Yes, there are some out there. You can start by looking on fanfiction websites like Archive of Our Own or FanFiction.net. Just search for 'Transformers Prime Jack x Solus Prime' and you'll likely find a variety of stories with different takes on their relationship.
One common theme is friendship. Since Percy is from a different world compared to Artemis and the Hunt, their interactions can be centered around building an unlikely friendship. Another theme could be the exploration of different powers. Percy has his own set of powers from being a demigod, and Artemis has her divine powers, so stories might explore how these powers interact.
Adventure is a big theme. Since Jack is often thrust into the world of the Transformers in the series, fanfictions tend to continue that trend. He and Solus Prime might go on quests or face threats together. Also, themes of mutual respect and understanding between their two species are quite common as they learn from each other.
A plotline could be Sentinel Prime getting corrupted by dark energy and Optimus Prime having to fight him to bring him back to the light. It would be a battle of wills and also a test of their long - standing friendship.
Typically, in Percy x The Hunt Lemon fanfiction, there might be a focus on the relationship between Percy and the character from The Hunt. There could be elements of adventure since Percy is often associated with such themes. And the 'lemon' aspect might imply some romantic or more intimate moments between the characters, but it should be within the boundaries of the fan - created world.
Definitely not. In the Transformers universe, Optimus Prime represents leadership, honor, and protection. Associating him with a child in an improper way in fanfiction is wrong. Fan creations should promote positive values. We can have fanfiction where Optimus Prime is a mentor or protector of children in a proper, non - inappropriate way, but not the other way around.
I really like 'Naru's Unexpected Encounter' which is also in the realm of 'Ghost Hunt Naru x Reader' fanfiction. In this one, the story starts with a chance meeting between the reader and Naru. It has a slow - burn romance aspect that is really sweet. The author does a great job of writing Naru's character as aloof yet gradually showing his growing feelings for the reader.