There might be some fanfics out there that deal with this concept in an appropriate way. However, it's important to note that such fan - created content may vary greatly in quality and adherence to the original spirit of 'Undertale'. You can start by looking at some well - known 'Undertale' fanfic platforms and filtering through the stories there.
The relationship in 'Undertale Asriel x Frisk fanfic' is quite interesting. It often delves into the emotional bond between them. Asriel, having his own backstory and experiences, finds in Frisk someone who can accept him as he is. Frisk, on the other hand, might see Asriel as a unique friend. Fanfic writers play with this dynamic, sometimes creating heart - warming scenes where they communicate on a deeper level, sharing their hopes and fears.
However, some might argue that it's a way to explore complex human emotions and relationships in the context of the 'Undertale' universe. But overall, for many, the concept of an abusive relationship involving Frisk is not pleasant and can be quite disturbing.
One great fanfic is 'A New Beginning'. It beautifully explores the relationship between Frisk and Flowey. It starts with Frisk finding a more vulnerable side of Flowey, and as the story progresses, they form an unlikely bond that challenges the norms of the game world. The author does an amazing job of delving into their characters and making their interactions feel genuine.
One interesting fanfiction could be about Sans and Frisk going on an adventure in an alternate Underground. In this story, they might encounter new monsters and have to solve different puzzles together.
One thing that makes 'Undertale Asriel x Frisk fanfic' special is the unique dynamic between the two characters. Asriel, with his complex past, and Frisk, the determined and kind - hearted protagonist. The fanfic allows for exploring their relationship in ways that the original game might not fully cover. It can create new storylines, like how they might face new threats together or how their friendship evolves in different scenarios.
In these fanfics, the relationship between Frisk and Undyne is often centered around mutual respect and growth. For example, they might start as adversaries but then learn to understand each other's motives. It's not about romantic or inappropriate content but more about their journey together in the game's universe.
One interesting fanfic could be 'A Shared Soul'. It delves deep into how Frisk and Chara's relationship develops in a post - pacifist world. It shows how they understand each other on a deeper level and face new challenges together.
Character development is key. A good fanfic should show how Frisk and Flowey change as they interact. For example, if Flowey starts to become more empathetic towards Frisk, that's a great sign. Also, the plot should be engaging. Maybe it's a story where they have to overcome some external threat together.
You can try websites like Archive of Our Own (AO3). It has a large collection of Undertale fanfictions, including ones about Sans and Frisk. There are different categories and filters you can use to find exactly what you're looking for.