After a genocide run, when Frisk decided to destroy the world, Sans' soul didn't make it back. It ended up inside the body of a woman, who'd quirk was to destroy her soul and place another into her body. Now, in the body of a woman, with no money, no friends, and nothing but his natural skeleton powers. Until someone sees him and offers for him to become an assistant teacher in one of the most powerful schools in the world. It's an offer Sans can't refuse. !DISCONTINUED!

Everyone knows the story. Asriel died upon the golden flowers long before Alphys took one for her experiments, and revived him in the form of Flowey due to the determination. This happened again with the monsters falling down, showing a pattern of the true strength of determination. Determination is the key for keeping monsters alive. But what if the determination came from a human? And what if Sans became trapped in her body? Sans is now a human girl, and he has a lot to learn about being a woman. ~~~~~~ Cover is fanmade, big thanks for that!

Two worlds collided in the form of a relationship. It felt like Romeo and Juliet to those around them. Two people from different backgrounds and races met, and against all odds, fell in love. As a result, both of their worlds mash against one another in a battle that should have never happened. Maybe Sans shouldn't have opened that window. Or maybe Toby shouldn't have climbed in. Either way, it was too late now. ~~~~~~ Basically my CreepyPasta x Undertale crossover got really popular so I guess this ship is a thing? I really didn't expect to create a TicciSans ship when I wrote the first book but whoops here we are! I don't own CreepyPasta or Undertale, just this story and this ship! Cover is my art tho

"What the fuck?" Sans went to grab at the door handle, confused on why three random men were climbing into his car, but a gun pointed at his head stopped him. "Drive," The masked man hissed, "Now." ~~~~~~ In which Sans is kidnapped by the three proxies of Slenderman and becomes their hostage. It's as unusual as it sounds.

A series of entries about a film a certain robot had been working on. But then, something went wrong. Very wrong.

"I hate women's clothes," Sans spat out. "HOW COME?" Papyrus asked, tilting his skull. How come? Sans glanced over at Alphys, and then Frisk, the two nodding back at him before he looked back at his brother. "Well, isn't that a funny story, huh?" ~~~~~~ All of Sans's life, he's had some difficulties with voices in his head. Or, just one simple female voice, always whispering things to him that he didn't want to hear. At first, he thought it was Chara, as Frisk had explained to him later in life. Oh, how far off he was.

Soulmates. We all know them. Marked by a tattoo on one's body, to help encounter the person, or people, we're destined to be with. So why in the absolute heck does Sans have nine, and why are they all serial killers?

Eyeless Jack never had good luck. From a terrible past, to a terrible present, he's always struggled with getting a reason. A reason to smile, to continue, other than the basic premise of survival. His days were dull, boring, and ever so repetitive he found himself bored. Until, one day, he found something. Or someone, per say, to live for. (You x Undertale x Creepypasta, including Eyeless Jack x Sans. Yes, I know, another You fanfic, seriously I love this show, the perspective from the creepy dude is awesome and it's great to see it done in a dark show. Also, the cover is not mine! It is drawn by the amazing min_hayon on Wattpad, check them out!)

( This is the third book to Sans' House Guests, you should go read that and Shadows of Remorse before you read this because you will be confused on what the heck is happening! This is an original crossover story between Undertale and CreepyPasta where Sans is the main character and makes some CreepyPasta friends! I own neither UnderTale or CreepyPasta, I just own this story and crossover idea! Read the first story here: https://www.wattpad.com/story/192345936-sans%27-house-guests-creepypasta-x-undertale ) 17 years. It's been 17 years since Sans had last been heard from, and his old friends and family have grown to accept that he wasn't coming back. They made their mistakes, they pushed Sans out of their lives. It was only fair that he lived his on his own accord. And if Sans didn't want Papyrus to be included in that life, then that was fair. But it doesn't look like either have a choice when their lives clash again.

Well, the world had ended. Unfortunately for the monsters who had just escaped the Underground, they found out why Frisk jumped down just a little too late and were thrown into the middle of a zombie apocalypse. Not great luck. Especially not great luck when Sans is bitten, and now lives his life as a zombie, on the search for his family he doesn't remember and- Finds a girlfriend instead?