Error!Sans AU X Reader (LEMON)

Prologue

(Now yes, the cover is of UF!Sans but only because I don't have any images of Error!Sans, or I do, but I used them in other stories/one-shots.)

~Reader~
"AYE! Y/N! How you doin?" Of course. My friend was drunk. AGAIN. This would be the 3rd time this week. She never gives drinking a break. Not to mention she doesn't even spend time with me. Right now, we're currently in this seniors' party. Yeah. We don't even know him. He just went to our school for a while.
Anyway, she is now acting like she does when she wakes up in the morning. Like a total psycho. I try to ignore it most of the time, but right now she's trying to rub her ass off on me.
My first instinct is to shove her off, which was of no use, so I revert to plan B. Leaving the party.
I slowly got up, heading for the front to pick up my coat and to head out. "WAIT! Y/N why the fuck are you leaving already? We just got here." F/N was titling over, looking like she was going to tip over any second.
"No. I'm leaving. You're drunk and it's not even that fun anymore." I was reaching out towards the handle, an I started pulling it when the man of the party walked in out of his room.
"WHO'S READY TO TEE-PEE?" He yelled out loudly, silencing everyone. That was it. I've had enough. My reputation would be ruined if I was caught doing that with a bunch of random older kids I had no idea who the fuck they were.
"You should like, totally stay, Y/N. This could be like, totally fun." My friend said, sulking.
I just shake my head and open the door wide enough for the people who happened to be outside to see inside. And that was a mistake. The first person to notice me come out was my neighbor, Ms. Crane. She was a cranky old woman, and still technically is, but she would always find a way to rat me out to my parents. And I just gave her the perfect moment.
Before I could could protest, she whipped out her stupid flip phone and dialed.
Her phone ran g a few times, before answering.
"Hello? Who is this?" The person on the other end picked up.
"Yes, Mrs. L/N? I have caught your daughter. She is at a party." Ms. crane looks up at me, smiling evilly. I could really tell she was enjoying every bit of it. I couldn't move. I was petrified with fear. What would my parents say?
"What? She can't be. She's right here- Wait. can I speak to her?" The receiver started to end annoyed. And pissed.
"Of course! Here she is!" Ms. Crane quickly walked over to me, shoving the phone in my face. Man was that bitch getting if for later.
"H-Hello?" I spoke into the phone.
The person nearly gave me a heart attack. "WHERE THE HELL ARE YOU?!"
Shit. It was my mom. "M-Mom! Hey there! My friend took me to a party... and I was just leaving... mom?" I could hear my mom breathing slowly. Yeah. She's pissed.
"Get. Home. Now. On your way, me and your father will discus your punishment." Great. Now my dad is gonna get brought in. She hung up before I could say anything.
I gave Ms. Crane a glare, which she gladly returned a smile. She knows I'm going to get in trouble. She turned, walking back down the steps. I double flipped her off, but of course, she didn't notice. Her big hair was in her way. When she passed the last house and walked into her own, I walked the other way. Home.

Ok I actually really enjoyed this chapter. But... this chapter was dedicated to @HanaBonBon
@TheMeowingNeko
@Creepytale1412

StreamKittyArtist
and @Digital_Dubstep word count: 664