Run, Trip, Fall(Undertale Sans x Female Reader)

AN

Authors Note: This is a female reader fanfic I made up using ideas from Idk how many stories I’ve read. Please don’t copyright this and say it’s yrs, u can use it for ideas if u r making yr own story. If I ever loose interest in Undertale(which I doubt) I give anyone and everyone the permission to continue it any way u want(unless Sans dies without any resets to fix it, or an evil human resets genocide over and over, I dont like that, it’s used too much, the reader never reset before and isn’t evil). I don’t use bad grammar that much unless I’m making it quick and short. Don’t get mad at the storyline or choices made.
Simple stuff about yr choices:
Y/N = Yr Name(name u go by, Ik sum uv u hav Nn’s that u don’t want strangers to call u)
F/N = First Name
M/N = Middle Name(u can have more than one)
L/N = Last Name
Nn = Nickname
H/c = Hair color
H/s = Hair style
A/c = Eye color
Sk/c = Skin color
sh/c = shirt color
sh/s = shirt style
f/s = favorite song
f/g = favorite game
f/m = favorite movie
f/sh = favorite show
f/c = favorite color(if there's a number and u only like 1 color then ignore the number)
f/f = favorite food
f/d = favorite drink
f/a = favorite animal
p/c = pants color
p/s = pants style
s/c = shoe color
s/s = shoe style
j/c = jacket color
j/s = jacket style
sw/c = sweater color
sw/s = sweater style
g/s = gloves style
g/c = gloves color
h/c = hat color
h/s = hat style
y/o = your outfit(I’ll only put this if I’m feeling lazy)

If there is any more I should know of please tell me! Thank you! ( ͡° ͜ʖ ͡°)