The Door (Toriel x Sans Fan Fiction)

Sans the Skeleton watches for humans for his brother Papyrus when one day, he sees a door. He walks up to the door and does knock-knock jokes. Unknowingly, he finds he has an audience. She answers. Then it's her turn. The two keep going, laughing their heads of. And before the could stop it, the began falling in love...

Toriel x Sans

Soriel is my OTP. (Cover art is unknown, but credit to the artist.)

Started as a Feeling

WARNING: WILL CONTAIN NSFW CONTENT! Escaping the Underground was just the beginning, but now they have a whole world to discover! Toriel and Frisk move into their new home, and life above ground begins. But when feelings escape and become out in the open, will Sans be able to escape the wrath of an ex-husband? (...