What are some popular Serena and Ash fanfiction stories that are not sexual in nature?

Rather than seeking such specific 'in bed' fanfictions which might cross boundaries, it's better to explore fanfictions that center around their relationship development in a more general sense. For example, fanfictions about their travels and the challenges they face side by side can be really interesting.

One popular Ash and Serena prom fanfiction might be 'A Prom to Remember'. In it, Ash finally realizes his feelings for Serena on the night of the prom. Another could be 'Prom Night Surprises' where Serena has a big secret she reveals at the prom. And then there's 'At the Prom with Ash and Serena' which focuses on their cute interactions during the prom like their first dance.

One popular story could be 'Ash's Grand Adventure in the Harem World'. In this, Ash has various female companions including Serena, and they go on exciting Pokémon journeys together, facing challenges and growing closer as friends and more. Another might be 'Serena's Harem Dream', where Serena is at the center of a group that includes Ash, and they have unique interactions within the Pokémon universe.

One popular story might be about their adventures after getting married, like traveling the Pokemon world together and facing new challenges as a couple. Another could focus on their daily life, such as how they take care of their Pokemon at home.

One popular Ash Serena Dawn fanfiction might be those where they go on a journey together to discover a new type of Pokemon. In these stories, the unique interactions between Ash's determination, Serena's elegance and Dawn's cheerfulness create interesting plotlines.

No, it is not appropriate. Creating sexual fanfiction involving characters from a family - friendly franchise like Pokémon (assuming Serena and Ash are from Pokémon) goes against the spirit of the original work which is aimed at a wide range of audiences including children. It also violates ethical and moral boundaries.

One positive alternative could be writing a fanfiction about their adventures together, focusing on how they overcome challenges in the Pokémon world. For example, they could team up to save a rare Pokémon from a poacher. This would stay true to the spirit of the Pokémon series.

Another idea for a fanfiction could be that Ash and Serena's baby is born with a special power. This power attracts different types of Pokemon to it. As the baby grows, Ash and Serena have to figure out how to control and use this power for good, all while protecting the baby from those who might want to misuse this power.

If 'bolitas' are related to food, perhaps there are stories about making small ball - shaped treats like truffles or small dough balls. For example, a story could be about a family getting together to make sweet bolitas during a holiday season, sharing the recipe passed down through generations.

A plotline could be that Ash and Serena were born during a time of great turmoil in the Pokémon world. Their birth could symbolize hope for a better future. In some fanfictions, their birth might be linked to a powerful Pokémon egg that had some sort of connection to their creation. It could be that the energy from the egg was transferred to their mothers during pregnancy, giving them special abilities or a strong bond with certain Pokémon. Additionally, a story could revolve around how their birth was foretold by an ancient Pokémon oracle, and the whole Pokémon community has been waiting for their arrival to fulfill a certain mission.