In some fanfictions, it might be because of jealousy. For example, if Rukia spends a lot of time with another character, Ichigo could get pissed. He might have feelings for her that he hasn't fully realized or admitted, and seeing her with someone else stirs up his anger.
His anger might make him more reckless. Usually, Ichigo is a fairly level - headed fighter, but when he's pissed at Rukia, he could start making hasty decisions in battle or in his relationships. For example, he might go after an enemy without a proper plan just to prove a point.
The main characters are clearly Ichigo and Rukia. Ichigo is a powerful character with his unique abilities, and Rukia is a Soul Reaper. In this fanfiction, they are at the center of the story due to the situation of Rukia being pregnant by Ichigo.
Well, one possible plot development could be the initial shock and confusion for both Ichigo and Rukia. They might struggle to come to terms with the situation, especially considering their complex relationship and the world they live in. There could be a lot of secrecy at first, as they figure out how to handle it. Then perhaps they start to make plans for the future, which might involve protecting the unborn child from the various dangers in their universe.
I'm not sure if there are any specific fanfictions that are exactly like that without inappropriate elements. Fanfiction can vary greatly. Some might focus on their friendship and how they support each other, like in a story where they have to work together to save the Soul Society again, and their bond grows stronger in a non - sexual way.
Rukia, on the other hand, can be developed by exploring her cultural background more. Since she's from a different world, her reactions to the more 'lemon - like' or romantic situations could be influenced by her Soul Reaper upbringing. For example, she might initially be more reserved but then gradually open up as she falls deeper in love with Ichigo.
One popular theme is adventure. Writers often create new adventures for Rukia and Ichigo, where they face powerful enemies together and their relationship deepens through these challenges.
The new addition to their family could also make them more open about their feelings for each other. They might realize how much they truly care for one another while watching their baby grow. This could lead to more affectionate moments between them and a more solid romantic relationship.
In Ichigo x rukia x orihime fanfiction, Ichigo is typically a complex character with a lot of depth. His relationships with Rukia and Orihime are multi - faceted. Rukia might be shown as a strong - willed and capable partner for Ichigo in the fight against evil. Orihime is usually the one who provides a more tender aspect to Ichigo's life. Fanfiction writers may use different scenarios, like battles or moments of self - discovery, to explore how Ichigo interacts with both Rukia and Orihime, and how their relationships develop over time.
Another plot could be that there's a powerful enemy who tries to use Rukia and Ichigo's feelings against them. They have to fight not only the external threat but also their own growing desires for each other, which leads to some tense and steamy moments in the fanfiction.