The freedom flower (yandere!error sans)

Ruined robot

Roses pov
He took me to a studio of some sort, monsters were buzzing around the area with papers in their hands and yelling to each other. Most monsters ran up to the robot excitedly "NAPSTATON! I'm a huge fan!" A monster yelled to the robot, Napstaton was an odd name, but I was too busy worrying about the stares to think about it more.
Monsters all gathered around and stared at me with wide eyes "isssss that a human?!" A snake like monster asked with shock, I started to shake nervously as all the new faces leaned in to get a better look at me, some of them had disgust written on them. "Totally! I captured this babe, and I'm bringing her to the rad Queen Toriel!" Napstaton announced, I hid my face in his vest making him laugh slightly. My head made small clanging sounds as it was banged off of his metal chest every step he took.
Through the vest I could hear the muffled cheers of monsters all around as they applauded Napstaton for my capture "well, it's been great talking to all you cool dudes, but I have to go make more of my sick beats! Later!" Napstaton said before he kept walking, the cheers grew faint as all I could hear was the sound of him walking and a door opening and closing. I clenched my eyes as the grossed out faces of monsters staring down at me filled my mind.
"You can come out now, hot stuff." He said, before setting me down on a couch, forcing me to take my head out of his vest.I looked around in awe, it was a large room with a luscious light blue couch and a silver music station with Amps and everything a DJ would need to make music. I was pulled from my amazement by Napstaton tracing his finger up my spine and flicking it at my neck, I shivered in surprise and heard him chuckle before pulling me into him as he sat down on the blue couch besides me. I tried to pull away but he stretched his arm around me like a snake to keep me in place "you know I'm not gonna give you up, do you babe?" He asked, I gave him a surprised look "you're not gonna hand my head to carnivores?" I asked in a flustered and nervous voice, he laughed in confusion "you have a funny way of talking hot stuff." He said, before nuzzling his nose into my hair and smelling it slowly, petting my chin with his thumb.
"But no, I'm not gonna let Toriel kill someone as bomb as you. You're gorgeous!" He said, before slowly kissing my forehead repeatedly. My face turned beet red as he did so making him smirk when he brought his face level to mine and tried to stare into my averted eyes. He then started to lean closer, he was trying to kiss me, I couldn't move my head so I clenched my eyes and accepted what was about to happen, but a loud crash came from the other room.
"Probably a fan trying to snap home photos of me." Napstaton said dully as he got up and unraveled his arm off me "I'll go get rid of them, stay here hot stuff." He said and winked at me,making my face turn deep red again, he opened the door and walked in slowly "hello-" he called, before the door slammed behind him, making me yell in surprise. It was slammed so hard the studio seemed to shake for a second.
I could hear his muffled voice through the door, but I couldn't make out what he was saying. One thing I did make out was his loud, shrill scream for help, I stared at the door in fear as oil spilled from under the door and into the room I was in.
I trembled in horror and hugged my knees to my chest as splats and clangs could be heard from the room. I slowly rocked back and forth and starred at the oil, trying to push the screams of agony out of my mind. I couldn't save Asgore or Undyne, I knew if I tried to save Naostaton I would only make it worse.
After a solid hour of shrieks it stopped and the whole house went silent, I slowly got up from the blue couch and walked over towards the door, ready to attack whoever was in there as panic filled my body, my hand shook as I gripped the doorknob and turned it slowly, I slipped on the oil and came crashing to the floor before I could even open the door halfway.
I was now covered in the gruesome reeking oil, I slowly got back up and stepped trough the door.
I gasped at what I saw,Napstatons now torn apart body was laying in the corner of the bolt and oil covered room. All the furniture and lights were broken, and napstatons body parts were strung around the room like decorations, his arms and legs torn off and hung over furniture, while his severed head lay in front of the crotch area on his torso. I shook in fear as I looked in front of his head, there was an oily knife on the floor, gleaming in the flickering light above. I walked over to it and picked it up "who-" I said in a tormented voice, before I heard the front door burst open.
I heard footsteps coming towards me so I tuned around to see who was coming, I gasped as I saw Vanessa, Papyrus and a slightly healed Sans.
Vanessa shrieked as she stared at the seen in horror, Papyrus hugged her and put her head in his chest before staring at me with cold eyes. Sans walked in weakly and came up to me in worry, he was bandaged up all over and seemed to be in pain with each step "what happened Rose?" Sans asked in a quiet but calm voice, Papyrus scoffed with impatience. "Sans she has a knife, and Napstaton is dead! Get away from her before she lashes out at all of us." Papyrus instructed to his brother coldly, but Sans didn't listen. He came closer to me and wrapped me in his bandaged,bony arms. "It's ok Rose, I you didn't do this, I know it." He said and rested his head on my shoulder to stop my trembling, but his arms were quickly yanked off me as Papyrus used an unusual orange magic to pull Sans away with one swift motion "get away from my brother you insane murderer!" Papyrus yelled, I dropped the knife and raised my hands up in defence and fear as his words slowly dug into my head "I-I didn't do this crime plague!" I pleaded,Vanessa sent me a stare I couldn't describe, it didn't look like Vanessa anymore. Her eyes weren't as dull, and they didn't have that sharp tint to them anymore. They looked scared and unfamiliarly soft, she was afraid of me, afraid because of Papyrus's lie.
"Guys! She didn't do this!" Sans pleaded, but Papyrus kept staring at me with one of his eye sockets flaring an orange fire making me shiver. Multiple thoughts ran through my head as Sans' pleads and Papyrus's voice filled my ears, stares and hurtful words were the only things around me.
I couldn't take it, I clutched my head and let out a screech of terror to shut everyone up and state my unstable presence. I grabbed Sans' arm and shoulder chucked Papyrus who tumbled into the shaking Vanessa, Papyrus grunted in surprise as he tried to use his magic to get Sans back, but I just managed to pull him out the door before he did so.
I practically carried Sans due to his injuries as I sprinted through the hot area, trying to get back to waterfall. I looked back and saw Papyrus and Vanessa weren't far behind. I was looking around frantically in my new damp surroundings for a place to hide, the only thing I could see was the waterfall,Papyrus's shouting was getting louder as him and Vanessa's footsteps echoed behind us. Without thinking,I ran as fast as my legs could take me "w-wait! Slow down!" Sans yelled, as I practically plummeted towards the small waterfall In front of us.
Sans let out a shout as I leaped into the waterfall, rushing water instantly beat down at my head as it yanked us down wards, all the oil on me turning the water below us black. Sans' scream was the only thing I could hear before my head slapped against a rock on the way down, making everything turn a hazy.

?????'s pov
I framed it on her, I was hoping that it would drive Sans away from Rose. He was the only one who still cared for her fully, but my plan didn't work, it only made my poor flower jump into a waterfall to escape her friends. I stared at Vanessa and Papyrus in rage as they walked past the waterfall "I hope sans is ok, that was a vigorous fall." Vanessa said in a fake cute voice, how dare they not talk about my flower! she's worth far more than that stupid bag of bone marrow!
Time for plan B. I stopped watching them and opened a portal to another void, it wasn't mine, but I knew who owned it. I saw him sleeping on the odd and neon coloured ground, I walked over to him and kicked him making him look up at me in confusion an surprise "I-I-I-I ne-eed a f-favour-r..."