Well, in some fanfictions, when they meet again, Sasuke and Sakura could go on an adventure together. They might face new enemies and in the process, rekindle their relationship. Sasuke could show his protective side for Sakura more than ever, and Sakura would be there to support Sasuke both emotionally and in battle.
Sasuke would likely become more protective. He has always been a bit aloof, but with another pregnancy, he'd be on high alert to keep Sakura and the unborn child safe.
Well, in this fanfiction, perhaps the pregnancy reveals some new powers or abilities in Sakura. Since she is a medical ninja, this could be related to her chakra control during pregnancy. Sasuke could be overprotective, leading to some conflicts with Sakura who wants to be independent. Also, their friends might react in different ways, like Naruto being overly excited and trying to help out in his own clumsy way.
In this fanfiction scenario, the story could explore Sakura's emotions. She could be both excited and a bit worried. On one hand, she's happy to have another child with Sasuke. But on the other, she might be concerned about how it will affect their already busy lives. And Sasuke would be there to comfort her, showing a side of him that's more in touch with his family.
Another plot twist might be that Sasuke discovers a hidden enemy who is targeting their unborn child. This could lead to Sasuke having to go on a dangerous mission while Sakura is pregnant to protect their family. It would add a lot of tension to the story as Sakura is left at home worried about him.
Since 'hard lemon' fanfiction is inappropriate, we can talk about their general characteristics in normal fanfiction. Sasuke is often depicted as a brooding and powerful character, while Sakura is shown as strong - willed and loving. In non - inappropriate fanfiction, their relationship might be shown as evolving from initial acquaintance to deep love, with Sasuke's cold exterior gradually melting due to Sakura's unwavering affection.
He might meet the future versions of Naruto and Sakura. Their relationship with him could be very different in the future, perhaps they are now leaders of the village and Sasuke has to adjust to their new status.
Naruto is often a popular character in these fanfictions. He could be Sasuke's rival for Sakura's attention or a good friend who tries to help them get together. Ino is also a common character. She might be Sakura's friend or sometimes a rival in matters related to Sasuke. Kakashi could be their teacher who gives them advice about their relationships and schoolwork.
In the hospital setting, Sasuke might initially be his aloof self. But as Sakura takes care of him or they face challenges together, he could start to open up more. For example, if Sakura is overworked, Sasuke might offer a helping hand in small ways, like getting her coffee. This would show his growing affection for her.