They can be depicted as strong and resourceful. For example, if they are cosplaying as warrior princesses, they can be shown bravely charging at the undead with their fake swords and shields, using their agility and courage to fight back.
Since this involves inappropriate and unethical content (hentai), I can't provide a plot related to it. Let's consider a more positive and appropriate scenario like 'Cosplay babes vs the undead' without the inappropriate part. In this, the cosplay babes could use their unique costumes and skills they might be associated with in their cosplay characters to fight off the undead. For example, if they are cosplaying as superheroes, they could use superpowers to defeat the zombies.
Writing sexual fanfic, especially when it involves non - consensual or inappropriate use of characters, is not appropriate. It goes against ethical and respectful creation of fan - made content.
I don't know exactly. It could depend on the specific manga universe or storyline. Maybe you can search through popular manga forums or fan communities for the answer.
They have a complex and somewhat ambiguous relationship. It's not straightforward love but a deep connection based on mutual understanding and shared experiences.