One possibility is that it could be a humorous situation. Perhaps they accidentally spill water everywhere, or there's some sort of comical misunderstanding about the bath products. This could add a light - hearted touch to their relationship and show a different side of their interactions that isn't always seen in the more traditional interpretations of their story.
Well, it could be a moment of deepening their emotional connection. Maybe they start off shyly, but as they share the bath, they open up about their fears and hopes. For example, Adam could talk about his insecurities regarding his past as the Beast, and Belle could comfort him, leading to a stronger bond between them.
In most cases, it might not be considered appropriate. Bathing together implies a high level of intimacy, and depending on the context and the target audience of the fanfiction, it could cross boundaries. If the fanfiction is aimed at a younger or more family - friendly audience, this kind of scenario would be out of place. However, if it's for a more mature and consensual - reading - only audience who understand the fictional and often romanticized nature of fanfiction, it could be seen as a creative exploration of the relationship between Belle and Adam within the boundaries of that fictional world.
One possible plot development could be Naruto using his newfound magic in combat. He might combine his ninja skills with magic spells, creating unique and powerful attacks. For example, he could use shadow clones and then have each clone cast a different magic spell, overwhelming his enemies.
One possible plot development could be that it leads to a deeper emotional connection between them. Maybe they start to realize new feelings for each other during this very intimate moment. For example, they could start to open up about their insecurities or secrets.
One possible plot could be that they face challenges in preparing for the baby. Maybe Belle is worried about how the Beast's past might affect their child. They could also have to deal with the reactions of the townspeople, some of whom might still be fearful of the Beast, now Prince Adam. And they would surely be excited to create a nursery in the castle and start thinking about how to raise the child with love and kindness.
Another aspect could be his internal struggle. Harry might have nightmares and visions related to the Dark Mark. He'd be constantly on edge, worried about being controlled by Voldemort. His relationships with his friends, like Ron and Hermione, would be severely tested. Hermione might try to research ways to remove the Dark Mark while Ron would be more impulsive, wanting to directly confront the situation, which could lead to conflicts among them.
He might fight off the wolves that are attacking Belle. In the original story, the Beast often had to protect Belle from various threats, and Adam could do the same. Maybe he uses his strength to scare the wolves away or battles them bravely.
One possible plot development could be that they face a lot of embarrassment. Maybe their friends or family walk in on them, and then they have to deal with the awkwardness and the various reactions from those around them.
Perhaps Naruto discovers some hidden powers or abilities that Kunou has inherited from him, which leads to a whole new adventure. They might go on a journey to understand and control these powers together. Also, Naruto could face challenges from the village elders who are not so accepting of Kunou at first.
Well, one possible development could be that Ginny has to deal with the reactions of her family and friends. They might be shocked at first but then come around to support her.
In this fanfiction, perhaps Annabeth getting shot is a turning point for her character. She could start to question her own safety and the safety of those around her. Her friends might go on a hunt for the person who shot her, leading to a lot of action and adventure. It could also lead to some emotional moments between her and her closest friends, like Percy, as they worry about her survival.