A/N: This story is based on the anime with some parts changed or added. I already have the pairings decided... and rating might change... idk... anyway enjoy!

* On the car. *

Yui and Yuki were on their way to the address their father gave them.

"Yui... I have a bad feeling about the address that dad gave us..." Yuki spoke. "... he even told us the people who live there are our 'relatives'."
Yui looked at her sister. "It's okay, Yuki. I'm sure it's fine."

The car stopped and the taxi driver spoke. "We arrived..."

Yui paid the fee and they got out with their luggage.

* In front of a gate. *

Yui and Yuki stood in front of the gate. Behind the gate was a huge mansion. They opened the gate and headed for the mansion.

Suddenly, the sky grew dark and started to rain. Yui and Yuki ran towards the entrance and entered. Yui knocked on the door.

"Hello!" Yui shouted.

No answer. Yui reached for the door and it opened.

*In the mansion. *

"Excuse me," Yui said. "is anyone home?"

No one answered. The door behind them closed.

"That's funny. Maybe they weren't told we were coming today." Yui guessed.
Yuki looked around the dark mansion. Yui started to walk.
"Ah! Yui, wait!" Yuki said as she catched up to her sister.

The two of them arrived in front of the stairs and Yui looked around.

"Hello?" Yui shouted.

No answer again. There was lightning outside and it rumbled loudly.

Yuki then saw a young man laying on the couch. She walked closer to him. He had messy reddish-brown hair with hints of purple color on his nape, with a lighter blondish color to the tips. He was wearing a uniform and it was an unbuttoned dress shirt with the black school blazer. He also wears black pants with the right pant rolled up to his knees. He wears a pair of sneakers and an untied red tie to go with his look.

"Um," Yuki said. "excuse me."
She touched his hand and retreated quickly.
"You're cold! Are you okay?" She put her ear against his chest to see if he had a pulse. "There's no pulse... I have to call an ambulance!" She grabbed her phone out, but before she could dial the number, it was snatched away.

She looked over at the young man and he opened his eyes. His eyes were a green-yellowish color.

"Damn," he said. "you're noisy!" He glared at Yuki. "This isn't your house, so be quiet."
Yuki looked at him surprised. "Y... you're alive!" Yuki said covering her mouth.
"Why wouldn't I be alive? What do you think I am?"
"But you're heart had stopped..." Yuki said in disbelief.

Yuki then stood up, but he pulled her by putting his arm around her waist. She laid on the couch and he was on top of her.

"What!?" Yuki said.
He chuckled. "You already know the answer to that. I'm about to take you."

He had pinned her down on the couch and she couldn't get away. He leaned closer to her body and he licked her neck. Yuki shivered from his tongue and he smirked. He opened his mouth, but stopped.

"Ayato," Someone called. "what's all the commotion?"
"Damn," 'Ayato' said. "not you, Reiji."

Yuki opened her eyes and she saw another young man. He had a shade of purple-black with lighter purple-gray gradients. It is almost an inch away from being shoulder length and it is neatly combed. His eyes are a red color. He was wearing black uniform jacket buttoned up with a perfect tie, along with black pants and black dress shoes. Beside him stood Yui, who was standing there quietly.

"This is the entrance hall." 'Reiji' spoke. "This is meant to be a place to greet our guests. Take your activities to your private room." He glared at Ayato.

Ayato then sat up. "Well, that was dull." He said.

Yuki quickly got up and ran to Yui.

"Yui!" Yuki called.

Reiji then turned around to face Yui and Yuki.

"And you two are?" Reiji asked.
"I'm Yui Komori." Yui answered and she looked at Yuki. "This is my little sister, Yuki."
"... our father said we are supposed to live here..." Yuki told Reiji.
"I heard nothing of the sort." Reiji said and he turned his head to look at Ayato. "Ayato, explain this to me."
"Huh? How should I know?" Ayato said arrogantly. He looked over at Yuki. "You never said anything about that, Candy."
"... that's because you attacked me out of nowhere." Yuki told him.

Ayato scoffed and looked away.

"Wait, did you say 'candy'...?" Yuki asked him. "Are you talking about me?"
Ayato looked at her. "Of course I'm talking about you, stupid." He said. "You taste just like candy."

"That is strange." Reiji spoke. "I wasn't informed of this." He had his hand on his chin.

Yuki and Yui looked over at Reiji.

"Excuse me," Yui said. "but who are you?"
"We shouldn't talk here." Reiji said. "Come this way." He turned around and started walking. "See to her luggage."

Behind Yuki was a butler that had Yui's and Yuki's luggage in his hands. He disappeared into the shadows. Yui had followed Reiji already and Yuki stared at Ayato. He stared at her back with his green-yellowish eyes.

"Yuki!" Yui called.

Yuki turned around and followed after her sister.