No, it's not appropriate. Deku is a character with his own depth, goals, and story within the MHA universe. Fanfic should aim to explore his hero journey, his relationships in terms of mutual respect and support, not create content that focuses on inappropriate or disrespectful ideas like this.
I don't really have a list of specific 'mha deku x boobs fanfic' as it might lead to some inappropriate or objectifying content. Instead, if you like Deku, you could search for fanfics that focus on his growth as a hero, his friendships, and his challenges. For example, there are many fics that explore his relationship with All Might or his classmates in a positive and meaningful way.
Mina might initially be terrified. But as time passes, she could become defiant. She's a strong - willed character. So, she might start to fight back against Dracula in small ways, like refusing to eat what he offers or trying to disrupt his plans.
Often, her Pokemon are main characters alongside her. For example, her cute and powerful Eevee might be a central focus, showing their interactions and how they grow together.
In some African cultures, there are traditional dances where the female form, including the bosom area, is celebrated. The movements are often in harmony with the natural curves of a woman's body, and the boobs are seen as a symbol of femininity and fertility. The girls grow up seeing these dances and learning to embrace their own bodies.
I'm not entirely sure specifically what 'boobs fanfic' refers to. 'Fanfic' stands for fan fiction which is fictional writing by fans of a particular work. But adding 'boobs' to it might be something inappropriate or it could be a very niche and improper use within some non - mainstream or inappropriate communities. I don't recommend exploring it further if it has improper connotations.
To some extent, it is popular. There are many online platforms where MHA adult fanfiction can be found. The popularity might stem from the fact that the MHA world has a rich cast of characters and a complex universe. Fans who enjoy adult - oriented storytelling might use these characters to create their own narratives that are more in line with their interests in terms of relationships, power dynamics, and personal growth, all with an adult twist.
Several characters have met their demise in the MHA manga, but it's a bit complex to list them all precisely. Some of the notable ones include [mention specific characters if known].
I think it's hard to say for sure. There are a few characters who could potentially be the traitor, and it's all part of the mystery and suspense of the story.