Well, 'Our Encounter with Gaster' is worth mentioning. It begins with a chance meeting between the reader and Underswap Gaster. As the story progresses, it explores their growing bond. The author pays great attention to detail, from the character's emotions to the description of the underground environment.
There's also 'Love in the Underground'. This fanfic stands out because it combines elements of mystery and romance. It shows how the reader might navigate the strange world of Underswap while getting closer to Gaster. It has a really engaging plot that keeps you hooked from start to finish.
One interesting plot could be the reader helping Gaster with his scientific experiments in the Underground. It could show their growing bond as they work together and face various challenges in the lab.
To start writing an Underswap Gaster x Reader fanfiction, you should start with a strong opening. Hook the reader right away, perhaps with an exciting encounter between the two characters. Do your research on the Underswap lore, especially regarding Gaster. His backstory can give you a lot of inspiration for the story. Then, plan out the progression of their relationship. Will it be a friendship that turns into love? Or is it more of a mentor - mentee relationship that evolves? As you write, let the emotions of the characters drive the story forward. Use vivid descriptions to bring the Underswap world to life for the reader.
There's a fanfiction named 'Grillby's Sanctuary'. In this story, Underswap Sans stumbles upon Grillby's place and what follows is a story of discovery and connection. The author does a great job of portraying the unique charm of both characters. It shows how Sans, with his laid - back attitude, can find a sense of peace and friendship in Grillby's presence. Also, some fan - made websites and forums are great places to find more Underswap Sans x Grillby fanfictions.
There are also some independent fanfic websites that might have what you're looking for. Try to look for fics with descriptions indicating a focus on friendship, adventure, or emotional bonding in the 'gaster x reader' context rather than any mature content. Some authors prefer to create a more family - friendly or PG - rated version of this relationship in their stories.
Personally, I don't recommend seeking out lemon fanfictions as they usually violate the ethical and appropriate boundaries. But if you really want to explore fan - made content about Underswap Sans and Papyrus in a proper way, try looking at fan - made comics on platforms like DeviantArt. You might find some interesting interpretations of their relationship that are more suitable for general audiences.
One popular one might be 'A Tale of Two Skeletons'. It delves deep into the relationship between undertale sans and underswap papyrus, exploring their different personalities and how they interact in a unique AU setting.
The relationship between the reader and Sans should be well - developed. It should start from an interesting point, like an unexpected encounter, and gradually grow. The fanfiction should also have some conflict or challenges for them to overcome, whether it's dealing with other characters in the Underground or some internal struggles.
There's also 'Gaster's Encounter'. This fanfic focuses on how the reader stumbles upon Gaster in a rather unexpected situation. It's filled with a lot of emotional moments as the relationship between them gradually develops. The character development in this one is quite engaging.
One popular 'gaster x reader fanfiction' is 'Gaster's Secret'. It has an interesting plot where the reader character stumbles upon Gaster's hidden experiments and a unique relationship develops between them. Another is 'In Gaster's World' which focuses more on the emotional connection between Gaster and the reader, set in a mysterious and slightly dark undertone world created by the author.
There are quite a few. For example, 'Gaster's Unraveled Story in the Reader's Eyes' is a fanfic that tries to view Gaster from the perspective of the reader. It has a lot of in - depth analysis of his character. Then there's 'Gaster: The Reader - Centric Adventure' which is centered around the reader's experiences in Gaster's world, full of twists and turns.