You become something you never wanted to be. You leave the surface by accident and fall into underfell. Find out more by reading.

𝐀 𝐰𝐡𝐨𝐥𝐞 𝐨𝐭𝐡𝐞𝐫 𝐰𝐨𝐫𝐥𝐝 𝐮𝐧𝐤𝐧𝐨𝐰𝐧 𝐭𝐨 𝐲𝐨𝐮 𝐛𝐞𝐧𝐞𝐚𝐭𝐡 𝐭𝐡𝐞 𝐠𝐫𝐨𝐮𝐧𝐝 𝐲𝐨𝐮 𝐬𝐭𝐨𝐨𝐝 𝐨𝐧. 𝑨𝒏 𝒖𝒏𝒅𝒆𝒓𝒇𝒆𝒍𝒍 𝒆𝒅𝒊𝒕𝒊𝒐𝒏 𝒙 𝒓𝒆𝒂𝒅𝒆𝒓 𝒃𝒓𝒐𝒖𝒈𝒉𝒕 𝒕𝒐 𝒚𝒐𝒖 𝒃𝒚 𝒕𝒉𝒆 𝒅𝒂𝒓𝒍𝒊𝒏𝒈 𝒎𝒂𝒓𝒊𝒆

Well yea this is an shipping and yes alot of Lemon cause well Underfell Sans is rough ehehe i know in werid well my first time doing this so if i do make a mistake well comment and help me make it better This can be for guys and Girls i really dont care i know you all think it wrong but meh really dont care if you talk trash cause your just mean :p You had finally got enough of your world everyone was rude actually wanted you gone and actually today your parents kicked you out and so you ran away even though you were kicked out to some werid mountain you heard that if you go there you never come back you end up going there and next thing you knew you were falling down (All pics and undertale goes straight to the owner's)

This is my first story on here but I wanted to make a lemon for my friend who loves underfell Sans so here it is I hope you enjoy! -Kitten ฯOkay so her friend, thats me. I'll work on this to, but it was her idea. You can follow my account if you want. Have fun my little sinnersฯ -petidot

Underfell Sans X reader lemon. MATURE CONTENT

Hope you enjoy reading this

I kinda fell in love with the idea of Underfell Sans in general. So why not be creepy about it? Enjoy *Eyebrow wiggle*

The wacky world of Warrior cats! Yay!!! And I've started making my own ideas! Sooooooooo enjoy the spoofs! :-) :-) :-) :-) :-)

This story is due to my love for romance, adventure, and love

This is about a demon who slayed many humans and monsters. The demon is you. Your life change when you met him. This is only the beginning. Your secrets,passed memories, and your life at the pass timelines. Joy,laughter,sadness,excitement and most of all love. Hurry now and open the first chapter of your story