Well, in the Pokémon world, Ash is more focused on his Pokémon training and adventures. Professor Juniper is there to support trainers like Ash with her expertise. While they have a friendly connection, it doesn't seem to be a love story. There are no storylines or interactions that suggest romantic feelings between them.
Perhaps Ash has a strange dream about a powerful Pokémon that only Professor Juniper seems to have some knowledge about from ancient texts. They team up to try and find this Pokémon, but they have to compete with a rival group who also want to get to it first. In the process, Ash learns a lot from Professor Juniper's wisdom and research skills.
If Ash were to find an injured Pokémon with a mysterious ailment that Professor Juniper has never seen before. He brings it to her, and they work day and night to figure out how to heal it. Through this intense and emotional experience of caring for the Pokémon together, their relationship could grow in a unique and deep way.
A really interesting plot could be that an old, powerful Pokemon relic has been discovered. Ash and Professor Juniper embark on a journey to study it. However, a group of villains also wants the relic for their own malicious purposes. Ash and Professor Juniper must not only protect the relic but also figure out its true nature and powers.
One way is through a crisis situation. Let's say a powerful and dangerous Pokemon is on the loose. Ash and Professor Juniper have to work together to calm it down. During this process, they learn about each other's strengths and weaknesses. Ash sees Professor Juniper's courage and intelligence in handling the situation, and Professor Juniper admires Ash's determination and connection with Pokemon. This mutual admiration can lead to a stronger relationship.
If there were to be an Ash and Professor Juniper love story, it could start with Ash realizing Juniper's intelligence and kindness on a deeper level during his many visits to her lab. Maybe he starts to notice little things about her that he hadn't before.
The Juniper Tree is a rather dark fairy tale. It involves themes like jealousy, murder, and resurrection. In the story, a stepmother kills her stepson and turns him into a juniper tree. Eventually, through a series of strange and somewhat macabre events, the boy is brought back to life.
Well, growth is a theme that shows up a lot. They both grow as characters within the fanfiction. Also, discovery is common. Discovering new places, new things about themselves or each other. And of course, the theme of nature. Since Juniper is often associated with nature, it plays a role in many of the stories, like them exploring beautiful natural landscapes together.
The main characters are the stepmother, the stepson, the sister, and the father. The stepmother is the villain, the stepson is the victim, the sister is a key figure in bringing the stepson back to life, and the father is somewhat oblivious to the stepmother's evil deeds.
Yes, there might be some out there. You can start by looking on fanfic platforms like Archive of Our Own. Just search for 'prof Juniper lemon' and you'll likely find a variety of stories.