Does Your Mother Know

Thomas and Diana stood completely frozen in place. To call their position compromising would be understating the situation. Thomas had just cum deep inside his sister and was still on top her. It was the worst possible time for their mother to have walked in.

“Diana? I have the spare key and let myself in!” Their mother was calling from the other room. She hadn’t seen them yet.

“Hey Mom!’ Thomas called from the kitchen. “Diana went to the gym with her friend!” He put his hand over his sister’s mouth. He withdrew his cock from her, muting her moans as he finally exited.

“Thomas? You still live here?” The sounds of her footsteps were getting close to the kitchen.

Thomas grimaced as he picked up his discarded clothes from earlier. “Careful! There’s shattered glass on the other side of the door!”

Diana sprang to action as well. She hid herself away from the door so that if it did accidentally get opened, she wouldn’t be in view. She looked at her brother and mouthed “FLM!”

Thomas immediately understood what she meant.

“Broken glass? Aw hell Thomas. What happened?” Their mother groaned as she stood from outside the door. Thomas pulled on his shirt as he expected the door to the kitchen opening any moment. If there was one time that he wanted his mother to think that he was clumsy, it was now.

“Well, do you have it cleaned up?” She called.

Fully dressed, Thomas rapidly opened the door. Not waiting for his mother to look in for more than a split second, Thomas quickly closed it again. Now it was just him standing in the hall with her.

Thomas knew why his dad had married Miranda. She had a classical beauty that never went out of style. Chestnut brown hair and a slight tan to her skin always, Miranda was as young and lively then as she was when their families became one. It had been awkward on Thomas growing up with a woman as incredibly beautiful as Miranda living with him. Her slight tan skin never lost the vibrant youth as 20 years ago, and Thomas was always embarrassed to notice her large, natural breasts still had their vigor.

Miranda looked at her son quickly shuffle out of the kitchen and let out a small laugh. “Aw honey, what have you gotten into this time?” Her laugh was like a deep chime of a bell. It was soft and rich with sympathy. She looked up at Thomas through her amber colored eyes and gave a loving smile. “What are you doing you goofball?”

Thomas smiled back and made sure to put himself between her and the kitchen door. Diana was still naked inside.

“Oh, you know, just reached for something on a high shelf.” The words rushed out of his mouth before he could think to make sense. “Sorry Diana isn’t here. She left her phone behind when she went to the gym. Did you need something that I could help you with?” He tried to change the subject.

“Oh, not really. I had talked with Diana earlier this week because she told me she had perfected an invention.” Their mother sighed. “You know how she can get tunnel-visioned with her work. I was making sure she got out of the house.”

“Oh do I.” Thomas said, his mind drifting to the marathon of sex that they had the previous night. The raised eyebrow from Miranda at his comment made him realize that the way he spoke was odd. He’d have to be more careful in the future.

“I actually know what machine Diana was talking about.” Thomas started moving in the direction of where the Fast-Learning Machine was being kept. “She should be back any minute.”

As Thomas led his mother in the direction of the FLM, he heard the door to the kitchen creek, and something rush out. To distract his mother, he asked the most loaded question of which he could think.

“So, Diana didn’t tell you she was going to let me stay longer?” he asked. Thomas knew that his parent’s weren’t upset, just concerned how he was struggling to live with his sister.

His mother’s lips curled to one side, giving a loving smirk. “Your dad and I just are concerned. I know it was hard on Diana too. Have you thought of living out on your own?”

Thomas walked in silence to the FLM. Of course, he had thought about that. Everyone dreams of that. But life is more difficult in practice as opposed to theory.

Instead of answering what would be a start to a lengthy conversation, Thomas arrived to the FLM. As he stepped into the room, he saw Diana poke her head in as well.

She had finally dressed, in a sports bra and yoga pants. Thomas noticed that the bra was much smaller in size. He wondered if she was teasing him with it.

“Mom! You’re here!” Diana cried, as she reached out to give her a hug. “And I saw you wanted to check out my invention! Sit, sit, sit!” Diana pointed at the chair and headset. “We can use the training that I went through today already. Tell me, what do you know about tree frogs?”

With very minor convincing, in moments, Diana had her mother hooked up in the chair and was gently placing the headset to the machine on her.

Miranda was always so proud of her daughter. She had the inquisitive mind and wonderful heart. Diana always found a way for her mother to try out her crazy ideas. It was Miranda’s way of telling her daughter how proud she was of her.

“Ok! Now the screen will start! Thomas and I will be back in just a few minutes while you sit with the machine.”

Their mother’s eyes began to glaze over. The amber color in Miranda’s iris becoming like a honey glaze that moved through her entire demeanor. In just a five short minutes, Diana and Thomas saw their mother began to fully drop into a trance.

It was at this time, that Thomas turned to his sister. “Want to wait for me in my bedroom? We can continue where we left of.” He kissed her hungrily. She responded with the same level of fervor.

“As much as I’d love to, my stud of a brother,” she let her hand grasp around his cock. “I need to take a shower. Mom didn’t mention it, but I need to wash the last 12 hours of sex off me if I’m going to talk to mom again here. I’d ask you to join me, but there’s no one I trust more with the machine than you. Do you mind waiting for mom to finish?” She stroked his face.

Sitting down in his usual chair, Thomas nodded and began to monitor the FLM. This had developed into a perfect situation for him. He glanced at the screen and saw that information currently being uploaded into his mother. After his sister left the room, he got to typing immediately, adding to the

You love Diana and Thomas more than anything in the world. You are so proud of both and all that they have accomplished. You accept them for who they are, and love who they have become.

You have secretly wanted them to start a relationship with each other. You know that Thomas is a perfect man for Diana, and no one else could make her happy. It doesn’t matter if they are siblings, that just means that they’re closer together than anything. Also, the taboo nature of the relationship is a secret turn on. You also know that while Diana is a perfect partner for Thomas, he may have other partners. There is nothing wrong with this. You’re so proud of Thomas for being such a loving and incredible person.

You know that although it’s the perfect match and you love them with all your heart, Thomas and Diana’s relationship should be kept a your most guarded secret. Only if Thomas gives someone his approval, will you share about their relationship.

Thomas quickly typed, not checking what else could be in the programming. He was only focused on fixing things in this moment. He did have one more thing he wanted to add.

It is perfectly fine that Thomas is living with his sister.

That wasn’t something he needed, but it was something that would make is life much easier. Less pressure on why he hadn’t found a place of his own yet.

He stayed in his chair as the commands uploaded. Each statement soaked up into his mother’s mind. Thomas laid back further in his chair. He could still hear the water running in his sister’s shower. He let out a large breath as things finally settled down. The crisis had been averted. And somehow, everything had been in Thomas’s favor.

He looked at his mother as she stared into the screens, absorbing everything that he had inputted. She had been in a few of his adolescent fantasies growing up, something that he had been embarrassed by.

His eyes roamed around her body, taking in al the details that he was too scared to do so normally. Her supple skin was incredible, especially for someone her age. She had the complexion of a 20-year-old, her light tan was glowed with light of the FLM’s screens. Her chestnut-colored hair was tied back with a long cord. It still looked as full and luxurious as it had when she married Thomas’s father. The amber gleam of her eyes was always warm and inviting.

But Thomas’s building lust was drawn to his mother’s body more. She had kept herself in an unbelievable shape. A powerful and lithe physique was hidden behind the soft and curvy body. Her natural breasts were heavy in the modest top that she wore. Thomas regularly needed to avoid looking at them, but now was a rare opportunity to take everything in. He could feel another pulse shoot through his cock as his desire continued to build.

He looked at her lithe legs. Although Thomas was an inch taller than Miranda, he could still see how long her legs were. He imagined them wrapped around him, as Diana had wrapped around him before. Thomas’s mind raced, thoughts of him holding his mother in his arms, tangled in absolute lust and passion were flashing though his head. Now that he had slept with his sister, the desire to take his mother as well was becoming a fantasy.

He heard the water shut off, signaling that his sister’s shower had ended. He turned his head to look outside the room, just incase his sister would look in. As he turned back, he saw his mother was finished, taking off the headset to the Fast-Learning Machine.

“Hey Honey,” Miranda said, smiling at her son. Thomas couldn’t help but feel the comforting warmth of her smile on him, even in this dark room. But the look on her face wasn’t just the motherly comfort to which he was accustomed. Thomas swore that his mother was checking him out. Her eyes were rolling over his body like how he had just been doing a moment ago to her.

“Is-is there something wrong Mom?” Thomas asked. He wasn’t sure what was going on.

“You’ve grown up so much.” She said, setting down the headset, then stepping over to him. “You’re like your father. So strong, and so masculine.” She got an inch away from his face. “You remind me of the first time I met him.” She stroked his chin sensually, then trailed her touch to his waist, just slightly brushing by his hardened cock.

“Hmm.” His mother said, “Looks like you’re not at all like your father.” She leaned forward to breathe into his ear. “His not at all as big as you are.” Thomas could feel her stroking his cock through his pants.

Thomas was overly concerned. This is not at all what he had typed into the FLM. If anything, Miranda was acting just like-

“Hey Mom!” Diana called from the other side of the room, just walking in. Just as Thomas thought all his luck had turned for the worst, his mother immediately replied.

“Hey sweetie, just getting something off your brother’s face.” Miranda winked at Thomas as she spoke.

“Aw what a dork.” Diana said. She gazed lovingly at her brother. It did not get unnoticed by their mother, who immediately replied.

“Now what’s happening between you two? Diana is there another reason that you’ve kept your brother here for as long as you have?” The playful tone of their mother was clear to Thomas, but he saw his sister’s cheeks turn red. “That’s ok. I suppose,” she continued. “I always knew you two would be a perfect match for each other!”

“Well mom,” Diana tried to change the subject, “How did you like your first time with the Fast-Learning Machine? I just did that module this morning, so we know the same things now!”

“Wait,” Thomas said, realizing what had happened, and the explanation to his mother’s new behavior. If his mother had just watched the previous module, then she was under the same commands as Diana was in addition to the ones that he had just inserted.

“Actually, Diana” Miranda spoke over Thomas, “it was incredible. Eye opening really. This machine is one of the best things you’ve ever created my love.” She looked at her son again. “I imagine that you must be tired after spending so much time in the gym. Why don’t I take your brother off your hands for a bit? I have some errands I’d like his help with.”

Diana was torn. She wanted to keep her brother home to continue their fun, now that she finally found the love of her life. But she also knew that she’d have to play along if she wanted to remain undetected by their mother.

“Yeah, that’s fine.” Diana weakly said. “I had an addition that I wanted to add to the FLM anyway.” She looked at her brother. “I wanted to add a second headset, so that we could learn things together.”

Thomas’s mind was ablaze of what he could do with two headsets on this thing. “Yeah, why don’t you update that, and I’ll take care of mom. Uh, her errands I mean.”

Their mother gave a delightful chuckle. “Of course, dear. I’ll meet you right outside.”

Miranda left the house as quickly as she came in.

“I’m sorry, I want to spend all my time with you, but she’ll start asking all the wrong questions.” Diana said as she went to embrace her brother.

He leaned down to kiss her. “Don’t worry. I can manage Mom. I think she might be more open to our relationship than we thought.” They held each other for a loving moment, until they both heard a car outside loudly honk.

“That’s foe me I guess.” Thomas gave his love another quick kiss, and then raced to where his mother was.

Miranda drove a nice car. Nicer than most suburban moms could afford. However, she never bothered with the bells and whistles of all that it could do. Not until today.

Thomas looked like the top to his mother’s sport’s car folded, leaving it in a convertible mode. She had changed her look to somehow distort the motherly vibes she normally gave off. Now she looked like a woman with the world in her hand.

“Hop in baby,” she cooed to Thomas. The way her normally melodious mother’s voice turned to such a sexual context stirred the blood within Thomas. She knew exactly what he was doing.

He sat down in the shotgun seat of the car, noticing that somehow his mother had changed tops in the last few minutes. Where there had used to be a conservative top, now there was a black dress that hugged the already abundant curves of her body. Gone were the shorts she was wearing earlier, now her legs lounged on the seat, imposing a sexual suggestion to all those that were looking at her.

“I thought we could first head home really quick.” Miranda said, watching her son’s face soak in the display that she had intentionally set for him. His father was a sucker for it, and now his son was mesmerized by it as well.

“Y-yeah Mom,” Thomas could make out while being distracted.

“Your father’s out, and there’s something that I think only you could help me with there.” She smiled, tipping down her aviator sunglasses. Her normally warm and inviting amber colored eyes, radiated a new more primal emotion. She stared at her son through the tips of her shades, obviously getting increasingly worked up the longer she looked at him.

“That sounds great.” Thomas said, clearly knowing what was about to happen.

As his mother put the car in drive and took off, she let one of her hands off the wheel and trace itself on her son’s arm.

“Tell me, dearest,” his mother’s voice spoke in a lustful tone, “How long have you been fucking your sister?”