One common theme could be love and affection. Since it involves a 'beso' (kiss), the fanfic may focus on the deepening relationship between Ash and Serena.
Their relationship would likely become more intimate. With the knowledge of a baby on the way, Sai might become more tender towards Ino, and Ino would rely on Sai more for emotional support. They would have to communicate more about their future plans and how to raise the child.
There are many fanfic platforms out there. Some popular ones apart from Archive of Our Own are FanFiction.net. Browse through their Pokémon section and look for stories with Ash and Serena in the tags. Then, you can skim through the descriptions or reviews to find the ones that might have a 'beso' scene as you desire.
I'm not sure specifically what 'ino sai lemon fanfic' is about as the name is rather ambiguous. It could potentially be a fan - created fictional work related to characters named Ino and Sai in some fictional universe, but without more context it's hard to say exactly.
Well, without having read the Ino lemon fanfiction where Sai makes claims, it's hard to be precise. But generally in fanfiction, Sai might claim things related to his loyalty to Ino, or his perception of their bond which could be different from the canon. For example, he could claim that he has a deeper understanding of Ino's dreams and desires that others don't see, which could be a major plot point in the fanfiction.
In the Naruto universe, Sai and Ino are both part of the new generation of shinobi. Their paths cross often in the village and during missions. Fans like to imagine their relationship developing further. Sai's mysterious nature and Ino's strong - willed character create a lot of potential for romantic and adventure - filled storylines. For example, in many fanfictions, Sai's lack of understanding of emotions at first and Ino's ability to be empathetic make for a great plot device to develop their relationship.
There is a fanfiction named 'Sai and Ino: A New Chapter'. This story delves into how Sai, with his unique personality, tries to understand and get closer to Ino. It shows their interactions in the Konoha village and how they deal with the challenges around them. The writing style is quite engaging and makes the readers root for their relationship.
One characteristic is the exploration of Sai's lack of understanding of social norms and Ino's role in helping him adapt. In many fanfictions, Ino is attracted to Sai's unique perspective on things, and Sai is drawn to Ino's vitality. Their relationship might involve a lot of misunderstandings at first that they gradually work through, which makes for an interesting dynamic.
A common scenario could be a romantic evening setting. The stars are out, and Sai and Ino are alone. Sai, feeling a new - found courage, leans in and kisses Ino. It's a gentle and sweet moment, filled with the promise of a new relationship.
Well, I've come across a few. However, the quality can vary a great deal. Some fanfictions might focus more on their relationship development in a sweet way rather than just having 'lemon' aspects. It's best to read the summaries and reviews before diving in.