He Uses Her, of Course

Thomas pushed the door slowly. His heart was beating hard in his chest. It was a long time since he last felt this nervous.

Diana sending him a text to tell him to come quickly, after their last discussion probably meant that Jessica was now his.

But he had some reasons to be careful. Just because the fast-learner had worked on Diana did not mean it could work on anyone else.

It was entirely possible for his step-sister to ask him to come home urgently because her attempt at brainwashing his ex had failed and she was now in distress. He couldn't let himself rush into anything, just in case.

He entered the corridor only to be greeted by Diana, naked as usual. She looked ecstatic, like a kid waiting for Christmas.

"I've got a surprise for you!" She whispered, looking behind her, towards the living room. "But first promise me you're not going to freak out."

Thomas gulped. "This is it!" He thought.

"I promise." He said.

"Good!" Diana said. "Because Jessica is here."

"Jess is here!?" He exclaimed, trying his best to sound shocked.

"Shush! She's going to hear you! I need to tell you what I've done first or you're gonna be confused as hell!"

"Finally!" Said Jessica, her head peaking from the door of the living room. "I thought you were never coming home. What took you so long? I need to leave asap!"

"Do you mind giving us a minute?" Diana asked her, pushing her brother into the kitchen. "We have something we need to talk about."

"Hurry up!" Replied Jessica. "I'm late enough as it is!"

"So what is this all about?" Asked Thomas, stopping himself from grinning.

"Remember the conversation we had this morning?"

"I sure do."

"Well... What if I told you that I made Jessica into exactly what you wanted her to be?"

Thomas laughed. "She really did it!" He thought.

"I'm not joking!" Insisted Diana. "I used the fast-learner on her! And it fucking worked! Can you believe it?"

"Are you telling me that you've used your machine to brainwash my ex?" Thomas said.

"Yes! That's what I'm saying!" Diana exclaimed with a wide smile. "It worked like a charm!"

He grabbed her by her shoulders.

"Do you realize what you are saying here?" He said, acting as serious as he could under the circumstances. "You just brainwashed someone!"

"So?" Diana said, looking confused. "I told you I did. What's your problem?"

"You don't see anything morally wrong about playing with the mind of an innocent human being?" Asked Thomas.

He just needed to be sure. One last check.

His sister looked at him like he was crazy.

"No..." She said. "Why would it be morally wrong?"

Thomas laughed again.

"I don't know, sis." He said. "Just making sure you know what you're doing."

"I do!" She protested. "People under the effects of the fast-learner think that whatever it is I've programmed into their brain is perfectly normal. They don't care about any change I make to how they think!"

Thomas nodded.

"Sounds good to me!"

She sighed.

"Then why don't you go and see for yourself how much of a good job I've made with your ex?"

****

Thomas knocked on the door of the living room.

"Yes?" He heard Jessica reply. She sounded very annoyed.

He pushed the door open and stepped into the room.

Jessica was sitting in a chair behind the desk, her phone in hand.

"Hi Jess." He said.

"Oh please!" She uttered. "Let's skip the formalities! Have you seen the time? I told your sister two hours ago that I had to go."

"So why did you stay?"

"Because she said that you wanted me to stay so you could use me." She said, matter-of-factly.

"And?"

"And what? Are you going to or not? Because if not you've really wasted my day for nothing."

Thomas took a good look at her.

"How about you take off all your clothes for a start?" He said.

"Finally!" She exclaimed with a voice filled with frustration.

She stood up and removed her skirt and top.

Thomas watched as her beautiful body emerged from the clothes.

"Do you want me to undress completely now?" She asked. "Or do you prefer me in lingerie?"

She was talking as if she was asking him if he wanted fries with his burger. Like everything going on right now was perfectly normal.

"Take everything off." He replied.

Jessica removed her bra, letting her tits bounce free. She then pulled down her panties and stepped out of them.

Thomas gulped again.

She was now completely naked and looking better than in his memories.

It all felt like some of the dreams he had during the weeks following their breakup. He would wake up sweaty and aroused and would cry after noticing how empty his bed was.

"What now?" She asked. "I told you I don't have all day! I'm going to be late for my date!"

"And what if I told you to stay here for the night?" He asked.

"For what?"

"For me to use you, just like my sister said I would."

His ex sighed loudly.

"I'd rather not but whatever!" She said. "Just make up your mind for God's sake!"

Thomas walked towards her and grabbed her by the shoulders. He held her firmly.

"I'm going to use you, Jessica, and you are going to let me use you." He said.

She looked at him with a confused look.

"Of course I will! Duh!" She exclaimed. "Damn what's going on with you today? You're even denser than I remember"

He moved one of his hand and placed it on her ass, and slipped the other one against one of her tits.

She gasped but did not protest.

"You know... I always thought you were a bit of a prude, but now I think that you're just a slut. My slut."

Jessica's eyes widened. She had never heard him call her a slut before.

"I'm going to make you my slut!" He said, squeezing her tits. "I'm going to make you my fuck-toy."

"If that's what you want." She replied, rolling her eyes.

"Suck my dick." He ordered.

"Fine." She said.

She dropped down to her knees in front of him and unbuttoned his pants. She pulled them down and then took hold of his shaft.

"You really are a slut, aren't you?" He said. "How does it feel to be used like this?"

She shrugged as she engulfed the head of his cock in her mouth.

She looked like she was completely unfazed by the whole ordeal.

"Could you act like you are into it at least?" He asked, grunting as he felt her warm lips slide down his shaft.

She pulled his dick out for a second and simply replied "Alright".

She slid her lips back onto his cock and started bobbing up and down on it, her hands gripping his thighs. She was clearly enjoying herself now, or at least she looked like it.

"Oh yeah... That's nice." He said. "That's a good girl."

He felt her hand move from his thigh to his balls. She massaged them while she sucked him.

"Do you like that? Do you like me sucking your balls?" She asked with a sultry tone, stroking him.

"Yes." He said.

She smiled and got back to sucking his dick, moaning as she did so.

"Tell me what you want, Jessica." He said.

"Anything you want." She replied, between gulps of air.

"I want you to be my slut." He said.

"I'm already your slut." She replied. "I'll do anything you tell me to."

"Good." He said.

She looked up at him and smiled.

"There is some lube in my room." Thomas said. "Got get it!"

She nodded and stood up, taking his dick out of her mouth.

She soon came back with the bottle and looked at her ex with a neutral expression.

"What do you want me to do with it?" She asked.

"Put some on your tits so I can fuck them." He replied.

"Okay." She said, grabbing the bottle and pouring some onto her breasts.

Jessica took hold of his cock and guided it to her tits. She then started squeezing them with her hands, while she moved her hips back and forth.

Thomas felt his cock sliding across her breasts as he pushed it in between them. They were so warm and soft, just like he remembered them being. He moaned softly as she started moving her hips faster.

"You know that... In three years of relationship..." He mumbled, having a hard time keeping track of his thoughts. "...You've never given me a blowjob or a titty fuck?"

"Yeah..." She said, panting as she kept moving her hips up and down. "It's not really my thing."

"It is now!" He said. "Don't stop! Keep going!"

She did not stop. She continued to squeeze her tits and move her hips, while Thomas' cock slid in and out of them. He had his head thrown back, his eyes closed and his mouth open.

"Tell me about your new boyfriend!" He ordered.

"What?" She asked, stopping for a second out of confusion.

"Don't stop!" He almost screamed.

She shook her head and got back to it. She squeezed her tits harder, her breathing getting louder.

"What does my boyfriend... have to do... with this?" She asked.

"Just tell me!" He shouted.

"Does it... turn you on?" She asked, puzzled.

"Yes. So just do it!"

"Alright." She said. "My new boyfriend... He's an accountant... He works for a big company... I met him at the gym, where... I work out... We started dating after a few months... He is nice, sweet and a great guy..."

"Do you love him?" Thomas asked, feeling himself get close to cumming.

"I... do..." She said, gasping as she kept moving up and down.

Thomas could not hold it any longer. He let out a loud moan as he felt his cock pulsate inside her tits. He then shot a large amount of cum deep inside her chest, making her move back, slightly, as it splashed against her skin.

He collapsed onto the floor and lay there panting for a few seconds.

"Oh my God." He muttered. "That was so fucking good. Thank you Jessica."

"Yeah..." She said. "Are we done now? I really need to go."

He smiled, looking at his sweaty ex covered in his cum.

"Nope." He whispered. "You are going to sleep in my bed tonight and wake me up with a blowjob. Then, I'll fuck you."

She sighed again, louder this time.

She stood up, looking at her chest with disgust.

"Then can I at least give him a phone call to warn him that I'm not coming or would it turn you on if I stood him up?"

"Well I have to say it's tempting. But no. Go ahead." He said, looking at the ceiling with a grin on his face.

"Thank god for that!" She exclaimed.

"Oh but one thing, Jess."

"What?"

"Not a word about you and me? Alright?"

"Whatever..."

And with that, she grabbed her phone, her clothes, and left for the bathroom.