Underlust Stories

(Y/N) is a 24-year-old girl that just finished college. She learnt everything the hard way since she lost her parents at a young age. She wasn't interested in love and f...

All the monsters have been released from the underground but what happens when creatures full of lust meet some smexy humans Note: was originally inspired by written lo...

Yes , a sequel. I can't just leave everybody hanging when my oneshots were actually getting a fairly awesome amount of reads! Plus, I have even MORE ideas! I can't wait...

Yes, here it is the fifth book! I went ahead and decided to make the fifth one now, new book, new ideas! Anyway, request are open, but give me some time to catch up wit...

Sans and Papyrus were your best friends until randomly they just cut off all contact with you. This went for everyone else in your life so it didn't really hurt that muc...

MaleReader X Female Frisk and Chara *Warning This book contains provocative and is not suitable for Readers that doesn't have the word "Teen" in their age or...

Your boyfriend was just caught cheating on you. You got mad at him for buying a prostitute and fucking her, so he threw you out. To compensate with this loss of the guy...

Sans AU's X Reader X Papyrus AU's (Girls only!) (FASTER UPDATES ARE ON QUOTEV!) (#ShoeTheTape) You were a quiet, anti-social girl with a big house you've got from your...

WARNING! There is sex in this story and is very graphic. Not for anyone under 18! This story contains abuse, rape, gangbang, and not so light topics. Read at your own ri...

After All AU's of Frisk's death, all of the sans have been depressed losing their love/friend of their live. Until.........(Y/N) fell to the underground. As all of the s...

Yandere Horror x Lust :3 Slow Updates Cursing Perhaps Lemon?🤔 probably not though 1st in #horrorxlust on 10/6/23 2nd in #lustsans on 2/21/23 OMG- THANK YOU GUYS SM...

Monsters and humans come together. After frisk the human with the power of DETERMINATION frees the monsters from the underground. But what happens when certain humans co...

WARNING! (This story contains 18+ graphic parts(lemon in other words)and Self harm please don't read if your not allowed to or if you don't like any of this) Thank you (...

Dream had spent most of his time being pushed around by Ink and was expected to be the solution to everyone's emotional problems. The only thing he did for himself was t...

⤷ 𝖚𝖓𝖉𝖊𝖗𝖙𝖆𝖑𝖊 𝖆𝖚 𝖘𝖐𝖊𝖑𝖊𝖙𝖔𝖓𝖘 ! ❝ you're blue now! that's my special attack! ❞ ─── 𝘢 𝘧𝘦𝘸 𝘩𝘦𝘢𝘥𝘤𝘢𝘯𝘰𝘯𝘴 𝘧𝘰𝘳 𝘵𝘩𝘦 𝘢𝘶 𝘴𝘬𝘦𝘭𝘦𝘵𝘰𝘯𝘴...

"Ink sighed long, his back arched while he watched with a dull eye the field of echo flowers in front of him. He was desperate, desperate by his constant fails, his...

Ok...I've seen so much terrible attempts to trying to nail UnderLust sans' character down and I want to be able to show you all that it can be done. This story is based...

Ask away. Don't be shy he doesn't bite.. Too hard.

This story is not mine my friend made it ________________________________________ He killed him... He. KILLED. Him. ... He killed them. ... He killed us. ____________...

This Is A Possible Lemon :P Well Duh