The Twins Special Birthday

Sally took her son's hand and led him to the guest bedroom. While she had been the one to originally suggest that she and her husband should have sex with the twins she now wondered if it was the right thing to do.

Once they had both entered the room Sally locked the door behind her. She thought to herself I've started so I must make sure that Tim enjoys the experience.

Sally said "Darling please sit on the bed."

Tim did as he was told and looking worried ask, "What wrong mum? What have Sarah and I done?"

"Its nothing like that darling. Your father and I have been talking about the two of you going off to Uni in a few months time and we are a little concerned. We're sure that you will have no trouble with your courses but you have both led very isolated lives here on the farm."

Taking a deep breath she added, "We both think you should have sex before you go."

"What!" exclaimed Tim "Have sex with who. Do you mean Sarah and me having sex together?"

"No darling we think that Sarah should have it your dad while you have it with me."

Sally thought to herself - well I've said it now so there can be no going back.

Tim looked at his mother trying to take in what she had just said.

"So you and me will have sex together. Is dad talking to Sarah about it now?"

"Yes darling, but we'll only do it if you want to."

Tim was quiet for a few moments before he answered, "Mum if you think it would help me then yes please but are you sure mum?"

Tim didn't know if he had fully taken in what his mother had said but could already feel blood rushing down to his penis.

Sally stood looking at her son and thinking that she hoped he liked her body when she revealed it to him. She was still not yet 40 but while she had a slim fit body she knew her full breasts were no longer as firm as were.

Trying to calm herself Sally took a deep breath before she started to undress herself. She started by taking off her sweater and letting it drop to the floor. Next it was time to take her jeans off. She undid the top button and unzipped them before pulling them down along her long toned legs. She placed the jeans on top of the sweater.

Tim looked at his mothers body with awe as she stood in front of him wearing only a black lace bra and matching black panties. Sally gave Tim a comforting smile and notice a growing bulge in his jeans as he looked at her cleavage, flat stomach and smooth legs.

"Do you want me to keep going darling?" Sally asked after giving him a few seconds to take in her semi nudity.

Tim just nodded as he kept his eyes on his mother as she continued to undress for him. Sally took another deep breath before unclipping her front fastening bra which she slowly slipped off revealing her full round breasts.

Tim's eyes widened at the sight of his mothers bare breasts with their pink areolas and firm large nipples. They were the first pair that he had ever seen in real life and he thought they were much more beautiful than those he had seen online.

Sally placed the bra on to a chair before standing in front of him again. She could see that Tim was getting excited by the bulge in his jeans. Trying to concentrate she hooked her thumbs into the waist band of her panties and sensually pushed them down and stepping out of them.

Tim's gaze instantly shifted as his mother pulled her panties off. He was greeted by the sight of his mothers completely shaved vagina. At that moment all he wanted to do was release his penis and start stroking it.

"Do you like what you see darling? Sally asked her excited son.

"You look beautiful mum." as his eyes took in the sight of his naked mother standing in front of him.

Smiling she said, "I'm pleased and relieved darling but I think now's the time for you to get undress."

Tim stood up feeling slightly embarrassed at the thought of undressing in front of his mother but knew that if she could do it then so could he.

He started by taking off his shirts and letting it drop to the floor revealing his lean fit young body to his mother. Then he took his shoes and socks off before unbuttoning his jeans. He stopped before unzipping them because he knew what he was about to reveal. He knew his mother would be able to see how excited he was already.

Taking a deep breath he unzipped his jeans and let them drop to the floor leaving him standing in just a pair of boxer shorts with his erection visibly pushing against the fabric.

Sally could feel herself getting wet just looking at her sons firm slim body. She was then a little surprised when Tim turned away from her before he took his boxers off. She smiled to herself at his shyness.

Tim stood with his back to his mother for a few seconds building up his courage to take the final step. He pushed his boxers down and stepped out of them.

He stood naked with his back to his mother for a few seconds. Then he turned to his mother revealing his full nakedness. His erect penis was harder and larger that he ever remembered and he looked at his mother as she took in his full manhood.

"Do you like it?" Tim asked nervously.

Sally looked at her son in amazement and marvelled at the sight of his erect penis. She could see that while it was not quite as thick as her husbands it was probably at least an inch or two longer and she tried to imagine taking it all inside her.

"Darling you look amazing and your penis is so beautiful. So long and hard."

She then moved to him and put her arms round him pulling him to her. Tim felt his mothers hard nipples' against his chest and his penis pressing against her firm stomach. She then gave him a long kiss on the lips.

Tim was caught off guard by his mother's kiss but quickly adjusted and started to kiss her back passionately. They continued to kiss when Tim felt his mothers tongue slide into his mouth and move around finding his own.

They continued to kiss fiercely their tongues and lips pressed together until Sally broke off. They were both breathless and looked at each other in the eyes.

Sally saw that her sons eyes had moved down to her breasts. "Do you like them? she asked as she started to rub her hand over one before gently pinching her nipple as her son watched.

"Yes mum." he replied wishing he could hold them

"Darling go ahead and touch them." as she moved back slightly from him.

Tim slowly moved his hands up and placed them on his mothers full breasts. He could feel her nipples pressing against the palms of his hands. He slowly started to move his hands over them. He couldn't believe he was touching his mothers breasts.

The feeling of her breasts was amazing as he played with them, squeezing and caressing them until he couldn't help himself. Without saying a word he closed his mouth around her hard long left nipple and started to suck on it like a greedy baby.

Sally moaned as her son started to suckle on her. She thought back to the last time he had done this when he was a baby but this was much different from then.

She looked at him as he moved from one nipple to the other whilst he still played with them both. Tim was completely lost and would have continued if Sally had not stopped him.

As she moved back she took hold of his huge erect penis and grasped it firmly.

"Oh mum." Tom gasped.

Sally got down on her knees and started to slowly stroke her sons hard cock. Tim looked down at his naked mother and moaned gently as she moved her warm hand along his shaft. She kept stoking him for about a minute before moving her head down and taking him into her mouth.

"Oh god mum that's so good." Tim moaned as his mother took more and more of his manhood into her mouth.

Tim had never felt a sensation like this before and Sally was surprised at how much she enjoyed sucking her son's cock. She loved how long it was and how it was so different from her husbands thick member. At present she was only taking about half its length and wondered if she would be able to deep throat it and take all of it in her mouth.

As Sally continued to move backwards and forwards she suddenly felt Tim tense up as he held her head. She then felt him starting to pump his cum into her mouth.

"Oh god yes." he cried.

Sally had not originally intended to let him cum in her mouth but now knew it was too late so she decided to enjoy it. As Tim kept shooting cum Sally felt her mouth filling with his warm salty liquid.

As Tim withdrew his cock he saw some of his cum leaking out of his mothers mouth.

Sally stood up and Tim leaned forward and kissed his mother taking some of his cum into his mouth.

"That was amazing mum. Thank you." Tim said while trying to control his breathing and shaking body.

"Darling, not everyone likes taking cum in their mouth so if you're with a girl let her know when you are cumming so she can move her mouth away.

Sally the said to Tim, "Darling come and lay down with me before we try something else."

As they lay together Sally felt Tim's hand playing with her breast and soon felt his penis becoming erect again. She marvelled at the speed of his recovery.

She moved away from him and told him to stay where he was. She then went to a bedside drawer and took out a packet of condoms.

As she moved back to the bed she asked him to sit on the edge of the bed before asking him if he knew what she had in her hand.

"Yes mum its a condom but I've never used one before."

"Don't worry darling I'll show you what to do."

With that she tore the packet and took the condom out. She then took hold of her sons erect cock and placed the condom onto the tip of it. Then she started to roll the condom down the length of it but was only able to cover about three quarters of its length.

Smiling at her son, "Darling we'll have to see about getting you some extra large ones that fit your beautiful cock."

Once she had fully unrolled it she stopped and then rolled it back up and took it off his penis and put it in a waste paper bin.

"Why did you do that mum?" Tim asked "Aren't we going to have sex together?"

"Yes we are darling. Don't worry I want you just as much as you want me. That was to show you a condom because if you go with a girl you should always use one so you are both protected. As I'm on the pill you don't need to use one with me and I'm sure you will find it much more sensual without one."

Sally sat back on the side of the bed and said, "Now darling I want to show you what a vagina looks like. I want you to kneel down in front of me between my legs."

"OK mum." Tim said and positioned himself between his mother legs.

"You can get a little closer darling if you like."

Tim moved nearer and gazed at his mothers wet pussy for the first time.

Sally placed her hands between her legs and using her thumbs she slowly opened her labia lips to reveal her vaginal opening. She then started to run her fingers across her vulva.

"Darling this is a woman's most sensitive area so you must treat it gently at all times."

She moved her fingers to the front of her pussy and started to rub at her clit trying to stifle her moans as she became more aroused.

"Now this is the most sensitive part of all. It's called a clitoris and playing with it helps with orgasms darling as you will so see. Now you can touch me if you want."

Tim moved his hand so it lightly touched her pussy and felt how wet his mother was. He started to caress his mothers most private area bringing moans from her.

"Is that alright mum?"

"Yes darling that feels great. If you want to you can try licking and kissing my vagina."

Sally watched as her son lowered his face towards her vagina and felt his warm breath on her vulva. As he came close to his mother Tom took in the musky scent coming from her.

He then gently place his tongue onto her hot flesh and slowly started to lick her forbidden places. He gave particular attention to her clit which became erect from the attention he was giving it.

"Now darling I want you to start kissing me down there."

He kissed along her labia lips and around and on her clit and felt his mothers body responding.

Sally knew that the excitement was building in her body and want to experience an organism from her son so she told him, "Darling I want you to kiss and suck my clit while putting at least one of your fingers inside my vagina."

Tim moved his index finger to of his mothers vagina and watched as it slipped easily inside her. He felt the warm velvety surface inside. He then slipped a second finger inside and started to move them backward and forwards.

He lent down and started to give his mothers clit more attention licking sucking and flicking his tongue across it.

"Oh my god Tim that feels so so good." Sally was having difficulty speaking as she gasped at the pleasure her body was experiencing.

"Yes, yes, YES!" she cried out letting her body fall back on the bed as she felt an incredible wave of ecstasy flood her body. Tim felt his mothers body shuddering as he kept his mouth sucking on her clit all through her orgasm.

Only when Sally stopped moaning did Tim release her clit and got to his feet.

Looking down at his spent mother he asked, "Was that alright mum? Did I actually make you cum?"

"Yes darling you couldn't have done it better."

As Sally sat up she looked and saw that her sons cock was hard and erect again.

"Just give me a few moments to calm down darling before we go on."

Tim sat back on the bed looking down at his mothers beautiful body and started to play with her breasts and nipples.

After a short time Sally said, "I think its time for us to try the real thing if you want to."

Tim could feel his penis twitch with excitement.

Sally moved a pillow under her lower back as she laid down with her legs wide open and her knees drawn up.

"Now get between my legs and come on top of me darling"

Tim did as he was asked and lent forward so that he could kiss his mother. He then started to move his kisses down her body enjoying her firm nipples in his mouth.

After he had found her wet pussy he licked and kissed the entrance to his mothers forbidden place. He then lent up and looked at her as she offered herself to him in a way mothers weren't supposed to. At that moment what he saw was a beautiful naked woman willing to take him inside her and make him into a man.

Sally watched as her son positioned himself so that his penis was at the entrance to her vagina.

"Darling now please be careful as you have a much longer cock than your father and when you are inside me you will easily fill my vagina."

At that moment Sally felt a deep yearning for her son to satisfy her sexual needs.

Soon she started to feel the head of her sons penis penetrating the entrance of her vagina as it slide easily inside her.

"Oh mum that feels amazing," Tim cried out as he felt his erect member slide inside his mothers warm and welcoming vagina.

He pushed forward slowly until he felt the tip of his penis meet his mothers cervix. Sally could see that there was probably at least an inch of his cock that was not inside her.

Tim could feel the walls of her vagina pushing against his erect member.

"Now darling slowly start to move in and out of me."

As Tim started to move he was worried that he would cum too quickly and that all the pleasure he was enjoying would be over and that his mother would be disappointed.

After a short time he realised that he was in control of his body and started to increase the pace of his thrusts. Each stroke pushed hard against his mothers cervix.

With each push Sally felt that the pressure on the muscles at the entrance to her cervix was easing and she now wanted to feel her sons penis penetrate fully into her womb.

"Darling that lovely but I want you to switch positions to try something new."

Tim withdrew his wet cock from her.

"Now lay down on your back darling" she said and as he did she placed a pillow under his head so he could see what was going on.

As Sally moved down the bed she couldn't resist taking his penis in her mouth and tasting her juices. Sally then mounted her sons hips and held herself over him.

She took hold of his erect cock and placed it against her wet entrance and while smiling at him she impaled herself on him.

Tim looked at the unbelievable sight of his mother with his cock buried deep inside her and he groaned as she started to ride him.

As Sally felt the excitement in her body growing she pressed down onto this foreign erection inside her. She felt the muscles of her cervix giving and as she pressed harder the full length of sons penis penetrate her womb.

She had never experiences this sensation before and she reached down with her hand and started to play with her clit.

"That feels amazing darling. I've never had your father penetrate me so deeply."

As she started to ride him faster Tim watched as his mothers breasts started to bounce up and down. He reached forward and grabbed them in his hands and started to play with her nipples.

Sally started to ride her son faster and was please that he had been able to last this long but knew that he would not last much longer.

"Mum I can't hold on much longer I need to cum."

"Fill me up darling with your lovely seeds."

As she increase the speed of her thrusts she felt him shooting load after load of his incestuous cum deep inside her womb. Sally felt herself cumming and started shaking with pleasure letting out wild groans as she continued to rub her clit.

It was one of the most intense orgasms she had ever had.

As she calmed Sally could feel her sons penis going limp inside her before it popped out. She could feel their juices oozing out of her and dripping on to her son.

Sally felt exhausted and just lay in his arms before asking, "Was that alright. I hope you enjoyed it as much as I did."

"I wasn't sure to start with but now I'm very glad that you and dad decided that you would show me the best way to love a woman. I only hope that Sarah has had such a great time as me."

After a time they started to dress but before they left the room his mother went to a drawer and took out a small package which she gave to Tim.

"Darling this is a final birthday present for you."

As Tim opened it he found a box of condoms and a tube of lube.

"Use them carefully." his mother said giving him a final kiss.