Pokemon porn comic is neither legal nor ethical. It's a form of content that is considered offensive and against the law. Such material can cause harm and has no place in a civilized society.
In the fanfiction, Bonnie's Pokemon might develop new abilities or behaviors due to the mermaid influence. Her Sylveon could start to communicate with the mermaids in a unique way, perhaps using its ribbons to send messages. This would make Bonnie see her Pokemon in a new light, and their relationship would grow deeper as they all adapt to this new situation together.
It's highly inappropriate. The Pokémon world is known for its values of friendship, adventure, and positive relationships. Introducing sexual content through fanfic not only distorts the essence of the Pokémon universe but also may expose inappropriate material to those who should not be exposed to it, such as children.
There's a fanfiction called 'Bonnie and the Mysterious Eevee'. In this one, Bonnie stumbles upon an Eevee with unusual powers. It's a really heartwarming story as she tries to understand and help the Eevee. It shows Bonnie's kind heart and her determination to do what's right for Pokemon.
One possible scenario in fanfiction could be that Bonnie catches a strange illness from a new Pokemon she encounters in the Kalos region. This illness might cause her to lose her energy and enthusiasm, which are her usual traits. Her friends, Clemont and the protagonist, would then search for a cure.
The main characters are Clemont and Bonnie. In fanfiction, they are often depicted in various scenarios. Clemont is known for his glasses and his lab coat, always tinkering with something. Bonnie is cute and spunky, often with her Dedenne by her side. Their interactions with other Pokemon trainers, their Pokemon, and the different environments they explore are what make up the core of the fanfiction stories.