gaster x reader

One common theme is mystery. Gaster is often a mysterious character in the original source, and fanfics usually keep that element. They explore how the reader tries to understand Gaster.

Well, a major theme is the exploration of the unknown. Gaster's nature and his past are often shrouded in mystery in the original source, so in fanfiction, the reader and Gaster might embark on a journey to discover things together. Also, the theme of redemption can be present. Gaster may have some past mistakes or regrets, and the relationship with the reader could be a part of his path to redemption. Additionally, there can be a theme of power imbalance at times, as Gaster might have more knowledge or power, and how the reader deals with that in the relationship is explored.

A sense of otherworldliness is common too. Since Gaster Sans is from a rather strange and unique universe, the fanfictions often play with the idea of the reader being in a very different, almost alien world. This can lead to themes of adjustment, as the reader tries to fit into this new world while being in a relationship with Gaster Sans.

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.

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.

Well, 'The Encounter with Gaster Sans' is also a popular one. It starts with an unexpected encounter between the reader and Gaster Sans, and then slowly builds up the relationship. There are a lot of emotional moments and the author does a great job of describing the world they exist in.

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.

One common theme could be the exploration of their relationship in the context of the outertale universe. It might involve how they interact with the unique settings and other characters in that AU.