Where do u think u're goin'? Yandere! Undertale Characters x AnyGender! Reader

Chapter 100 (Frisk): Together Forever

 While kissing, you started to notice Sans. As soon as you did, you ended the kiss and said - Sans...I- but before you could end your phrase, Sans exclaimed - U left me...- and then the clouds covered the sun and started to rain. - What does she/he have that I don't?...- and you were going to answer but he exclaimed - NOTHING...I'm the only one for u...and if u are not with me...then with NOBODY!!!. - and then he jumped over C/N and smashed her/him with a bone attack. After that, Sans took her/his body and threw it to the river. He said - Alright sweetie...time to go back to the chur- but then he turned around and saw you running away, - Oh fuck...- he whispered. As you ran you thought of a way to escape him but before you could, he teleported and appeared in front of you. At the moment you saw him, you punched him in the face, he said while recovering - Hey, u don't need to be so violent...- and you exclaimed - Leave me alone!!!... I will never forgive for what you have done, freak!!!. - and he answered - Dontcha call me like that, darling...- you shouted - Fuck off!!!...- while pushing him and running away. He appeared in front of you a lot of times meanwhile you were running, but you avoided him. And so, you reached a dump. You hid behind loads of trash, but Sans found you immediately. You ran away until you had nowhere else to go. Sans cornered you and said - Calm down, beauty...- and you replied - Get away from me!!!...- and Sans asked - Why do u hate me that much?...Is it because I killed C/N?...she/he was a bitch...- while hugging you so tightly that you couldn't move. - Let me go!!!...- and Sans said - We'll have a talk at home...- and then started to walk to the dump's exit. On the way you tried to get rid of him by hitting him with your elbow until he finally let you go. Sans fell to a hole, that you soon noticed it was the crusher, a magic crusher. His life was depending of his fingers, which grabbed the ground. As his fingers started to get tired of grabbing the ground, you were thinking if help him or not. You decided to not and turned around and started to walk away, but a voice said - Wait!!!...- and then you stopped. It wasn't Sans' voice... The same voice said - You can't leave him like that!!!...- and you replied - After all he has done to me...he doesn't deserve my help...- and the voice said - I know...but he only wants to be with you...come on...the only reason I didn't reset this world was because I wanted my friends to have a happy life...- and you asked - Reset?...- and the voice added - I know this might be crazy but...you have to give Sans a second chance, he is in love with you...apart from that...how would you feel if someone you love ignores you constantly?... I'm sure you two can be happy together...- and then you stood in silence. Suddenly, Sans shouted - HEEEEEEEELP!!!...- and you, without any other choice, helped him. He, impressed, said - U helped me?...- and you said - You could have used your magic...- and Sans said - Too lazy for that...- but you didn't say anything. Sans asked - So...are u goin' to give me a second chance?...- and you, quite confused, responded - I think so...- and then Sans hugged quite tightly and said - Thank u thank u!!!... I promise I'll be good...- and you said - I hope so...- and Sans added - Yeah...AFTER U ARE MINE...- and then took out a syringe from his pocket and injected it to you. While falling to his chest, Sans said - Don't worry sweetie, it just a tranquilizer...we'll have lots of fun!...- and then you fell asleep on Sans shoulders.

 You woke up in your bed. As you did, you looked around the room, it was pretty normal. You thought it was just a nightmare. After thinking in your "dream", you thought "What if what I dreamed becomes true?!?!... I must tell Sans the truth..." but before you could get up from bed, Sans entered the room. He said - Hey, u are awake!...- and you answered - Sans, there something I need to tell yo- but suddenly, Sans sat at your side and injected you a drug. You couldn't move but talk, - What?!...what have you done?!...- and Sans said - I told u...I WON'T BE GOOD UNTIL U ARE MINE...- while putting the syringe at your bedside table. He made you lay face down on the bed. As he pulled down your and his pants he said - We are gonna have so much fun...- and started to penetrate you. You couldn't feel anything. Meanwhile Sans was moaning, he whispered - I better open the window...this is gettin' hot and nobody will hear us...hehe...- and then proceeded to do his dirty job. While being raped, you tried to scream - Please...reset...please...reset...- but then Sans covered your mouth and said - Prepare urself...here's my special attack!!!...- and then you started to merely feel him hitting your prostate... In the middle of "pleasure", Sans opened his mouth to say - Now who is lazy, huh?...stupid dog!...woooo...- ...

 Author's note: Like Deadpool and I said, we warned you...