Thomas isn't satisfied!

The whole day had gone by since Thomas had changed Diana. He had asked for her assistance twice, once right after he had her out of the Fast Learning machine, and one later that night we he couldn’t resist seeing her lips glide on his cock any longer.

But there was the problem. Diana didn’t mind giving her brother hear to get him off, but for her it was just that. A transaction to help her brother. And it felt amazing, but Thomas was beginning to crave more. He wanted her to want it. Watching her walk around the house without her clothes was making him hard and hungry for more than an impassionate blow.

Dark thoughts crept into his imagination in the hours of the night. His sister hadn’t offered to blow him, he had asked. He dreamt of her body, contorting to his whims. Her immaculate pale breasts, her luscious red hair wrapped around him as he did whatever he wished to her form.

All those dreams rushed to the surface of his mind as he was shaken awake.

“Thomas get your butt out of bed, I need to use the Fast Learning Machine.” Diana spoke. “I have to do a show later, and I think I need to get more techniques for…oh hi there.”

Thomas’s hard cock was at full mast. The leftover miasma of sleep still at the forefront of his mind, he couldn’t help but imagine his sister waking him up by another more provocative from of endearment.

“Yeah Di.” Thomas said. He wasn’t hiding his hard on. “I’ll be right there.”

His sister left the room quickly. He wasn’t going to ask her again to blow him. This time, she’d come to him.

He approached her room, the screens glowing a new bluish hue. A new chair was set in front of the interface.

“I wanted to make my awesome brother comfortable as he helped me out!” Diana said, standing with the headset in her hands. “I’ll sit in from of the computer here and you enter the info over there! Thanks for much for this Thomas, there’s no one I’d rather trust with this more.” She looked down at his erection, still hard as a log.

“When this is over, you can ask me to blow you again. I’m happy to help make sure you don’t get sexually frustrated.” She added with a small smile.

“Thanks so much Di,” Thomas replied, “I might just do that.”

With a smile his sister sat in her chair and put the headset on. Thomas sat in front of his modified interface and waited for Diana to fall into her trance.

One minute.

Two minutes.

And drop. Thomas watched as his sister stared unblinkingly at the screen in front of her. A small trail of drool began to trickle on to her bare breasts.

And with a crack of his hands, Thomas began to type.

Blowing your stepbrother has awakened something in you. You have always been deeply attracted to him. You have not been successful in any other relationship because you always compare your partner to Thomas, and they pale in comparison to the fire of lust, loyalty, and love that you feel for him. His cock is by far the most satisfying you have ever had in your mouth and his cum amazingly delicious. Taking that cock within your mouth again will bring all these feelings to the surface, and you’ll have **** but to accept them.

You know that you will lust for his touch on your body. You will want to use every bit of sexuality you have to seduce him. Once his cock is finally inside you, you will realize that Thomas and only Thomas will give you the best sex of your life. He will make you cum and feel pleasure beyond anything you’ve ever had.

And after you’re done, you’ll always want more. Anytime, anywhere, and any way Thomas desires.

Thomas knew it was a leap from where he had started with the machine yesterday. And hopefully it wouldn’t create more problems along the line.

But as he pressed enter, and watched Diana stir as her new reality formed a hold on her, he could feel his cock swell an extra three sizes once more.

It took twelve minutes, but Diana emerged from the Fast Learning Machine with an unusual glint in her eye that Thomas had never seen before.

“Hey sis.” Thomas said as she walked by him, eyeing his thick cock. “Still up for that BJ?”

“Yeah Thomas,” she said. She sounded a little unsure this time. “I’m happy to help get you off anytime.”

Thomas sat on the couch and watch as his sister gripped his cock in her hands. He watched almost in slow motion as her lips descended on him. He looked at her blue eyes that went wide as soon as his shaft was in her mouth.

A hot red flush appeared all over her freckled cheeks.

“Oh my god!” she moaned.