How traditions start

The birthday news for Zach

The twins' birthday finally arrived, and the entire house was buzzing with excitement. Birthdays were always a special occasion around the house, and a double one, even more so. It was customary that the birthday boy or girl, would get the day off and the rest of the family would take care of their chores for the day. The day started with a big family breakfast that Liz prepared. After eating, each of the family members went to study or work around the farm while Molly and Zach just relaxed. Zach played on his computer while Molly got some light reading and sketching done. At Noon, they made themselves a small picnic basket and walked over to the pond where they ate, swam and relaxed until it got chilly.

"Zach sweetie, why don't you come with me and I'll show you." Liz said as she got up. She was wearing a crème coloured sweater and tight light jeans.

"And Molly," Tom said to his daughter while looking up and down her body "you come with me."

"Ok" they said with confused looks on their faces as they got up and followed their parents. Zach followed his mother, walking behind her and entering the guest bedroom, just as Molly followed her father to her parents' bedroom and entered behind him. These were the only two bedrooms on the bottom floor, and as each child followed a parent, Tom and Liz closed each door behind them and made sure to lock it.

"Mom, what are we doing here?" Zach asked his mother as to his surprise she locked the door behind him. It was just the two of them, alone in the guest bedroom.

"Don’t worry Zach" Liz said to her son with a soothing smile. He took a seat on the edge of the queen size bed and Liz sat down next to him. She looked at her son, sitting there in a white short sleeved shirt and long black jeans. She tried to concentrate on his muscular body and look at him like a man, but it was not working as well as it had the previous weeks.

"Mom?" Zach said while still looking quizzically at his mother.

"Yes, sorry sweetie," she said shaking her head briefly "You're probably wondering why we're here. Well, your father and I have been talking about next year and what things will be like for you and your sister. You are both very bright and talented kids and we are sure you will be just fine," Liz made sure to state, "but there is something your father and I believe we need to go over with you."

"What's that mom?" he asked and watched his mother take a deep breath and close her eyes before she continued talking.

"Sex." Liz blurted out at her son a little louder than she intended "I want to teach you how to have s*x before you go off to college." Liz said to her son and felt her heart pounding and her face flush as she said it.

"What do you mean by teach me how?" Zach asked his mom and felt his heart starting to race as he noticed the expression on her face. "Do you mean you and me?" Zach asked and felt his throat dry up. He was sure he misunderstood his mom.

"Yes Zach, I want you and I to have sex." She said to her son's disbelief. "That's the only way I can make sure you'll be ready for next year and know what to do when the time comes.

"Are you sure mom?" Zach asked after a long pause and turned red. He still did not fully grasp his mother's words, yet he could feel blood rushing down to his p***s and making it hard in his pants.

"I am." Liz said to her boy "What about you, are you okay with us doing this?" she asked.

"If you think it will help me, then I guess so" He answered bashfully, not looking his mother in the eyes.

They sat there in silence for a moment before Liz stood up. She took her shoes off, stepped in front of her son and started to undress in silence. She started out by taking her sweater off, she did not have a shirt on underneath and after she removed it, she threw it on the bed. Liz gave her son a small smile then removed her pants, releasing the top button and unzipping them before pulling them down along her long tone legs and throwing them on top of her sweater.

Zach looked at his mother's body with awe as she stood only a foot away, wearing only a red lace bra and matching red panties. Liz gave Zach another comforting smile and noticed a growing bulge in his pants as he eyed her large cleavage, flat stomach and smooth legs.

"Do you want me to keep going?" Liz asked her son after giving him a few seconds to take it in. She felt a little uncomfortable standing there in her bra and panties in front of her son.

"Uh huh" Zach said nodding and kept his eyes glued to his mother as she continued to undress for him. Liz took a deep breath and ignored the discomfort she felt as she opened her bra and slowly took it off, revealing her heavy boobs to her son.

Zach's eyes widened at the sight of his mother's bare chest. She had big round breasts with small pink areolas and small hard n*****s. They were the first pair of breasts Zach has ever seen in person and he thought they were more beautiful than any pair he saw online. He kept looking at his mother's boobs with fascination, watching them bounce slightly as she folded her bra and placed it neatly on a nightstand before standing back in front of him.

Liz was very aware of her son checking her body out. He looked mesmerized at her t**s and she could tell by the large bulge in his pants that he was hard. Liz tried to concentrate on it, moving her gaze from his pants to his thick biceps and broad shoulders. She then placed both her thumbs inside her waistband and used them to sensually pull her panties off.

Zach's gaze instantly shifted as his mother pulled her panties off. He looked down and was greeted by the image of his mother's completely shaved v****a. It took all of Zach's self-restraint not to pull his p***s out and start stroking it to his nude mother. It was by far the hottest thing he has ever seen.

"Well, what do you think?" Liz asked her son as she bared herself to him. She shaved her p***y especially for him, and as he looked at it, Zach had a hungry look on his face that both excited and scared her.

"Wow mom, you're beautiful" Zach said as he ogled her naked body. Liz blushed at her son's words then turned around slowly, making sure he saw every bit of her naked body before taking a seat next to him.

"Your turn" Liz said casually and looked at her son. Zach got up and stood awkwardly in front of his mother. He turned a bright red and looked down at her nudity for a full minute before starting to undress. He started by taking off his shirt and throwing it on the bed, showing his mother his fit upper body, then quickly followed by taking off his pants and standing there in just his black boxers, his erection visibly pushing against the tight fabric.

Liz could feel herself getting wet as she watched Zach undress. She examined his muscular chest and abs as he took his shirt off, his strong legs as he pulled his pants down and over at his erection as it pushed against his boxers before he turned around. Liz was a little surprised that her son turned around before taking his boxers off but said nothing. She smiled to herself at her son's shyness, turning around to take his boxers off even though she herself was sitting there fully naked. It made her even more confident with her decision to do this with him. She looked at his firm buttocks as he finished taking his boxers off and threw them on the floor.

Zach stood there with his back to Liz for a few seconds. He was building up the courage to turn around for a few seconds before finally doing it and looked at his mother. His erect p***s was harder than he ever remembered it and he looked at his mother's reaction as she studied his manhood.

"What do you think?" Zach asked his mother nervously as she continued to study his naked body.

"You look very handsome" Liz said to him, feeling his naked presence get to her.

"What about my...? Is it...?" Zach started mumbling and turned red.

"You have a very nice p***s" Liz said to her son truthfully and blushed as she said it. Her son's p***s was around 6 inches long, very similar to his father's in length but thinner, and had thick dark pubic hair around the base. Liz stared at her son's snake for a few more seconds before tapping the bed next to her, gesturing Zach to join her.

"How about we start with this…" Liz said after he took a seat and moved closer to her son. She closed the gap between them until the bare skin of their thighs touched. She then put a hand around his neck and moved into him, giving him a long kiss on the lips.

Zach was a caught off guard by his mother's kiss, but he quickly adjusted and kissed her in back. Liz's soft warm lips felt amazing, and he kissed her passionately. They kissed for a few seconds when Zach suddenly felt his mother's tongue slide into his mouth and slyly move around until she found his own and made him moan in pleasure into her mouth.

Liz and Zach continued to kiss for a few minutes, their tongues and lips pressing together fiercely until Liz broke it off. They were both out of breath and looked each other in the eyes.

"Do you like them?" Liz asked her son after she caught him looking at her t**s for the fifth time.

"What?" Zach asked while quickly looking up from his mother's breasts and blushing.

"My boobs," Liz said while smiling to herself "do you like them?" she asked Zach again and started playing with them provocatively. She sensually rubbed her hands all over her large rack then started gently pinching her n*****s as her son watched amazed.

"Yes" he managed to say weakly and couldn't help but give his hard c**k a quick touch.

"You can go ahead and touch them" Liz said to her son. She held her chest out for him to grab but as she noticed the reluctance on his face she grabbed his right hand and placed it on her left breast. She kept her hand on top of her son's and started moving it around for a few seconds before moving her hand away.

Zach slowly brought his other hand to his mother's tit and started to knead her big beautiful melons. He could not believe he was touching his mother's t**s. He had fantasized about them so many times, but he never thought he would actually see them, not to mention touch them. The feeling of his mother's breasts was amazing, and he played with them for a minute or so, squeezing and caressing them until he couldn't help himself. Without saying a word, Zach closed his mouth around her left n****e, and started sucking on it like a greedy little baby.

Liz moaned as her son latched his mouth onto her n****e and started sucking on it hungrily. It has been ages since he sucked on her n*****s, but this was much different than the last time. She looked down at her son as he kept going, rotating between her breasts while each time using a hand to rub and play with the one he was not sucking on.

Zach was completely lost in his mother's jugs and would have kept going for another hour if she hadn't signaled him to stop and gently pulled him away. His c**k was still rock hard, and as soon as he pulled away from his mother's chest, she closed her hand around his c**k and grasped it firmly.

"Oh mom" Zach said with a gasp as his mom grabbed his c**k. She then got on her knees in front of him and started slowly stroking her son's hard d**k. Zach looked down at his naked mother and moaned gently as she moved her warm soft hand along his shaft. She kept stroking him for about a minute, making him moan in pleasure before moving her head down and taking her son's c**k in her mouth.

"Oh f**k mom," Zach called out as Liz engulfed his manhood "that feels sooo good." He said with a moan and looked amazed down at his mother as she sucked his c**k enthusiastically. She started out with the tip, licking and sucking it to her son's moans, and then continued to take more and more of her son's shaft into her mouth. She bobbed her head up and down while making loud suction sounds as she gave him his first blowjob.

Liz was surprised by how much she enjoyed sucking her son's d**k. She loved the taste of it and how soft and smooth it was as she wrapped her lips and slid her tongue all over it. She loved how long and how thin it was compared to her husband's, easily sliding into her mouth. But what she loved most of all, was how much pleasure she brought her son as she kept sucking on it.

It didn't take her son long to finish. Liz sucked him for less than two minutes, stroking the base of his p***s and sliding her mouth along most of his length when she heard his moans became louder and his breathes sharper.

"Oh god, yes, oh f**k, mom. Oh f**k!" he called out and started squirting his load into his mother's mouth. Zach felt a wave of pleasure taking a hold of his body and shivered slightly as his warm sperm shot out of his c**k while still in his mother's mouth.

Liz kept her mouth closed around Zach's c**k and kept sucking on it as her mouth filled with his sticky matter. She was a little surprised at first by how fast he ejaculated and a little irritated he did not warn her before. She did not intend to let her son c*m in her mouth, but once he started she did not want to ruin it. She waited for him to finish, then opened her mouth and let his sperm flow down onto his c**k and pubic hair. She swallowed the bit that stayed in her mouth then got to her feet.

"That was amazing mom" Zach said to her panting.

"I'm glad" Liz said giving Zach a small smile. She took out a hand towel from the closet, wiped her face and tossed it over to Zach. "Zach honey," she said in a motherly tone "when a girl is giving you a blowjob you need to tell her before you finish. Most girls, or at least some girls, don't like it when you ejaculate in their mouth."

"Oh, sorry mom" Zach said a little embarrassed.

"That's okay sweetie, that's why we're doing this, so you will learn." Liz said to her son and watched as he wiped his limp c**k. The image of her son's c*m covered d**k, really turned her on and she watched him intently until he finished. "Now Zach, I want you to get on your knees" Liz said to her son after he cleaned himself up and she took her seat on the edge of the bed again.

"Ok mom" Zach said obediently and took to his knees in front of his mother just like she did a few minutes ago.

"Good sweetie," Liz said to her son and spread her legs for him "you can get closer" she said to him as he looked with awe at her wet pink p***y. "This is what a woman's v****a looks like" she told her son and brushed her slit with her thumb. She followed by showing and explaining about the different parts of the v****a. While doing so, she spread her lips for him and showed him where her clit was. "You can go ahead and touch it" Liz said to her son when she finished explaining.

Zach brought his right palm over to his mother's folds and touched her gently. He brushed his thumb slowly over her slit and clit and Liz closed her eyes while he did so. She let out a small groan as her son caressed her intimate region tenderly.

"Is it okay?" Zach asked his mother as her rubbed her beautiful v****a.

"Yes baby, that's great." she said to her son while stifling a moan. She was getting hotter and wetter by the second as her son kept touching her. "Now sweetie, I want you to start licking my v****a" Liz told her son and watched him.

"Sure mom" he said with a hint of satisfaction in his voice. He removed his hand from his mother's p***y and bent down. Liz could feel her son's warm breath on her vulva as he paused to inhale her intoxicating aroma then place his tongue flat on her p***y and give it a long, wet lick.

"Sweetie, wait a second" Liz said to her son after he gave her two more inexperienced and not very pleasurable licks.

"What's wrong mom?" Zach asked and stopped, looking up at his mom.

"When you're licking a woman's v****a you need to be gentler. You are not licking a lollypop." Liz said to her son who blushed slightly. "It's okay, I'll explain exactly how to do it," she added "I want you to start by blowing on it gently and then do exactly what I tell you, okay?"

"Yeah, okay mom" Zach said embarrassed and started gently blowing air on his mother's p***y.

"Yes, just like that." Liz said encouragingly to her son. "Now, I want to start kissing me down there, soft gentle kisses all over" Liz said and watched her son as he did what she told him. He kissed along her slit, along her outer folds, around and on her clit and even kissed her shaved pubic mound. "You're doing great sweetie," Liz said in between moans "now I want you to start licking me but use just the tip of your tongue. I want you to trace it along my slit and around my lips."

Zach listened to his mother and followed her instructions as he started licking her. He started at the bottom and traced the tip of his tongue along her slit, brushing it up and down before moving his tongue and tracing it around her lips then back to her slit. He noticed her slit becoming slicker as he kept going and tasted a slightly tart taste as his mother's juices glistened on her moist lips.