One possible scenario in a fanfiction could be that Ayato finally overcomes his more possessive and aggressive tendencies towards Yui. After a series of adventures and challenges within the Diabolik Lovers' world, they realize their deep love for each other. Ayato might propose to Yui in a very romantic way, perhaps in the garden where they often have their more tender moments. Their wedding could be a small, private affair with only the closest of friends and family (from what they consider family in that world). Yui would look stunning in a simple white dress, and Ayato would be in his finest attire. It would be a celebration of their love that has managed to bloom despite all the darkness around them.
In a fanfiction, Yui and Ayato could go on an adventure together. They might find themselves in a mysterious part of the mansion that no one has explored before. As they face various challenges there, they have to rely on each other. Ayato, who is usually so self - assured, might start to see Yui in a new light as her bravery and determination shine through.
Another way their interactions could be portrayed is through a series of misunderstandings. For instance, Ayato might misinterpret Yui's kindness towards another character as romantic interest. This would lead to some tension between them, but eventually, through communication, they would clear up the misunderstandings and their relationship would reach a new level.
One possible aspect of a Yui x Ayato lemon fanfiction could be the exploration of their complex relationship. In the Diabolik Lovers universe, Yui is often in a vulnerable position while Ayato has his own domineering nature. A fanfiction might delve into how their relationship evolves in a more romantic and steamy way, with the 'lemon' aspect adding an element of passion. It could show Yui gradually coming to terms with her feelings for Ayato despite the difficult circumstances they are in.
One possible aspect of this fanfiction could be the exploration of the complex relationship between Ayato and Yui. In many Diabolik Lovers stories, Ayato is often possessive and Yui is the more submissive figure. In a lemon fanfiction, this dynamic could be intensified in an intimate way. Maybe it shows how Ayato's vampiric nature affects their relationship during these more passionate moments. However, it's important to note that such fanfictions should still adhere to the general themes and boundaries set by the original Diabolik Lovers universe.
In Diabolik Lovers, Yui and Ayato have a complex relationship. Ayato is often possessive towards Yui. Their relationship could develop in many ways in fanfiction. For example, they might start to understand each other's past traumas and grow closer through shared experiences. Maybe Ayato realizes the importance of respecting Yui's feelings rather than just being domineering.
In Diabolik Lovers fanfiction, Ayato and Yui's relationship is often complex. Ayato is typically possessive. He sees Yui as his own, which can create a lot of tense and interesting situations. Their relationship is filled with his dominance and her attempts to navigate his overbearing nature.
The plot might revolve around Ayato realizing that Yui is the only one for him. He starts to court her in a more traditional (well, as traditional as it can be in the Diabolik Lovers world) way. Yui is initially hesitant because of all the hardships they've faced. However, Ayato's sincerity wins her over. They announce their engagement, which causes a stir among the vampire community. As they plan their wedding, they discover secrets about their families' pasts that could either strengthen or break their relationship. In the end, they choose love and get married, with their wedding being a symbol of hope in a dark world.
Ayato would likely become more possessive. Since Yui is carrying his child, he would see her as even more precious and something that belongs solely to him. He might be more affectionate in his own rough way, like constantly checking on her and being more touch - sensitive.
Common themes in Diabolik Lovers Ayato x Yui fanfiction include the struggle for control. Ayato wants to control Yui in many ways, but Yui may resist. Love and hate is also a big theme. Their relationship is so complex that it can swing between love and hate easily. And the theme of self - discovery for Yui. As she is in this strange relationship with Ayato, she discovers more about herself and her own strength.