Maybe it's part of a miscommunication plot. The author wants to show how misunderstandings can lead to harmful actions. Sesshomaru, being a complex character, could misinterpret Kagome's actions or intentions and end up hurting her accidentally. This would then lead to a journey of reconciliation and growth in the fanfiction.
Another option is for Kagome to distance herself. She could decide that Sesshomaru is too dangerous and cut off all contact with him. This would create a sense of loss and longing, especially if there are underlying feelings between them, which could be further explored in the fanfiction.
A possible plotline could be that Sesshomaru has to prove himself worthy to Kagome's family and friends. Since he has a reputation as a somewhat cold and aloof demon, this won't be easy. When Kagome gets pregnant, it adds more pressure. He has to show that he can be a reliable partner and father. Meanwhile, Kagome is trying to figure out how to combine her modern - world knowledge with the ways of the feudal era when it comes to raising a child.
Well, Kagome could end up helping younger Sesshomaru when he is injured. This would be a big shift in their relationship as Sesshomaru is not one to usually accept help from a human. But since he is younger, he might be more vulnerable and thus more likely to accept her aid.
Another scenario could be that Sesshomaru gradually realizes that kidnapping Kagome to mate was a wrong move. As he spends time with her, he sees her kindness and intelligence, and he starts to develop a different kind of respect for her, rather than just seeing her as a potential mate. So he might let her go in the end.
Well, she could try to find a way to return him to his normal form. Maybe she'll search for some ancient magic or consult with a powerful sorcerer in the feudal era.
If Kagome meets Sesshomaru in modern time in fanfiction, it could start with Kagome being in a busy city street and suddenly sensing a strange and powerful presence. She turns around and there is Sesshomaru, looking out of place in his traditional attire. At first, Sesshomaru might be tempted to attack Kagome, thinking she is some sort of nuisance in this new world he has found himself in. But Kagome, being the kind - hearted person she is, tries to defuse the situation. She might offer to help him find a way back to his own time or at least get used to the modern world. This could lead to a series of comical situations, like Sesshomaru trying to fit into a small elevator or being startled by the sound of a cell phone ringing. As time passes, they could form an unlikely friendship, with Kagome learning more about Sesshomaru's past and him starting to respect her more.
Fans love to explore the 'what - ifs'. What if they ended up together? How would their relationship work? Fanfictions allow people to play with these ideas and create unique scenarios that the original series might not have explored. Also, the Inuyasha universe has a large and dedicated fanbase, so there's a big audience for these types of fan - created stories.
In fanfiction, the baby could inherit Sesshomaru's grace and strength. It could have a lithe body like him. However, it would also have Kagome's human charm. Its eyes could be a mixture of Sesshomaru's intense gold and Kagome's brown, creating a really unique and alluring look. And perhaps it would have some sort of special power that combines Sesshomaru's demon abilities, such as his speed and regeneration, with Kagome's spiritual powers.
In many fanfictions, the relationship between Sesshomaru and Kagome is a fascinating exploration. Their different natures - Sesshomaru being a powerful demon and Kagome a modern - day girl with spiritual powers - create an interesting dynamic. Writers often play with the idea of how they might overcome their initial differences and grow closer. For example, they might be forced to team up against a common enemy, which gradually leads to mutual respect and then deeper feelings.
Yes, there are likely some sesshomaru and kagome pregnant fanfictions out there. Fanfiction platforms like Archive of Our Own or FanFiction.net might have such stories. However, the quality and nature of these fanfictions can vary greatly.