One common theme is the power - dynamic between them. Since Mirko is a strong and experienced hero and Deku is on his journey to become a great hero, their relationship can explore how they support and learn from each other in terms of power and skills.
Another option is to check out some dedicated My Hero Academia fanfic forums. The fans there are really into sharing their works. Sometimes, they even collaborate on writing. So it's a great place to search for that specific 'mirko x deku fanfic' you're interested in. You can also interact with other fans and ask for recommendations.
The main characteristics of such comics could include sensual poses and scenarios involving Mirko. However, it's important to note that these are not officially sanctioned and may not adhere to the values and themes of the regular MHA franchise.
There might be a fanfiction where Izuku is training under Mirko. She pushes him to his limits and helps him unlock a new aspect of his quirk. This story could focus on their mentor - mentee relationship and how Izuku grows from it.
There are fanfictions that explore Mirko's backstory in more detail. For example, how she became such a strong and fearless hero. It might delve into her training days, the challenges she faced, and the people who inspired her along the way. In some fanfictions, she could have had a mentor who taught her unique combat techniques that she uses in her battles now.
One highlight is his amazing kickboxing career. His left high kick was a feared weapon. Another is his entry into the UFC which brought him international fame. He also had epic battles against top fighters.
You can start by looking on websites like Archive of Our Own (AO3). It has a large collection of fanfiction from various fandoms, including ones for Izuku and Mirko. Just search for their names and you'll likely find many interesting stories.
In 'deku meets future deku fanfiction', perhaps the future Deku warns the present one about upcoming threats. He could tell him about villains he'll face in the future and how to defeat them. This would give the present Deku an edge in his battles and also in his growth as a hero.
One possible plot could be that Villain Deku is on a mission to undermine the hero society and crosses paths with Hero Deku. They engage in a fierce battle where Villain Deku taunts Hero Deku about his ideals. In the end, Hero Deku manages to get through to a small part of Villain Deku's conscience, leaving him with some doubts about his villainous path.