Frisk has been in a secret relationship with Sans for awhile. They've been so careful...

I'm rewriting the story-

A fanfiction of Sans and Frisk, the story starts a few years after Frisk broke the barrier

Frisk is a kind, sweet, merciful human, and Sans Is falling for her.. But they became really good friends What if.. more than friends? Find out more!! And read!!

"I know every little dirty fantasy you have." The other him said. "Like the one where you ram Frisk against a wall." -_- Sans' hidden desire for Frisk comes out into the open when a him from another universe comes. Undertale, Underlust

' I was very small when I fell within the underground. I remember waking up greeted by the Suns' sunlight , that was my first view underground. It was so bright, it felt so warm against my scrapped bruised skin. It comforted me, it made me feel safe. It made me truly smile. I encountered many monsters after Toriel, my Mother and a ..certain flower. The monsters I've met were really nice, they're so kind. I remember thinking, "who would ever be scared of these kind beings." I'm glad I made friends, Papyrus, Undyne, Sans, Alphys, and many more.. We spent so much time together, sometimes it felt like.. I've experienced these moments before. And.. Never mind... Haha I'm just a bonehead! ..... I'm fine don't worry. ...... Stop insisting... I'm f i n e. .. ..... ...... i..-I .. I-I Jus-just!.. .. I WANT THEM BACK. '

Well your a teen named frisk ,you go to highschool but the only problem is you dress as a guy and well normally girl mistake you as a boy ,but when a group of brothers found out they decided to keep u as a pet ; )

When a 16 year old girl falls in love with a skeleton, what is she to do? Well, see if he feels the same of course! But love has it's ups and downs. And its secrets, as well as its kisses.

Monsters Returned to the Surface, with their beloved ambassador, Frisk, and the Royal Children, Asriel and Chara. However, even 2 years cannot be enough time for ALL humans to accept their existence, and when Chara and Frisk are no longer allowed to stay with the monsters, things only seem to feel as if they'll never be the same But maybe, with the help of some old friends as well as some new ones, our monsters might have hope, and possibly even love. SansXFrisk, CharaXAsriel ships. Frisk and Chara are both female. If you don't like it don't read.

✿ ❝Even if you go far away, I'll be by your side.❞ ✿ ✿ ❝遠くに行っても私はあなたのそばにいます。❞ ✿ ╔══════ ♥ ══════╗ Four years have passed ever since the last 'reset' . Monsters and Humans finally lived together in harmony. But was it best for the monsters to have left the underground for the surface? Was it really worth the encounter that they must overcome? ╚══════ ♥ ══════╝ // DISCLAIMER: I do not own undertale or any undertale characters from this story, it is rightfully owned be Toby Fox ━━━━━━━━━━━━━━━ This book has ended, so sorry... CURRENTLY EDITING EVERY CHAPTER chapters with a "✿" means it was already edited and rewritten in a better version Please don't read this shit :')