Family Lessons Chapters 1 and 2

Family Lessons by GeorgeTasker

CHAPTER ONE

It was Billy Johnson's eighteenth birthday and his parents, Mr and Mrs Johnson were sitting in the lounge of their home discussing how to celebrate their son finally becoming a man.

"William's finally a man Howard," said Sharon to her husband. She always called him by his full name William, even though he preferred Billy and that's what everyone called him. Sharon Johnson was in fact Billy's stepmother. The beautiful blonde thirty one year old had married her older, fifty two year old husband after his first wife, Billy's real mother had died. Sharon was a natural, busty beauty. She was a real Californian beach babe. Sun bleached blonde hair, ample breasts, a great ass and long, long legs. For the four years she had been married to Howard their sex life had been incredible, although she always felt a little uncomfortable showing affection around Billy, the poor teenager always looked at her with lustful eyes. The skimpy outfits Howard always bought for her to wear probably didn't help.

"Not a man yet," replied Howard, strumming his fingers on his chin as if deep in reflection. He looked thoughtfully at his gorgeous wife. He and Sharon had just returned from a Sunday lunch with some of Howard's work colleagues and Sharon was dressed in a pair of skintight pink trousers and a white low cut halter top that displayed her ample double D breasts. Howard loved the way all his colleagues stared at his wife and lusted after her. It was actually a secret fantasy of his to see his beautiful wife with another man.

"He's eighteen," replied Sharon, "That makes him a man in my books."

"Not until he's been with a woman."

Sharon smiled, thinking for a moment that her husband was kidding, but he looked back at her with a serious expression.

"Come on Howard, give him a break." Howard often hassled his son about getting a girlfriend, but Billy had either never really shown much interest, or wasn't good with the ladies. Sharon suspected the latter as she'd found a small pile of pornographic magazines under his bed one day while cleaning his room.

"I'm serious!" said Howard, "I don't even think he's kissed a girl, let alone fucked one."

"Howard!" scolded Sharon, she didn't like him using foul language. Despite her good looks and sexual appetite Sharon was a bit of a prude at heart.

"I've decided to get him laid for his birthday," said Howard, "Make sure he's taught how to be with a woman."

"What?" replied Sharon, taken by surprise, "You're gonna get him a hooker or something?"

"No," said Howard matter of factly, "You're going to show him."

Sharon froze with shock and went pale, "No - - what are you saying?" She had never refused her older husband anything.

"I want you to teach Billy about sex." The way Howard spoke made it very clear to Sharon that her husband had already made up his mind.

"I - - I can't"

"You can and you will," Howard said firmly, "This will be perfect. I will tell my son how to be with a woman and you will help us. It's perfect!"

Sharon wasn't so sure, but she did not want to refuse her husband. The blonde woman swallowed rather nervously and remained silent.

"Perfect," repeated Howard Johnson rubbing his hands together.

***

That evening Billy was sulking in the corner of the lounge watching TV. He had asked permission to go around to a friend's place to play on his Playstation but had been refused.

"It's your birthday and we're going to spend some quality time together as a family!" his father had insisted. The only upside as far as Billy was concerned was that his stepmother was wearing a particularly tight T-shirt that displayed her large breasts to perfection. From time to time through the evening Billy stole glances in her direction.

So Billy watched TV all night in an angry silence, until finally around 10 o'clock his father switched it off.

"We need to talk son," he said.

Billy groaned inwardly and reluctantly swiveled his chair around to face his father, "What?"

"Do you have a girlfriend Billy?" his father asked him.

"Dad!" groaned Billy, blushing a little. Talking about his sex life in front of his father and his sexy stepmother was the last thing he wanted to do on his birthday.

"Answer the question!" snapped his father.

"No I don't."

"That's okay son," replied his father, his tone surprisingly soft, "Are you still a virgin?"

Billy sensed what was coming, "Dad, we get taught about the birds and the bees in school, you don't need to give me that talk now that I'm eighteen."

"I'm not going to give you a talk," explained Howard Johnson, "Just answer my question, have you fucked a girl yet?"

Billy's blush deepened and he stole a quick glance over at his stepmom. Sharon seemed to be looking on with a somewhat resigned expression and listening intently. Billy sighed, "Yes I'm still a virgin."

"Okay son," his father nodded, appearing to have come to some decision, "You would have noticed that me and Sharon haven't given you your birthday present yet?" Billy nodded, curious to find out what his father was getting to. "I have decided that I'm going to teach you about being with a woman," his father announced in a matter of fact tone.

"Wh - - what do you mean?" Billy asked uncertainly, he glanced at his stepmom who had a look just as nervous as his own.

"Sharon and me are going to show you about making love. I'm going to let you fuck Sharon and she's going to make you a man."

"Oh wow!" breathed Billy, shocked at what his father had planned. Billy looked over at his gorgeous stepmother and she nodded at him a little uncertainly.

"Okay Sharon," said Howard, turning to his wife, "Stand up please." Sharon submissively did as instructed while Howard turned back to his son, "Your stepmother is a very beautiful woman Billy, you are lucky to have this opportunity."

"Yes sir," nodded Billy, visibly shaking with anticipation and nervousness.

"Okay darling, take off your shirt," Howard said to his wife. Sharon, her eyes submissively downcast as she untucked her T-shirt and yanked it up over her head. Billy's eyes went wide at the sight of her lovely big tits encased in a skimpy white bra. The ample mounds welled up above her seemingly too-tight bra and it looked as though they were about to burst free. "Now your pants," Howard instructed her as Billy watched on in amazement. Sharon, actually getting a little turned on by the act of stripping for her young stepson, unzipped her pants and peeled them off her toned thighs, turning as she bent to display the full and firm cheeks of her ass in a skimpy g-string.

"Wow," murmured Billy at the sight of his stepmother's fantastic pear shaped ass. It was all he could do not to reach out and slap it. Then Sharon turned back towards them, dressed only in her underwear.

"Your mother is a very beautiful woman Billy," Howard told him, "Make sure that you always treat her with respect, despite whatever happens tonight."

"Yes sir," nodded Billy, unable to take his eyes of the near naked Sharon.

"Right," said his father, "Sharon go and sit on the arm of Billy's chair, and Billy I want you to take off her brassier, you'll need to know how to work the catches on them, there's a bit of a knack to it." Sharon walked over to Billy's chair and perched her delectable ass on the arm of the chair. She smiled encouragingly at Billy and then turned her back to him, presenting the hooks of her bra for him to undo. "Go ahead Billy," his father commanded.

Billy swallowed and licked his dry lips, then reached up with shaking hands to touch his stepmother's smooth back. His eyes briefly flicked down to her g-string clad ass resting on the arm of his chair, then slid his hand up to the coarser material of her bra. He fumbled for a little while with the catches and managed to get one of the three little hooks unfastened.

"Squeeze it together and then unfasten them," said his father, looking on. Howard was getting rather turned on himself at the thought of seeing his wife and son together. "That's it!" said his father in an approving tone as Billy finally parted the strap of Sharon's bra. Sharon stood up and turned towards Billy, still holding her bra over her big tits.

"Do you want to see your stepmom's breasts?" Sharon asked, teasing him a little as one of the straps slipped off her shoulder and more of the milky white flesh of her ample breasts appeared.

"Yes please," murmured Billy, his voice little more than a whisper.

"Here they are then honey," cooed Sharon, letting the bra drop to the floor. She was pleased with the eighteen years old's reaction. Billy gasped aloud at the magnificent sight of Sharon's large tits. They were a 44DD (E cup on a good day) and the part of her body Sharon was most proud of. They had almost no sag and were outthrust with dark hard nipples. They were so pert and high placed for their size that Sharon had been accused of getting them done on a couple of occasions, but they were 100% natural.

"Holy shit!" gasped Billy at the sight of his stepmother's boobs. They were huge! And looked fantastic, better than anything he'd seen in the porno mags he read. There in front of him was his gorgeous stepmother dressed only in a g-string, like some goddess out of Playboy. Billy's crotch was bulging uncomfortably and he rubbed it as Sharon slid her hands up her sides and cupped and lifted her own big tits, displaying them for him.

"Like them?" asked Sharon, squeezing them and pinching on her nipples.

"They're incredible," breathed Billy in reply.

"Come here Sharon," cut in Howard, once again taking control of the situation. His topless wife walked over to him as Howard's hands reached up to her hips. With Sharon's back to him, Billy watched as his father reached up and pulled down the g-string Sharon wore. He sucked in a deep breath at the wonderful sight of her bare ass. "Your mother has a great ass," Howard told his son, stroking his hand across the smooth right cheek. He then turned her again and Billy let out a low moan. Sharon's pussy was bared to him, the pubic hair neatly trimmed and a hint of her pussy lips visible between her closed thighs.

"Oh my God," murmured Billy as he took in the entire sight of his naked stepmother. She was a goddess. Billy's crotch was throbbing almost painfully, he was harder than he'd ever been in his life.

"This is what a naked woman looks like," his father said. "Would you like to touch her? Would you like to feel what a naked woman is like?"

"Hell yes," nodded Billy enthusiastically. He rubbed his crotch as Sharon smiled at his eagerness, she was very turned on by the act of being paraded around and displayed for Billy's education. Sharon, still rather nervous herself walked over so that she was standing directly in front of Billy's chair, her crotch at his eye level.

"Bend over and let him play with your tits a bit," ordered Howard, enjoyed the sight of outright lust on his son’s face. Sharon hesitated for a moment, glancing back at her husband and then down at their horny son. She then leant forward, putting her hands on the arms of the chair and dangling her big boobs in Billy's face. Billy let out a strangled grunt of lust and reached up, grabbing his stepmother's ample tits and squeezing on them. They felt exquisite, so full and large and firm, yet at the same time soft and pliable. He moaned as he mauled the large balloons, squeezing and groping to his heart’s content. He'd dreamt of these tits, ever since his father had first brought Sharon home, not long after Billy's mother's death, and now, here he was touching them. Billy's hands roughly fisted over her massive boobs, squeezing and pinching roughly.

Sharon gasped a little at his eagerness as he roughly groped her big breasts, "Take it slow," she told him, "Be gentle for now, they're a little sensitive." Billy eased off a little, but not as much as Sharon would have liked, but she didn't want to growl him and ruin his confidence, the boy was obviously very much enjoying her tits, and the sensation was rather pleasant she had to admit.

"That's it," encouraged Howard as Billy pinched Sharon's nipples and tugged on the tips of her big tits, he then palmed the ample mounds and rolled them around her chest with his hands. "Suck on them," his father said after a moment longer. Billy let out a moan at his father's suggestion and shuffled forward on the chair, pressing his face into his stepmother's bosom. He lifted a big melon to his mouth and sucked her hard nipple into his mouth. Billy really went to town now, sucking and slurping, his tongue sliding across the ample flesh as his hands continued to knead the warm mounds. While he drank eagerly at her nipple one of his hands slid down to cup and squeeze a deliciously round buttock before sliding back up to capture her swinging tit. Sharon moaned softly, enjoying his eagerness and actually arching her back so her tits jutted out further towards him.

After almost a full ten minutes Howard called a stop, "Okay, that's enough." Billy reluctantly sat back in his chair and Sharon straightened, waiting for her husband's next instruction. "Okay Billy," said his father, "Take out your penis now please."

"What?" stammered Billy. Even though he had just been sucking on his step mother's tits it seemed strange to unveil his dick to his parents, especially in its current engorged state.

Howard sighed at his sons hesitation, "Do it for him please Sharon."

Now it was Sharon's turn to be surprised. She didn't hesitate much though, and got on her knees in front of Billy. Her hands were shaking a little as she reached out and unbuttoned the top of his pants and then unzipped his fly with her well manicured fingers. Billy's hips twitched up off the seat a little as the gorgeous woman reached into his underpants and drew out his rock hard cock. Sharon's hand felt wonderfully soft and cool against his hot manhood, it was the most incredible sensation he'd ever felt. Billy let out a soft moan as Sharon gave his cock a brief stroke, she was impressed by its size, it had to be close to 8 inches long, whereas her husband was only around 5 or 6. Billy's marvelous cock was also thicker and felt much harder than Howard had ever been.

Sharon sat back on her heels, her eyes glued to Billy's hard cock, just as Billy's eyes were glued to his naked stepmom.

"I presume you masturbate?" his father asked.

"Yes," blushed Billy, his voice barely a whisper.

"That's okay son, it's perfectly normal. I want you to show me what you do."

"Excuse me?"

"Masturbate."

Billy's blush deepened, but he reached down and took hold of his hard cock and began to stroke it. As he played with himself and felt the familiar sensations of pleasure he stared at Sharon's glorious naked body. Her knees were closed so he couldn't see her pussy, but he had a good view of her long legs and ample tits, certainly enough to inflame his lust. His gaze stole up to Sharon's face and he was surprised to see her staring at his cock and his hand flying up and down the hard shaft. When Sharon licked her lips at the sight, Billy almost came right then and there, but was able to keep it in check. Sharon suddenly looked up at his face and their eyes locked. Billy stared straight into his stepmother's eyes as he jerked off.

"Stop there," his father ordered and Billy immediately halted, tearing his gaze away from the kneeling form of his beautiful stepmother. "Would you like your stepmother to do that for you?"

"Yes," nodded Billy, his cock hardened even more at the thought, his balls aching for release. He remembered how fantastic her hand had felt on his penis when she had pulled him out and he desperately wanted to feel that again.

Sharon had already started when her husband's voice snapped out, "Your manners Billy!" Sharon sat back, biting her lip and resisting the urge to grab Billy's big cock.

"Huh?" asked Billy, his cock lurching, she had almost touched him again.

"Ask nicely and say please," warned his father.

"Can you please play with my penis Mom?" asked Billy. Even though Sharon wasn't his real mother, his father had insisted he called her Mom instead of Sharon, right from the day she married his father. Billy had found it hard at first to think of the young beauty that way, but now it was second nature to him, even in the unusual situation unfolding now.

"Certainly William," replied Sharon, shuffling a little closer so that she was kneeling between his legs submissively. She reached up and once again took his steel shaft in her soft hand. Billy moaned loudly at the touch of her gentle hand. Sharon suppressed a moan of her own, his cock felt wonderful. The kneeling blonde then began to dutifully stroke her stepson's cock. Her practiced hand sliding first slowly, then faster up and down his hard penis.

"Does this feel good?" asked Sharon, eager to please young Billy.

"Oh God yes!" groaned Billy, his hips lurching a little as he thrust up at Sharon's pumping hand. Sharon's other hand reached up and gently toyed with his balls while she stroked his hardness faster and faster. Billy's eyes were locked onto Sharon's big DD breasts, hypnotized by the way they swayed in time with the movements of her arm. Billy leant forward and reached out, grabbing a large breast in each hand and squeezing as she jerked on his cock. He moaned a little as he fondled his stepmother's huge tits, they felt so soft and tender.

"Sit back Billy!" ordered his father suddenly. Billy's hands jerked back suddenly from Sharon's breasts and he sat back in the chair. Sharon, also surprised by her husband's tone, stopped for a moment and glanced at Howard. "Okay, we're going to try something else now," Howard decided after a moment.

Sharon sat back on her heels again, as she let go of Billy's penis it lurched at the absence of her warm palm. Sharon swallowed nervously and licked her dry lips, she had a feeling she knew what her husband was going to ask her to do to Billy next and she wasn't completely happy about it.

Howard seemed to be hesitating. "What now Dad?" asked Billy, his cock was eager for more action, perhaps he was now going to get to fuck Sharon?

"Do you know what a blowjob is Billy?" his father asked.

Billy's eyes widened and he immediately turned to look at his stepmother. The beautiful, voluptuous blonde knelt submissively at his feet. Was she really going to suck his cock? Billy stared at her generous, full lips and imagined them wrapped around his cock, her blonde head buried in his lap. His cock lurched and he almost came then and there. He briefly locked eyes with Sharon before turning back to his father.

"No," replied Billy slyly, "But I want to learn."

"Show him honey," ordered Howard, "Suck Billy's cock for him."

"But - - " Sharon began to protest.

"Do it!" insisted Howard sternly.

"Okay," replied Sharon nervously, her voice cracking. Howard knew very well that she hated sucking cock. Howard's had been the only penis she'd ever allowed into her mouth and she hated the taste of him. She only did it occasionally for him when she really wanted to get her way. But now she was obliged to suck off her stepson. She'd seen the way Billy had looked at her with such lust when Howard had mentioned the word blowjob, he knew exactly what it was.

"Okay," Sharon repeated to herself, sitting forward again and taking Billy's big cock in her hands, it was such a beautiful penis and if she was true to herself she'd have to admit that she did want to taste his manhood. She did want to make love to her stepson's lovely big cock. Sharon stroked his young cock for a moment, not that she needed to, it was already rock hard, she just wanted to give herself a further moment to prepare for what was to come. It would do the teenager no good if she gagged on the taste of him.

"Please suck me Mom," Billy said, practically begging with desire.

"Certainly William," replied Sharon, just like before. She then leaned forward, her tongue flicking out to lap up the drops of precum formed on the head of his cock. Billy moaned at the sight and sensation. Sharon, encouraged by his moan, swirled her tongue all over the tip of his hard penis, tasting him. She had to admit he didn't taste as bad as she had expected, far less offensive than her husband. Billy clutched the arms of his chair and groaned as Sharon's tongue licked down the underside of his long shaft all the way to his testicles, which she lapped at and briefly sucked into her mouth.

"Oh wow!" moaned Billy as Sharon moved back to the top of his big cock and sucked the head into her mouth. Billy practically convulsed against the chair as Sharon sucked heavily on the tip of his cock. Sharon began to bob her head, moving her lips back and forth over the head of his cock as she continued to slurp at the hard organ. Billy stroked the top of her head, running his fingers through her long blonde hair as Sharon worked more of his cock into her mouth. Sharon was overcome with her own lust, she couldn't believe it she was actually enjoying sucking on Billy's cock!

"Mmmpfh!" moaned Sharon around her mouthful of cock. Her cheeks hollowed as she sucked hard and took more of him into her mouth. She worked her lips about three quarters of the way down his long shaft and then retreated back to take just the head in her mouth. Billy was in heaven. His hands were on the top of her head, gently pushed her down further with each bob of her head, and at the same time his hips were thrusting up off the seat, feeding her more and more of his hard cock.

"Oh man this is incredible!" grunted Billy, just the mere sight of his lovely stepmother on her knees with his cock in her sweet mouth almost set him off.

Howard could tell that Billy was close to cumming and decided to put a stop to things. He knew very well that Sharon hated the taste of cum. The first time he'd cum in her mouth she gagged and choked, almost vomited on the taste. Since then, blowjobs had been few and far between and she always made him pull out and cum on her tits, never in her mouth or on her face.

"Okay that's enough!" he said loudly. Sharon dropped down on Billy's cock one last time, sucking his whole length and pressing her nose into his pubic hair. The feeling of being engulfed in her hot mouth was incredible and Billy groaned loudly. "Stop!" repeated Howard, louder this time as Sharon held Billy's cock in her throat. This time she seemed to hear him and straightened up, Billy's cock popping out of her mouth.

"Please don't stop Mom!" begged Billy as his cock left her mouth, he took both Howard and Sharon by surprise at the pleading tone in his voice, "Just a little bit longer please! It makes me feel so good! Please!"

"Okay, but just a little bit more," agreed Sharon, leaning back over Billy's cock and sucking it straight back into her throat, almost to the hilt. Billy groaned with pleasure, his hands going back to her head and his hips rolling as he thrust up into her mouth, almost fucking her face with short stabbing lunges of his cock. Sharon moaned softly around his cock, letting him use her mouth to sate his lust, enjoying the subservient role and also the salty taste of his cock that was so unlike his fathers.

Howard frowned in surprise and remained silent; Sharon willingly returning to suck more on Billy's cock had shocked him immensely. It had been the last thing he expected, knowing the way she hated giving blowjobs. Yet she was doing a great job of pretending she was enjoying Billy's cock in her mouth, the teenager was practically humping her face.

And then it happened so fast that it took everyone by surprise. Billy pushed Sharon's head hard down into his lap as his cock burst. The head of his cock jerked in Sharon's throat, taking her off guard as she found her mouth suddenly filled with Billy's semen. On instinct, Sharon tried to spit it out but Billy was buried too far down her throat and he held her there tight. Sharon swallowed desperately as a second burst roped from Billy's cock, he actually didn't taste too bad Sharon was forced to admit to herself. In fact he tasted delicious! As his third spurt burst from his cock Billy released her head. However, instead of pulling away from him, Sharon sucked harder, trying to drink more of his cum. She backed off a little so that just the head was in her mouth and her hand took hold of the base of his cock, squeezing hard as she milked the last of his tasty sperm onto her tongue.

"No!" roared his father angrily, standing up suddenly from his seat. Billy jerked back into his chair, his cock popping from Sharon's mouth with a loud smacking sound. Sharon was actually disappointed at its departure. "You shouldn't have done that Billy!" growled his father angrily, knowing how Sharon hated him cumming in her mouth, "That shouldn't have happened!"

Billy's eyes were fearful as he saw his father's rage, "Please, don't be angry, it happened so fast, I didn't mean it. I'm sorry Dad."

"Don't say sorry to me," snapped back his father, "It wasn’t my mouth you defiled without permission."

"Sorry Mom," said Billy, turning to his stepmother. He didn't look her in the eye however, he was truly ashamed at what he had done.

"It's okay," replied Sharon, washing the remnants of his cum around in her mouth, she just couldn't get enough of the taste, "I'm not angry honey, it's just that some girls don't like it when you cum in their mouth. The polite thing to do is warn them first and let the girl decide if she wants it or not."

"Sorry," repeated Billy, glumly staring at the floor.

"I do believe we're done here for now," said his father, still rather sullen and angry at his son's actions. Truth be known he was actually jealous, Sharon never let him shoot in her mouth like that.

"But you said I'd get to fuck Mom!" protested Billy. His withered cock actually twitched slightly at the thought, some of the life returning to it.

"Well you've blown your chance at that!" snapped Howard. Sharon remained silent, keeping her knees together to hide that fact her pussy was dripping wet. She'd give anything to have Billy fuck her right now.

"But - - "

"No argument! Go to your room right now son!"

CHAPTER TWO

It was two days since that strange night. Two days since Billy's parents had sat him down for sex education lessons. Billy's stepmother had stripped off and let Billy play with her large breasts, she had stroked his cock for him and she had sucked his dick. It was two days since Billy had shot his load in her mouth without warning and his father had got angry with him. Billy had been so close to losing his virginity by fucking his gorgeous stepmother Sharon, a woman he had fantasized about since he had first met her. With her long blonde hair, long sexy legs and ample tits she would have been any teenager's wet dream. As it turned out she was his father's new bride. And that night Billy had been so close to getting to fuck her, but he had literally blown it, shooting his load and ruining the whole thing.

Since that uncomfortable night Billy had done his best to avoid his parents, he couldn't even look Sharon in the eye after what he had done, despite the fact she had assured him it didn't upset her. Billy had made sure that he spent both evenings locked up in his bedroom and tried to avoid any conversation with his parents beyond a simple grunt or monosyllabic response.

Today however it was raining. Whenever it rained his stepmother always picked him up after school without fail. Today was no exception. Sure enough, when Billy stepped out of the front doors of the school his heart sank as he saw Sharon's car parked out front. Normally he looked forward to days like this, where he could be so close to the blonde beauty. Today however it was the last thing he wanted. He would have to spend the fifteen minute drive home confined in the car with her where he couldn't run away or avoid conversation. His stomach lurched nervously as he slowly walked down the front stairs towards her car. Oh well, it was better talking to Sharon than enduring an angry lecture from his father.

"Hi William," said Sharon as he climbed into the car. She was trying to act as casual as normal, but Billy detected a certain degree of awkwardness to her voice.

"Hi Mom," Billy replied sullenly, not meeting her gaze.

Sharon started up the car's engine and pulled out onto the road. She looked as beautiful and sexy as ever, not making Billy feel any more at ease. She wore a tight fitting pale blue sweater that clung to her pendulous 44DD breasts and dipped well into her expansive cleavage. The outfit was completed with a pair of tight white jeans, so at least her gorgeous tanned legs were not in Billy's view.

"Good day at school?" she asked him, knowing how uncomfortable Billy was and endeavoring to pick a relatively safe topic of conversation.

"Yeah," replied Billy, not wanting to encourage her in the least. The fact he couldn't help but continually steal peeks at her chest wasn't making it any easier. They looked so big and inviting and his thoughts unintentionally went to that night when he had held those massive mammaries in his hands.

For the next few minutes they drove in silence, neither speaking. All of a sudden Sharon swerved abruptly off the road and skidded the car to a halt on the roadside.

"This is ridiculous!" she said, turning in her seat to face Billy.

"Wh - - whaddya mean?" asked Billy, startled by her sudden action and dreading the conversation he knew was about to come.

"Dammit William!" swore Sharon, "You've been sulking for the past two days. Howard and me were just trying to help you, we didn't want to hurt you. I'm sorry if what I did was - - " now it was Sharon's turn to struggle for words. "I'm sorry if I hurt you or disgust you," she said quietly, her eyes downcast.

"No," Billy replied, shaking his head, he couldn't believe she would think such a thing. Sharon was the most beautiful woman he had ever laid eyes on, "It's not that at all," he told her.

"What then?" pleaded Sharon, determined to settle things between them, "You've hardly said two words to me since the other night." Sharon felt a tiny shudder of lust go through her own body as she remembered the activities of that night.

"I - - I'm embarrassed, that's all," said Billy, blushing a little as he remembered that night himself. His cock actually tingled a little at the memory. The tension between them was almost visible.

"Oh William," said Sharon softly, she reached over and hugged him tightly, "Perhaps what Howard and I did was a mistake. You can't be expected to be sexual with your stepmother."

"No, no it's not that either," said Billy, painfully aware of her big soft breasts pressing against his chest as she held him, "It's me. It's what I did."

Sharon released him from her embrace. "You mean cumming in my mouth?" she repressed the feelings of arousal that filled her as she recalled his taste.

Billy swallowed nervously, his dick twitched again as his beautiful stepmother used such language. "Yes," he nodded glumly.

"I thought I told you that was okay, I didn't mind," Sharon said softly, reaching out and putting her hand reassuringly on his knee and giving it a gentle squeeze.

"Are you still mad at me?" asked Billy guardedly, he almost jumped out of his skin as she touched his knee.

"Mad?" she repeated incredulously, "I was never mad William. I didn't mind at all." Sharon then hesitated, biting her bottom lip as she paused, considering her next statement. "In fact I kind of liked the taste of you," she said, regretting the statement as soon as it left her lovely lips. She knew how inappropriate the whole night had been, and the fact she had got turned on from suckling on her stepson's cock made the whole incident even worse.

Billy refused to believe her, "You're just saying that," he replied accusingly.

"No I'm not!" insisted Sharon, speaking honestly.

"Yes you are," Billy replied sullenly.

"It's true!" maintained Sharon, "How can I make you believe me?" Billy didn't replied, his eyes were downcast and he was very aware of her warm hand on his leg. "If you don't believe me I'll do it again," said Sharon after a moments deliberation, on the inside however she was very conscious of how crazy she was talking. This shouldn't be happening!

"What?" asked Billy, looking up in surprise and meeting her gaze for the first time. He saw no mirth in her eyes, she was not joking or teasing.

"I'll do it again," confirmed Sharon, as much to herself as to Billy. It was too late to back out now.

Billy licked his lips nervously, too surprised and excited to speak. Was she really going to put his cock in her lovely mouth again?

"I'll even let you cum in my mouth," said Sharon, sliding her hand up from his knee to stroke the inside of his upper thigh. Billy's cock immediately hardened.

"Really?" asked Billy, his voice cracking slightly.

"Really," nodded Sharon, smiling warmly as she slid her hand even higher, pressing her palm into the insistent bulge of his groin. Billy moaned slightly as she rubbed his growing cock through his jeans. She then reached over with both hands and carefully unzipped his fly. She smiled up at Billy, enjoying the look of nervous anticipation on his face. The idea of driving a young teenager wild with lust excited her incredibly.

"Now you mustn't tell your father about this William," she told him sternly, at the same time pulling the front of his underwear down, his erect cock popping out in front of her face. Sharon licked her lips at the sight, she could hardly wait to taste him again.

"I won't," agreed Billy, gasping as Sharon wrapped her soft hand around his trembling shaft. He groaned as she stroked his cock to full hardness, at that moment he would have agreed to anything she asked of him.

Sharon let out a small whimper of lust as she leaned over and licked the tip of his cock, swirling her tongue around and tasting his precum, which was already forming on the slit on the head of his hard dick. Sharon then slowly licked her way down and up the long shaft of his cock. She then immediately sucked the large head of his cock into her hot mouth, her cheeks hollowing as she hungrily feasted on his manhood, slurping noisily. Billy moaned happily as his stepmother's head bobbed in his lap. Getting a blowjob from a hot blonde in a car was like something out of a movie!

"Oh God that feels so good," he gasped. The noose of Sharon's lips slid up and down his penis, taking more and more of him into her mouth. Pretty soon she was deep throating him, taking his whole length into her throat and Billy was in heaven. He reached down underneath her, eager to once again touch those massive knockers she had inside her tight fitting jersey. Sharon moaned around Billy's thick cock as he cupped her large left breast, giving it a squeeze through her knitted top. The ample orb felt so warm and soft, and he could distinctly feel her hardened nipple against his palm. She was not wearing a bra beneath her top!

Sharon raised her face up from his lap, "Do you want me to take my top off?" she asked, smiling wickedly up at the teenager.

"Oh fuck yes!" groaned Billy fervently, his cock pulsed in her soft hand. Sharon smiled at his eagerness and then yanked her top off over her head. Billy's fondling hand had indeed felt correctly, she wore no bra beneath it. Her huge breasts tumbled free, jiggling as they lifted up with her top and then fell free, settling on her chest.

"Like them?" Sharon asked cheekily with an impish grin on her face. Billy licked his dry lips at the breathtaking sight. They were huge, bigger and rounder than he remembered, even though it had only been a couple of days since he had touched them last.

"Oh wow," moaned Billy, he reached out with both hands and squeezed her bare tits, his hands groping and mauling lustfully at the luscious melons. Sharon gasped as Billy roughly played with her immense jugs, squeezing, pinching and fondling to his heart’s content.

She let him explore her big boobs for a moment more then pried off his hands, "I do believe I've got something to prove to you." With that she leant back over his lap and impaled his cock into her mouth once again, sucking him forcefully from the base of his cock. Billy gasped and let out a loud groan as he was once again enveloped. His hand dropped to the top of her head, stroking her silky hair as he guided her rapid movements over his dick. It felt incredible!

"Stay down!" hissed Billy suddenly, taking Sharon by surprise. She tried to sit up to see what was going on, but Billy held her head firmly down into his lap, muffling her protests with the thick cock in her mouth.

"Hi Billy!" said a voice from outside the car as Billy wound down the window a little. Sharon recognized the voice as belonging to their next-door neighbour Mrs Cook.

"Hi Mrs Cook," Billy greeted in reply. Sharon could hear the nervousness in his voice. He kept one hand on Sharon's head and pushed her down harder on his cock, urging her to continue her suction. Sharon smiled wickedly and complied, trying to keep the slurping noises of her hungry mouth to a minimum as Billy and Mrs Cook discussed the bad weather they were having. Sharon had to admit that Billy was doing a good job of keeping a straight face, so she sucked even harder, taking him right into her throat, swallowing his whole cock.

"So why are you parked out here at the side of the road?" asked Mrs Cook.

"Ahh," Billy hesitated a moment, half thinking of something to say, and half out of lust as Sharon slipped his cock out of her mouth and rubbed it around over her nose and cheeks, her face felt so soft against his cock. "The car broke down, Mom's gone for help," he explained.

"You need a ride home?" asked Mrs Cook.

Billy gasped as Sharon plunged his cock back into her mouth, trying her hardest to make him moan in front of Mrs Cook. Sharon had to admit it was quite a thrill to be sucking her stepson's cock and being so close to discovery. It had been a fantasy of hers to suck off Howard under his desk while he was having a meeting at his job. If he hadn't had such a bad tasting cock she might have actually done it too. This however, was even better.

"Ahhh - - " stammered Billy as Sharon's hand slipped into his underwear and began to toy with his testicles while she sucked him, "No thanks Mrs Cook. Mom got a ride back to the gas station and should be back with help any minute now."

"Okay Billy, I have to get going now, say hi to Sharon for me."

"Will do Mrs Cook, thanks for stopping," replied Billy, winding up the window as Mrs Cook drove onwards. He breathed a sigh of relief as she finally left.

Sharon lifted her head up cautiously as she felt the pressure of Billy's hand ease off the top of her head.

"That was close," said Billy.

"Quick thinking, well done William."

Billy reached out and gave one of her big breasts a brief squeeze, "I believe you were proving something to me?" he said with a smirk.

Sharon smiled back and once again took his hard cock into her mouth. Billy leant back in his seat, smiling broadly as his stepmother sucked hungrily on his penis. Her head bobbed up and down, practically jerking him off with her mouth.

For the next five minutes Sharon worked his cock over, alternating between heavy sucking, deep throating and licking his cock top to bottom. Billy soon felt the cum churning in his balls and knew it wouldn't be long before he shot his load.

"Uh oh," moaned Billy, his buttocks sinking back into the car seat as he tried to keep his cool. "I'm gonna cum soon," gasped Billy, remembering what his father had told him about warning the girl before shooting. At the same time his hips retreated downwards, his cock partially slipping from Sharon's mouth. Sharon continued sucking hungrily, eager to once again taste his sweet cum. She felt him recoiling back into the seat and realized at once what he was trying to do. She tried to follow his retreating cock, sucking it back hungrily into her mouth, aching to feel his cum splashing across her tongue once again.

As Billy continued to squirm in his seat Sharon lifted herself up from his lap, "I want you to cum in my mouth William," she told him, "I want to taste you again."

With a loud gasp Billy thrust the throbbing head of his cock back up between his stepmother's full red lips, grunting in abandon as he released his control and let the dam in his testicles burst. Sharon moaned lustfully around his cock as she felt his cum spew into her mouth, his hard cock twitching violently as it lunged desperately into her throat. Sharon swallowed rapidly as rope after rope of thick cum splashed straight down her throat, her lips locked around his shaft and milking every drop from him. His hands were on the back of her head, pushing her down hard into his lap as he tried to get his cock as deep between her lips as he could.

"Oh fuck!" shouted Billy as he deposited his load into Sharon's willing mouth, all his inhibitions gone at last. As the final spurts of his seed flowed into Sharon's mouth and she sucked the last of his cum hungrily, Billy sank back into his seat, breathing heavily.

"Do you believe me now?" asked Sharon after she had finished cleaning his cock. She rose up from her stepson's lap and wiped her mouth.

"I believe you," he said with a satisfied sigh, "I really believe you."

***

Later that evening Sharon sat alone with her husband Howard at their dining room table, their voices in hushed conversation as Billy sat watching television in the next room.

"I'm not so sure about this Sharon," said Howard cautiously, "When we gave Billy the opportunity the other day he abused that privilege." Truth be known, Howard was actually jealous that Sharon had let Billy cum in her mouth and didn't seem to mind it. He was beginning to wonder if this whole thing was a big mistake. It almost seemed as though Sharon wanted to fuck Billy, despite her initial hesitation and he wasn't sure he liked that.

"Come on Howard, he's only eighteen," said Sharon, she'd been debating this with Howard for almost half an hour now and his resolve was weakening, "You can't expect him to have that much self control, it was his first time remember?"

Howard sighed, his wife was right, "Yes I think I shot a little quickly my first time as well," he said with a little chuckle, "And you are a very sexy woman. I suppose I can't blame him from getting over excited."

"So we'll continue the lesson?" asked Sharon, trying her hardest to hide her enthusiasm.

"Yes," nodded Howard, "You're going to fuck Billy tonight. He's going to become a man at last."