No. Such content involves inappropriate and often non - consensual or inappropriate sexualization of characters, which goes against moral and ethical standards in most cases.
Another alternative is to focus on their character development. Write about how Sans' laid - back attitude affects Frisk's journey or how Frisk's determination inspires Sans. This way, it's more about the essence of the characters rather than inappropriate relationships.
One great 'Frisk and Sans Fanfiction' is 'A Tale of Two Souls'. It has a really interesting take on their relationship, exploring how they interact in different scenarios within the Underground. The story is well - written with vivid descriptions that make you feel like you're actually there.
Often, the cuteness of the baby form is a key feature. Despite being from the Underfell universe which is usually more edgy, the baby version brings out a different side.
Their contrasting personalities make them a popular duo. Frisk is often portrayed as determined and full of hope, while Sans is more laid - back and has a sense of mystery. This contrast creates an interesting dynamic that writers love to explore in fanfiction.
There are many frisk and sans stories in fanfiction. Some might focus on their friendship adventures in the Underground. For example, there could be a story where they team up to solve a mystery that's been plaguing the monster community. They use their unique skills, with Frisk's determination and Sans' laid - back but clever thinking.
Another theme is the power of connection. In these fanfictions, the kiss represents a strong connection between them. It might be the result of shared experiences, like going through challenges together in the game world. This connection is often what drives the story forward towards the kiss moment.
Another factor is the vast and imaginative world of Undertale that they come from. Writers can explore different aspects of this world, create new scenarios, and develop their relationship in unique ways. For example, they can write about how they deal with the other monsters in the Underground or how they face challenges together.
One popular 'baby underfell sans fanfiction' is 'The Tiny Terror'. It has an interesting take on the character in a baby form, with unique plot twists and character interactions.