Watching

Groaning and with their hands all over each other, their mouths still clued together, they slid to the floor. Removing his mouth from hers, I saw Naim start a new struggle now, this time with Inci's knickers. Pulling her knickers down and off her legs, he then struggled with his jeans, only having time to pull both his jeans and pants down to his knees in his desperation to sheath himself inside his mother.

Naim got between Inci's legs and slowly slid into her, both of them groaning with the effort.

Once comfortably seated, Naim bent his head down to his mother's as his mouth joined hers. He then slowly moved his mouth down to her neck as one of his hands started pawing her breasts through her blouse, his arse slowly moving up and down between her legs. All during this, Inci just lay there sobbing slightly but not resisting in any way.

Slowly, not to disturb them, I pulled my rug back, allowing me to unzip my trousers and take my fresh erection in hand.

Naim's mouth had by this time rejoined Inci's and their kissing was getting really passionate as his arse moved faster.

Gasping, Naim raised himself onto his arms as he started to throw his hips forward in rapid strokes, causing his mother to gasp and moan. In turn, she raised her legs and hooked them behind the small of his back and she sought to pull him even deeper into her cunt. Gone were any protests. Both of them were now intent on reaching their orgasms.

I started to wank myself harder as Naim's thrusts got deeper and harder. All I could hear was them moaning and the slap, slap, slap of their bodies hitting each other.

The noise got louder and louder as they picked up speed. Now I started to hear a wet slurping noise of a large hard cock being repeatedly thrusted into a very wet cunt.

I was impressed by Naim's stamina, they had been screwing for the last 20 minutes but I could see from his wild thrusts that he was almost there. Gasping he pulled his face from hers.

"I'm…>unnngh<..almost there, Mum….>unnngh<…I gotta pull out..".

At the back of my mind, I remembered that Inci said that she was unprotected. To his credit, the boy had obviously remembered.

"No! >uuugggghh<,,,,not now! I'm…>uuunnggh<…about…>unnnnghhh<…to..to.. ooooooooooooohhhhh!!!!!!!!!!!!" Inci shouted as I saw her bury her head into her son's shoulder, clutching him wildly as she started by the looks of it her biggest cum yet.

"Mum!…>gasp<…No, Mum!…>arrrh<…I gotta pull out…. ARRRRGGGHHHH!!!!!!". It was too late, his mother was holding on to him too tightly for him to withdraw. Instead, I saw him bury himself as deeply as possible into her. Grabbing her hard, I could see his bum flex as he shot wad after wad of rich potent teenage cum into his mother's belly.

I heard his mother cry out "No, Naim. Noooooooooooo…….oooooooooooooooohhhhhhhhh!" as she shook in orgasm.

My cock trembled as I remembered what she had said earlier and that now Naim was ejaculating directly into his mother unprotected and fertile womb. Judging from the amount of spunk he had shot off earlier and knowing how fertile young men can be, I was certain that he could get her pregnant easily despite her age. In my mind's eye, I could imagine his sperm swimming deep inside her belly searching out an egg to attach to. The thought of her going round with a fat tummy full with her son's baby was too much. With a suppressed moan, I came in my hand.

I watched as they trembled, locked together. Naim repeatedly shooting more of his spunk into Inci's heaving stomach. Finally, after what seemed an age, the boy relaxed on his mother and they both lay there recovering.

I had expected that they had finished, but to my surprise (and I fancy to my sister's), Naim started moving inside his mother again.

"Oh no Naim, not again!" moaned his mother but she didn't stop him as she lay there gasping while he slowly seesawed into her. After a few thrusts, he stopped and I saw him pull out. He just knelt there with his huge boner sticking up, glistening with their juices.

"Naim, wha? Inci gasped.

"Mum, please undress. I want to see you naked" the boy groaned.

Inci just lay on the floor for a moment. Then, still panting, she got up and started stripping. Within minutes, she was standing in front of her son, totally naked. Both our eyes bulged as we took in her body (though he had the better view). From the side view, I could see her legs (perhaps a little too skinny) going up to a small peachy arse, up to a slightly hairy back (she's Turkish remember). Her left boob drooped a little against her ribcage. For any age, she looked good but for a woman of 49, she looked great. I felt a tinge in my cock but it was too tired to raise again. Besides, however arousing I found it, I had no desire to fuck my own sister. However, my poor wife will have a hard time tomorrow night when she gets home.

Naim had no such qualms as he stood up and completely stripped. For seconds (though it seemed longer), the two of them just stood there eyeing each other up. Then Naim said: "Get on your hands and knees so I can fuck you from behind."

"Oh Naim!" was all Inci said as she quickly complied.

Rubbing his, I imagine aching, hard-on (looking at the size of it), Naim got down on his knees and shuffled up behind her. From my angle, I could not see the actual penetration, but from the looks on their faces and the moans that came out of the mouths, he was slowly but surely feeding himself back into her. By the time his stomach flattened against her arse, I could see a smile of satisfaction on Naim's face while Inci looked like she was in agony with her teary eyes wide and her mouth hanging open as she continually moaned. I then realised that from this position, Naim must have been in her deeper than ever.

This time, he started fucking her in earnest. Grabbing hold of Inci's thighs, Naim started move his hips back and forth. Slowly at first but soon he was speeding up. From my vantage point, I could see his stomach smashing into his mother's backside, making the cheeks of her arse quiver.

The slapping sound got harder and harder as he pounded into her. At first Inci was moving her backside to meet his thrusts but I saw that she soon gave that up as he started fucking her even more forcefully. In the end, all she could do was grip the carpet hard, her mouth open as she emitted loud "ugggh"s.

As she started to approach orgasm, she started getting quite verbal.

"Oh yes >uggh< my baby."

followed by

"Oh >unnngh< it feels so good. I love it up me. You are so big! Fuck me, honey. Fuck it up to your balls. I love your big hard cock!"

followed by loud cries as she very obviously came to orgasm.

By this time, they had been fucking for at least another twenty minutes (where does he get the energy from? I couldn't do that even at his age). Naim had by now moved his hands up to his mother's naked breasts, gripping them firmly as he brutally shoved his large erection so far up her, I was surprised that it didn't come out of her mouth.

On and on they fucked. As before, the room was filled with sounds of bodies (this time naked) slapping together HARD, slurping sounds as a large stiff cock repeatedly reamed a soft wet cunt and the groans of two people in ecstasy.

I lost track of time but finally I sensed that that end was near. Both of their faces, especially Naim's were showing signs of strain as his thrusts became more and more rapid.

">ummmph< I am going to cum, Mum. >uggggh< Do you want >uunnnghhh< me to pull out?" he groaned.

">gasp< Oh no, Naim. Fill me, honey, fill me with that thick white spunk! Make me pregnant, put a baby inside me!" Inci moaned.

I couldn't believe what my sister had just said. Nor could Naim as he slammed into her one last time and gripped hard as he so obviously (by his face) started shooting off inside her.

"HERE IT COMES, MUM! Here comes your baby!! ARRRGHHH!"

It must have been a strong ejaculation since I saw Inci's eyes bulged and her mouth emitted a long "Ooooooooooooohhhhhh!" as he came inside her. I see his arse as he spurted more of his hot potent seed into his mother's receptive belly, adding to the sperm he had already deposited earlier. Inci then closed her eyes and bit her lip, crying out as she came again, making her son cry out as I imagine her cunt collapsed around his spasming cock.

For long seconds, I watch the two of them just kneeling there, their bodies locked together as they came. But finally they pulled apart, the boy's cock sliding out of his mother's cunt with a wet slap. Even limp, his cock was formidable.

They lay on the floor, arms around each other.

"I'm sorry, Mum" began Naim, obviously feeling remorse again.

"Shush! " hushed Inci, kissing him lightly on the lips. "I should be angry with you but I'm not. No one has ever made love to me like that before. I didn't know sex could be that good. I just got carried away."

"Really?" smiled her son.

"Really!" confirmed Inci.

"Better than with Dad?" pushed her son.

"Yes, much better than with your father. Even when we were young. We never make love now. He spends all his energy on the business."

"Then Dad's a fool. You are the sexiest lady in the world and if you were my wife, I would be fucking you…"

"Naim!" Inci gasped.

"fucking you every morning, noon and night! And you would have to be on the pill or you would forever be pregnant." Naim continued, slowly bending forward to kiss her and then moving his mouth onto her neck.

"Naim, " Inci giggled, "is that all you think about?"

Then I saw her look down between his legs and gasped.

"I see that you do ..ummph." She was cut off as Naim kissed her again, this time more ardently.

Within seconds, they were kissing passionately; I could see their tongues rolling within their open mouths.

Not again, I thought. How could the boy keep going? I was knackered and I was just watching.

Inci then moved away from Naim.

"Mum?" quizzed the boy.

"Honey, I got to go to the Chemists. Despite what I said a few minutes ago, I can't risk getting pregnant." Inci said getting up and making for her clothes.

But I could see that my nephew was interested in other things (the boy was insatiable) as he got up and with a fresh hard-on sticking up in front of him and started towards his naked mother, herding her towards the stairs. Somehow, I don't think my lusty nephew was going to let his mother out of the house, let alone near a Chemists for a long time yet.

"Oh Mum! Just one more time, please? I'll be quick!"

"Oh Naim, you can't want it again. Not so soon!" exclaimed Inci, her eyes were glued on the boy's erection as she was slowly pushed up the stairs.

"I can't help it!" replied the boy, "you are so beautiful!" as I saw him lecherously look at his mother.

Despite his mother's protests (which looked pretty half-hearted), Naim guided her up the stairs and into the spare bedroom where Inci slept, closing the door behind them.

Oh to be young again. I was worn out. So much so that I fell asleep.

When I woke up again, I looked at my watch and found it was around 4 in the morning. I quickly nipped out in the garden for a pee (I couldn't use the toilet). Once back in, I went into the main living room and sat on the settee.

The house was stone quiet. I could hear nothing or could I? I slowly got up and crept to the bottom of the stairs and listened. Yes, I could definitely hear something. As quietly as I could, I stepped up the stairs. There, I could hear something coming from the spare bedroom.

As quiet as a mouse, I crept up and listened at the bedroom door, and to an orgy of groans and the bed protesting at the humping that the boy was giving his mother. I stood for ages until frozen, but they still carried on kissing, whispering, screwing and sucking. When I left them to it, desperate to get my own end away for the third time that day (haven't done that for a long time), they were in the middle of another good strenuous fuck. At times I heard Inci giggle loudly, and once give an 'ouch' and reprimanded Naim for biting her nipples too hard.

After my third cum, I decided it was better to get a room in the hotel down the road for the rest of the night.

The next morning, I arrived at my house around noon. Inci was there waiting for me (I had called her in advance). She did look tired, her hair was dishevelled as if she had just got up. I told her that my meeting had finished early but I had to go back to the office for the rest of the day and had only come back to wash and change.

"We are not seeing much of you this visit." said Inci.

"I'm sorry," I said, "you know what work is like. Besides you got Naim for company."

I saw Inci blush and behind me I got the distinct impression that Naim was smiling.

After I has washed and changed, I left them at the front door, got into my car and headed off to the country for the day (well it was my day off).

I wondered how long before they would get started again? Not too long, judging by the look on Naim's face.

I started to wonder about my own son. Did he lust after his mother like Naim did with Inci? With sons like that, why would wives need husbands?

THE END?