Irene and Robert drove in silence for about ten minutes.
It was not an awkward silence, more a peaceful one, each thinking back to their visit to the house that they had just left. Each of their sex lives had just taken a dramatic turn for the better.
"Robert, I'm not ashamed of what happened today, and I hope you enjoyed it, but we can't ever talk about it outside the three of us."
"I know that mum, and I doubt if I'll ever get to see Anne again. I think it's been a great day for me; I'm just sorry I didn't actually get it inside her. I was so excited, I just couldn't help it. I was ready to go again within a few minutes but she'd lost interest."
"You'll make up for it someday, when you find a girl more your own age."
"I doubt I'll find a girl my age willing to do what you two did today."
"Robert, what I did today was very wrong, a mother just shouldn't do that with her son and I want you to try and forgive me. Can you do that, can you forgive me?"
"What's to forgive mum? I had the best time of my life, and you're responsible for it."
"Nothing like that can ever happen again between us, you do realise that don't you?"
"I'm not arguing with you but just as a matter of interest - Why not?"
"It's wrong."
"It didn't feel wrong. It felt very right."
"It's against the law."
"So don't tell the law, who does it hurt?"
"Your father."
"Like either of us care, besides are you going to tell him?"
"Robert, I'm your mother, I gave birth to you, you are part of me."
"Cool isn't it. I love you too mum. I still don't see any real reason why two consenting adults who love each other shouldn't express their love in a physical way. It's not hurting anyone."
"It's just not right. I used to change your nappy."
"And today you sucked my cock."
"Don't talk like that."
"I liked your body mum, you've got great tits."
"Do you really think... no... I'm not getting into that."
"Why did you do it today?"
"Do what?"
"Sex, why did you take me to bed with Anne?"
"I'm afraid I felt sorry for you."
"Why?
"You were frustrated; you said you had never been with a girl."
"I'm frustrated now, and I've still never really been with a woman."
Robert rubbed his erect cock through his trousers and emphasised the word woman.
Irene glanced from the road to his hand rubbing at his trousers.
"Don't do that. You'll get plenty of girls; you just have to be patient."
"My cock doesn't do patient."
"Robert, please don't talk like that."
"I want to kiss you."
"You can't, anyway I'm driving."
"Got you," he thought.
"So if you weren't driving then I could kiss you?"
"Robert please stop, we can't let anything happen between us. It's just wrong."
"So you didn't enjoy it?"
"Yes, no, well no. I didn't actually get any release today."
"Release? Oh, you mean you didn't get to cum yet?"
"No I didn't but that's really not the point."
"So what is the point, you didn't enjoy today and that's why you didn't cum? You certainly seemed to enjoy kissing Anne. So it must be me you found off putting. Is that it mum do you find me unattractive?"
"You are a very attractive young man, you didn't put me off, please stop trying to put words in my mouth."
"Would you like me to put something else in your mouth?"
"Robert stop it."
They reached home. Climbed out of the car and stood by their front door, hunting for keys.
"If we kissed now, would you enjoy it?" He asked his flustered mother.
"That's not the point."
"If we kissed now and you enjoyed it and I enjoyed it, who would get hurt?"
She unlocked the door and pushed it open.
"Robert, I'm not going to kiss you."
They entered the house and closed the door behind them.
"Ok I'll kiss, you just stand there."
"Robert, stop it. Nothing is going to happen."
"I'll wear you down."
"No you won't, now go and put the kettle on."
Irene went upstairs; she needed to change out of her dirty clothes. She laughed inwardly at her sons persistence. She had to admit that he was right, as long as they were both comfortable with it, who would it hurt? At her age she was not about to get pregnant and give birth to any three eyed monsters. But it was still wrong, she had yearned for his body and his attention, but it was just not right.
Irene stripped naked and headed for the shower wrapped in a large bath towel.
"Tea or coffee?" he called from downstairs.
"Tea please", she replied, "I'm just taking a quick shower."
Robert could not resist. He climbed the stairs and stood outside the bathroom. He hesitated for an age. He heard the shower start. He had his hand on the door handle.
Dare he do this?
Do what?
He knew his mother was naked on the other side of the door. He had a raging hard on and a yearning in the pit of his stomach. He pressed down on the handle. The door swung open.
The shower cubicle had a glass door. He could see his mothers form in the shower; she had her back to him.
Irene had stepped into the shower and begun to soap herself. She particularly soaped her rude bits that had been getting more than their usual amount of attention recently. As she massaged her cunt with the soapy lather she thought of her son. In her mind she could see his big cock sticking up and out. What a magnificent piece of meat it was, just imagine that monster pumping in and out of your slippery wet hole. She closed her eyes and turned under the spray of water to rinse her back. Her left hand idly played with her right breast, her right hand began a rhythmic rubbing around and on her clitoris. She needed to cum.
Robert watched as his mother turned to face him, she began to masturbate. He watched in awe as she blatantly tugged her nipple and rubbed her pussy. Robert could not see that she had her eyes closed. He gave his cock a few rubs of its own. When his mother did not react, he released the beast once more. He began to wank in earnest.
Oblivious of her son, Irene was nearing orgasm; she had fought past the feeling of guilt that lurked at the back of her mind. Incest is wrong it said. It is OK when it is just in your head she told herself. She wanted to cum with visions of her son pumping his seed into her but just could not get there, each time she got close she relived the premature moment and remembered her feeling of disappointment when he failed to get his cock into Elaine. She decided to get out of the shower and take her heat to the bedroom where her battery powered lover would surely do the job. She opened her eyes. Robert stood five feet away, his massive tool pumping in his hand. He was staring straight at her.
She opened the door and tried to reach for a towel, it was too far away.
"Robert, stop that, pass me the towel."
"I'm so close mum," he said.
"Stop it I said."
"You were doing it. We watched each other."
"I didn't know you were there, you stupid boy."
That comment hurt him. He stopped pumping his tool. "I'm sorry," he said, "I just can't help it. I want you. I want you like this morning."