Maybe Snivy is a wild Pokémon and Servine is a Pokémon that has been with a trainer for a long time. Servine gets lost during a journey and Snivy helps it find its way back. During this time, they fall in love. This plot can explore the differences between wild and trained Pokémon's worlds.
A more emotional plot could be where Snivy gets separated from its group and is found by Servine. Servine takes Snivy under its wing. As they travel together, they face misunderstandings from other Pokemon because of their different natures. But through it all, they develop a strong bond that helps them face any difficulties.
You can try some popular fanfiction websites like FanFiction.net or Archive of Our Own. They usually have a large collection of Pokémon - related fanfictions, including ones about Snivy and Servine's relationship.
Perhaps in the fanfiction, Snivy gets injured while protecting Ash from a powerful enemy. Ash then takes care of Snivy, and during this time of recovery, they share many tender moments. Snivy starts to see Ash in a new light, and Ash discovers that his feelings for Snivy are more than just friendship. They then have to deal with how this new relationship will affect their Pokémon - training and adventure - filled lives.
Well, in a lemon fanfiction plot, Snivy and Oshawott could be exploring an old, abandoned Pokémon mansion. They discover some strange and ancient Pokémon artifacts inside. As they try to figure out what these artifacts do, they accidentally activate a magic spell that causes them to swap abilities for a while. This leads to some really comical situations at first. But then, they also start to understand each other better. They have to work together to reverse the spell and in the process, they grow closer. There could be some cute moments where they try to teach each other how to use their new - for - a - while abilities and also some deeper emotional exchanges as they rely on one another.
Perhaps there could be a plot where Snivy develops some unique powers that only Ash seems to be able to understand and help her control. This leads to them going on a quest to discover the origin of these powers. Along the way, they share many emotional and heart - warming moments that change the nature of their relationship.
One interesting plot point could be a love triangle. For example, a Snivy might be courted by both a Charmander and a Squirtle. The Snivy has to decide between the passionate and fiery Charmander or the cool and reliable Squirtle. Another plot point could be a forbidden love, like a Snivy falling in love with a Pokémon from a rival group. This would create a lot of conflict and drama as they try to be together against all odds.
For Snivy, you can show its growth from being a bit naive to more confident. For example, at the start, it might be hesitant in battles, but as the story progresses, it becomes bolder. Servine can be developed as a more mysterious character at first, with its past gradually being revealed as it gets closer to Snivy.
It's interesting because it takes the familiar Pokemon characters and puts them in a new context. We know Pikachu as Ash's loyal partner, and Snivy as a unique Grass - type Pokemon. In love fanfiction, we can explore how they might interact on a more emotional level. For example, they could go on adventures together that are different from the ones in the main Pokemon series. Their different types - Pikachu being Electric and Snivy being Grass - could also add an interesting dynamic, like how they might protect each other in battles or in the face of danger. Also, seeing how the Pokemon world, with all its rules and species, reacts to their relationship can be really engaging.
Perhaps a story where a character loses their love due to a misunderstanding, but then through a series of events, they are brought back together. It could involve self - discovery for both characters, realizing that their love was always meant to be, and they have to love and love again after learning from their past mistakes.
One idea could be that the main characters meet in an unexpected place, like a rain - soaked alley during a sudden downpour. Their eyes meet and there's an instant spark, leading to a series of cute and awkward encounters as they start to fall in love.