The key elements include the power struggle. Since both Optimus Prime and Megatron are powerful leaders, their struggle for power can be re - imagined in a more intimate or emotional way in lemon fanfictions. There's also the idea of redemption or change. Maybe Megatron shows a softer side or Optimus Prime has to deal with feelings that go against his usual principles. And of course, the setting and the way the story is narrated to create an atmosphere that can support this rather strange but interesting relationship.
Some key elements in Optimus Prime x Reader lemon fanfictions include the transformation of their relationship. It starts from a simple encounter and gradually evolves into something deeper. The fanfic may explore how the reader's presence affects Optimus Prime's decisions. The description of their interactions, both verbal and non - verbal, is also crucial. And the lemon part might bring in elements of physical closeness and intimacy that are carefully crafted to fit the overall story and the nature of the characters.
In regular fanfictions, the storylines are mainly centered around the war, strategies, and the moral differences between Optimus Prime and Megatron. But in lemon fanfictions, the emphasis is shifted. Here, the relationship is the main focus. The way they interact with each other, not as enemies on the battlefield but as individuals with feelings for each other. The 'lemon' aspect also means that there are likely to be scenes and descriptions that are more private and intimate compared to regular fanfictions, which generally keep a more PG - 13 or family - friendly approach.
Fanfiction about them can explore different universes and scenarios. For example, what if they were raised together? How would their relationship be different? It gives fans a chance to play with the established lore and create new and exciting stories that the official Transformers storylines may not explore. It also allows for deeper exploration of their motives and personalities.
In some fanfictions, their relationship starts with hostility. Megatron sees Female Optimus Prime as an obstacle to his power. But as events unfold, like facing a common enemy, they begin to cooperate. This cooperation slowly turns into mutual respect.
You can try looking on some fanfiction websites like Archive of Our Own (AO3). It has a large collection of Transformers fanfictions, and there might be some related to Optimus Prime and Megatron in the MPreg genre.
It can also be appealing from a creative writing perspective. Writers can play with the personalities of the characters in this new and strange scenario. For example, how would Optimus Prime react to Megatron being in such a state? And vice versa. It gives a whole new layer to their complex relationship.
In a fanfic about Optimus Prime x Megatron, their relationship could be explored in a more philosophical way. For example, they might debate the nature of good and evil, power and responsibility. Optimus believes in protecting all life, while Megatron has his own ideas about power and how it should be used. This kind of fanfic could show how their different viewpoints could either bring them closer together or drive them further apart.
A great angle for a Megatron x Optimus Prime fanfic could be a body - swap situation. They are forced to inhabit each other's bodies due to some alien technology gone wrong. This leads to them having to understand each other's perspectives on a whole new level. They start to see the reasons behind their actions in the past and develop a new - found respect for one another.
One possible fanfiction could be about Optimus Prime and Megatron having to team up against a greater threat. Maybe an ancient evil from Cybertron's past resurfaces that is so powerful that their usual enmity has to be put aside. They start off distrusting each other but as they face battles together, they gradually come to respect the other's fighting skills.
The plot could be about a power struggle. Megatron wants total control over Cybertron, but Optimus Prime stands in his way. However, instead of just fighting, there are political intrigues involved. There could be other characters influencing their decisions. Maybe some Autobots who think Optimus is being too soft on Megatron, and some Decepticons who think Megatron is being too cautious.