonds and prove himself more powerful.
This is a really interesting and dark fanfiction concept. In the Harry Potter universe, Draco and Ginny are from different houses and have different loyalties. If Draco were to kidnap Ginny to marry her, it would go against her will and the values of the wizarding world. However, it could make for a very intense and dramatic story, exploring themes of power, love, and coercion.
A common plot twist is that Hermione actually has a hidden power or ability that she reveals during her captivity. For example, she might be able to use a type of magic that Draco and his associates didn't expect, which gives her an upper hand in the situation. This could lead to a change in their relationship dynamic, from captor - captive to something more like equals.
In fanfiction, Draco and Hermione as parents might raise their children with a blend of values. Draco could teach them about the wizarding world's traditions and Hermione would instill in them the importance of equality and knowledge. Their parenting style might be strict yet loving. For example, they would ensure their children study hard but also encourage them to have fun and explore their magical abilities. Their family could be a unique mix of Slytherin cunning and Gryffindor courage.
Maybe Draco is jealous of Hermione's intelligence and abilities. In the fanfiction world, he could think that by making her his wife, he can somehow take credit for her achievements or keep her from outshining him. It could also be a power play. Draco might believe that having Hermione under his control through marriage would give him more influence in the wizarding world, especially if she has connections that he wants to use for his own gain.
She might use her intelligence. Hermione could try to outwit Draco by finding loopholes in whatever is forcing this marriage, like in the wizarding laws or contracts. For example, she could research ancient magic laws that could nullify such a forced union.
Maybe it's out of envy. He sees Hermione's abilities and popularity and wants to possess her in a way. He might think that by forcing her to marry him, he can somehow be part of what she represents in the wizarding world.
In some fanfiction, if Draco forces Hermione to marry him, it could lead to a very dark and complex storyline. Hermione, being a strong - willed character, would likely fight back in some way. Maybe she'd initially resist and try to escape. It could also involve other characters like Harry and Ron coming to her rescue. However, some fanfic authors might explore a more nuanced relationship where over time, Hermione might find unexpected understanding or even a strange connection with Draco despite the forced start.
One possible motive could be to gain an advantage over Harry Potter. Hermione is Harry's closest friend and a very intelligent witch. By kidnapping her, Draco might think he can use her as a bargaining chip to make Harry do something or to get information from her that could be useful to the Death Eaters. Another reason could be jealousy. Draco has always been in competition with the Gryffindors, and Hermione's intelligence and skills might make him envious to the point of doing something drastic like kidnapping.