Their relationship would likely become more intimate in a different way. There would be a deeper level of trust and reliance. Ichigo would see Orihime in a new light, as the mother of his child.
I'm not sure about a specific 'Ichigo and Orihime lemon fanfiction' title off - hand. But you can often find great ones on fanfiction websites. Just search for 'Ichigo Orihime relationship fanfiction' and look through the results. You might have to sift through a bit to find the ones that are well - written and suit your taste.
No. Harry Potter is set in a world of wizards, witches, Hogwarts, and magic that is very much its own. It has elements like the Philosopher's Stone, the different houses at Hogwarts, and the battle against Voldemort. Arrancar, on the other hand, belong to the Bleach universe with a different set of rules, powers, and a very different kind of supernatural world. So, Harry Potter can't be an Arrancar fanfiction.
Ichigo could start to take more interest in Orihime's hobbies and vice versa. This would show that they are not just a couple who love each other, but also friends who want to know each other better. For instance, if Orihime likes cooking, Ichigo could start to learn cooking from her and they could have some lovely family dinners together.
There's a fanfic called 'The Bond of Hearts'. It's set in an alternate universe where Ichigo and Orihime are childhood friends. It shows their relationship evolving over the years. It delves deep into their emotions and how they gradually realize their love for each other. The character development in this fanfic is quite engaging.
One possible fanfiction could involve a crossover between Rosario Vampire and Arrancar. The unique powers and characteristics of both vampires and arrancar could create interesting plotlines. For example, a Rosario Vampire character might encounter an arrancar and initially mistake them for a normal vampire. This could lead to a series of misunderstandings and battles as they figure out each other's true nature.
Yes, there are likely fanfictions out there with such a plot. Fanfiction writers often explore various 'what - if' scenarios, and a Grimmjow and Orihime pregnancy could be an interesting concept for many. However, the quality and nature of these fanfictions can vary greatly.
I'm not sure if there is a specific fanfiction with such a storyline. Fanfiction can cover a wide range of themes and ideas, but this particular one might be quite rare or not widely known. You could try searching on specialized fanfiction websites.
Yes, there are many. You can find them on various fanfiction platforms. These works usually focus on Orihime's friendships, her growth as a character, and her adventures within the world of the original story.