Warnings: Yandere Obsessive Caius, Gaslighting, Physical torture, Overprotectiveness, Amnesia patient oc.

Requested by Jefferson-Senpai

“Master!” Demetri ran inside the throne room yelling. Which made Aro look up from his book. And grabbing Marcus's attention. And Caius looked at Demetri after turning around from the portrait of him killing a werewolf.

“What?” Caius yelled.

Demetri rolled his eyes before answering. “A newborn Vampire accidentally lost his control and attacked a girl in Volterra. Now, she is in our castle. We have to take care of her treatment. And she has lost her memory in that accident.”

“Oh my..” Aro sighed putting his book down before standing up from the chair.  “Execute the newborn vampire in the grounds of hunting in Volterra. If you find it's Creator then execute him as well In the grounds letting a newborn move freely before it's trained and I would like to meet with the human girl.” Aro ordered.

“Yes, master.” Demetri bowed before leaving the Throne room.

After a 3 hours Demetri bought a pale skinned girl who had shoulder length jet black hair and brown orbs. She was a way too Innocent by looks.

Demetri bowed, “Master, she is Dani according to her driving license. And she has no one. She doesn't remember anything about herself. And felix and Santiago has executed the Vampire who attacked this human.” he answered gripping Dani's arm gently.

Aro nodded as he was about to approach towards Dani but before that a growl was heard from Caius. Aro turned around to find Caius glaring and growling at Demetri.

“Brother?” Aro whispered.

“LEAVE HER RIGHT NOW DEMETRI!” Caius growled out in anger.

Demetri furrowed his eyebrows not understanding why the hell is Caius behaving like that as he backed away slowly as ordered by his Master.

Dani looked at the blonde haired man who had red eyes slowly turning into pitch black. She took a step back.

Caius smirked darkly watching Dani, “What's wrong Darling?” he asked Innocently as his eyes had turned fully charcoal color.

“Um um m ” Dani stuttered looking at him then she looked away trying her best not let her gaze meet with his.

“Brother……” a quiet calm voice spoke.

Caius smirked watching Dani not turning his attention anywhere. While everyone in the Throne room looked at Marcus who rarely speaks.

“I believe you found your real mate.”  Marcus said.

Aro looked at Marcus as he asked calmly,
“Is she his mate for real?”

Marcus nodded in responded.

Caius walked towards Dani, “Dani!” he announced as the Throne room echoed his voice echoing ‘Dani’. “What a beautiful name!” he exclaimed. “For such a beautiful person.” he completed as his eyes hovered over Dani's body making her feel uncomfortable as If she was naked infront of him as if he was fūcking her with his eyes. 

Caius reached in front of her looking down at Dani while Dani was looking at the marble floor trying not to look at him. Caius smirked watching Dani as he inhaled the scent of her neck going closer to her neck. Dani startled as she felt the creepy man to get so close to her. Her heartbeat began pound faster and faster as she fell on the ground on her butt looking up at Caius crawling back away from him.

“Wh...o are you? Why a-m I hEr.e?” Dani questioned stammering.

“Oh Darling!” Caius exclaimed in pity smirking. “I'm Caius. And You see you are my mate. And you have to be with me!”  He pulled her up grabbing her wrist in his arms. As he whispered near her ear, “wheather you like it or not.” as his hands reached around her waist in a grip.

Dani glared at him with her eyes filled with tears. As she yelled trying to move away from Caius. “Leave me! Leave me you lunatic leave me! I don't want to stay here! ”  Dani yelled from the top of her lunges. Trying to push Caius away from her with all her strength but he didn't move. How would he? Afterall he was a vampire.

“What did I say!?? Are you deaf?!! Didn't you hear me to speak clearly?!!” Caius growled in anger gripping Dani's hips tightly bruising them inside.

Dani groaned in pain as tears ran down her cheeks. “AHHHhhhaaaaaaaaa!!!!!”  Dani screamed in Caius's iron grip sobbing loudly.

Aro pitied the girl but what could he do. He knew it was not any ordianary love but an OBSESSIVE LOVE. Caius wouldn't even hesitate to kill him nor will Chelsea's gift help to prevent him from doing so. Because being Obsessed with someone doesn't have any control over someone nor the Obsessed person can be controlled.

Dani fell unconscious in pain.

Few hours later~

Dani opened her eyes finding herself on a bed. She sat up, wondering whose room is this. Or it's the c r e e p y guy again? She looked around getting off the bed. Suddenly the door creaked open, revealing Caius himself. Dani looked up at his tall figure. Caius had a smug on his face as Dani took a few steps back away from him. And Caius started to approach more closer to her. With fear in her eyes as she kept taking steps back away from him. And Caius kept approaching closer to her. Soon Dani found herself her back touching the wall. Because there was nothing behind except for the wall. Caius was close to her just a inch away. Dani began to breath heavily.

“You are so divine. My gorgeous Dani.” Caius complimented her softly by placing a kiss on her neck causing her to shiver.

“Help! Someone please help me! ”  Dani began to cry and shout.

“Screaming for help? I see. Carry on. Because no one will come. And even if someone comes then they won't be able to go back.” Caius snickered .

“please? Why are you doing this to me? What have I done to you?” Dani asked still crying as she pleaded to him.

“Because“ Caius pinned her to the wall whispering. “You are mine. And mine only. And that means you are not allowed to go away from me.“  he said as his fingers grazed down her clit covered by her panties. Caius smirked as he pulled it down abit letting his hand get inside as his fingers rubbed her cunt entering inside slowly all of a sudden directly his 2 fingers inside her deep. Dani whinced in pain. “Understood?” he asked.

Dani felt pleasure and a bit pain as she nodded knowing that she belongs to him. And he will make sure of that only his.

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Athour note

Jefferson-Senpai lemme know if you want next part. Hope you like it.