It's completely inappropriate. Fanfiction should be in line with certain ethical and moral boundaries. Jack Frost and the Tooth Fairy are not meant to be the subjects of sexual content. Such fanfiction would likely be considered unacceptable in most communities due to the inappropriate nature of sexualizing these innocent - themed characters.
There are likely no 'appropriate' sex - related fanfictions. But for female Jack Frost in general fanfiction, she might be depicted as a strong, independent character. For example, in some fanfictions, she could be on a quest to save a winter - based realm, or she might be forming friendships with other mythical beings. These types of fanfictions can be very creative and engaging.
There's a fanfic that I really like which features a female Jack Frost in the Avengers universe. It's a bit of a slow - burn story. At first, the Avengers are skeptical of her because she seems so otherworldly with her ice - based abilities. But as they face more and more challenges together, they start to respect and rely on her. The fanfic delves deep into her character, exploring her motives and fears. It also has some great action scenes where she uses her powers in creative ways to help the Avengers defeat their foes.
One possible fanfiction could be about a rivalry between Female Jack Frost and Pitch Black. Maybe they compete for control over the wintery landscapes, with Female Jack Frost trying to bring beauty and joy, while Pitch Black attempts to spread darkness and fear. Their interactions could be filled with icy glares and power plays.
One possible plotline could be her journey in a magical world filled with other mythical creatures. As a female Jack Frost who is also a Pooka, she might struggle to fit in or find her place among the different magical beings.
Yes, there are quite a few. You can find them on various fanfiction platforms. Some focus on creating a backstory for a female version of Jack Frost, exploring her relationship with other characters from the original Jack Frost lore in unique ways.
Thor might be a great ally for Jack Frost. Thor is used to dealing with magic and powerful beings from different realms. He would be less likely to be intimidated by Jack Frost's powers. They could both use their elemental - related powers (Thor with lightning and Jack Frost with ice) to create powerful combined attacks against their enemies. For example, Thor could strike his lightning into Jack Frost's ice structures, creating a powerful blast of energy.
His parents could be in his family. Maybe his father is an ancient frost giant with great power over ice and snow, and his mother could be a gentle spirit who gives life to the frozen landscapes. There might also be siblings, like a sister who can create beautiful ice flowers.
One negative impact is the moral aspect. It goes against the values of decency as these are characters that are typically associated with positive and innocent childhood ideas. Another is that it can be very off - putting to a large number of people, especially those who have a connection to these characters from a non - sexual perspective.
One plot idea is that there is a prophecy about Female Jack Frost and Pitch Black. It says that they must either destroy each other or together bring a new era of peace. This leads to a lot of internal conflict for both characters as they struggle with the idea of their fates being intertwined in such a way. They would have to decide whether to fight or cooperate.