Meanwhile Zack develops a plan

Zack was furious. Becky, his future bride, had refused him. He had spent the whole day laying in bed, and even Anna had left him for most of the morning. His sex with her was not as pleasing knowing that Becky wasn't captured by his new body. It made him feel weak, useless.

-What are you thinking, Zach?-

He turned around. He had almost forgotten that Anna was next to him.

-Nothing. -

-You are thinking of that bitch, Becky, aren't you? You've got me, you're an idiot if you think she can compare with me. -

Zach caressed her neck, running with his fingers until he had reached her cheekbones. He loved the feeling of her skin, and yet he was not completely satisfied. He knew Anna was somewhat his creation, a product of his power. He deserved more.

-It's none of your business.-

His hands closed in an iron grip around her neck, pushing air out of her lungs.

-What...? Zack! Za... I... Fuck!-

Zack looked with delight at his sister trying to free herself from his grip; it was pure fun, like watching a cat play with its shadow on the wall, and it ultimately had the same effect: Anna's attempts to hurt him we're all vain.

-My dear sister... You have to understand one thing. I've been chosen, I'm not like the others. I am not even like you. Becky and I... We are different. I love you, but you have to remember what your place is. -

-Zack... Please...-

Zack finally released her and sobbed. She couldn't understand him, not yet at least. She hadn't seen what the book had revealed to him about their future.

-You will not question me. Understood?-

Anna nodded, silently. The red marks left by Zack's hands on her neck managed to make her even more attractive in Zack's distorted eyes.

-If I told you that I need Becky, you have to trust me. The book has shown me her purpose, her destiny, do you understand?-

He saw a new emotion inside Anna: fear. She feared him, and he was enjoying it. She nodded furiously, almost on the verge of crying. She had never seen her so fragile, even before the transformation.

-Do you think I have become mad, Anna? Ne honest. I can read your mind if I want-

Anna was paralyzed. She breathed heavily, like a wounded animal. Her old pride, her sense of superiority all vanished.

-I...-

-I understand Anna. Your transformation wasn't complete. You didn't saw what I saw. You didn't embrace the powers of hell. But there will be a day when you will...-

Anna couldn't believe her eyes. Her brother was not simply powerful, or strong. He was dangerous. Ah retreated in the bedsheets, trying to cover her face with the blanket, like a scared child. Her heartbeat increased dramatically, and even her breath was becoming heavier and heavier.

-Do not **** me to use my powers on you. I do not want to read your mind, or **** you to do things for me, Anna. I'll just show you something... Close your eyes. -

Anna obeyed. She couldn't even think of doing anything against his will, at least not now with him so prone to rage. She patiently waited while Zack got up from the bed and begun trafficking with keys and closets, opening the wardrobe and then taking something out of it.

-Open your eyes-

Zack removed the blanket from Anna's face, like a husband with his new bride. In front of the girl's face there was the book, opened at a page full of unreadable ancient runes. Something inside her wanted to get away from it, but she knew her brother wanted her to touch it. She caressed slightly the page with her fingers, but even that soft contact was enough for her. She saw herself turned into a beautiful succubus, flying away in the pitch black sky of the night, her eyes two burning rubies and her mouth dripping blood from her lips. She was gorgeous, an embodiment of beauty and power. The vision quickly vanished to be replaced by another one: she was sitting on a throne, probably in the depths of hell, but it was neither her regal aspect nor her demonic feature to attract Anna the most in that vision, no. Zach was sitting naked on the floor, his hands chained to her throne, while begging for her mercy. Behind her Danny, fully transformed into an Incubus, was caressing her hair, while whispering words of lust and corruption.

-What do you see, sister?-

-I see... Us! Reigning together over the mortals! -

-To complete our transformation the book needs more souls. We will throw a party in a few days here. It will be the greatest party in history. -

-When it's over, they'll say it was hell on earth.-