Love Letters ( a sans x reader fanfic )

It's been 20mins I've been on this story description and I'm always adding too much that it might just be a chapter of it's own

so, in short, [Y/N] is like you. No, like REALLY you, reading fanfictions who's a shy calm sans fangirl enjoying what she loves. One day, she decided to just write a "letter" and "send" it to a big hole that was deep in a cave in the middle of a forest not far from where she lived. Why? Because it felt like she was expressing herself, without having human interaction. To find out the rest, might wanna come to this journey with me ;)

•Reader doesn't need gender naming, but female in preference. If you want to identify as a male for this story, the permission is granted :)
( no, this isn't the author self-inserting herself in her story, no no no- )
•Will try to update once a month, any day