(I originally wrote this story under the author name of Voyager.)

Chapter One: On the beach

The weather had finally cleared, a week at the beach and it had taken until Thursday for the sun to come out.

Bill dropped his towel onto the hot sand; kicking of his shoes and shorts he slid his T-shirt off before lying face down on his towel.

"Better put some sun cream on Billy or you'll burn."

He turned his head to look at his mom who was spreading a towel beside him.

"I guess."

"Here I'll do it."

With that Mary Price knelt beside her teenage son, squirting sun cream onto his back she worked it in. Not for the first time she found herself feeling surprised at how muscular her son had become, it seemed only yesterday that she had been changing his nappies and feeding him. Now suddenly he was a tall muscular, handsome teenager.

Billy relaxed as his mom worked lotion into his back and shoulders; he allowed his eyes to travel over the other sunbathers, eyeing the babes in their small tight bikinis. As he watched some of the women started to remove their bikini tops, he felt his cock jerk in appreciation of the female flesh that was on show. He was brought back to earth by a light slap on his bottom,

"Come on Billy, turnaround's only fair you can do my back for me."

"But mom..."

"No buts come on."

Billy turned his head to look at his mom as she removed her shorts and top before lying down beside him, his eyes nearly popped from his head as he saw what she was wearing.

"Mom, what are you doing?"

"Sunbathing, why what does it look like?"

"But what you're wearing."

"Uh O this thing, it's my new bikini. Do you like it?"

"I guess."

"Well here's the lotion, rub some on my back there's a dear."

Bill was amazed; his mom was wearing probably one of the skimpiest bikinis he'd ever seen. The glimpse he'd caught of the front had shown two very small triangles of cloth covering her breasts and a third between her thighs. He'd known in a subconscious way that his mom was an attractive woman, but this was the first time he'd consciously been aware of it. He realised she was as good as, if not better looking than anyone else on the beach.

"You look great mom."

"Why thank you Billy, now the sun lotion?"

"O yea sorry."

Billy found himself with a new problem, how to kneel and rub lotion into his mom's back, without revealing to anyone who looked, especially his mom, the aroused state of his cock. Quickly he climbed into a kneeling position and leaning forward squirted lotion onto his mom's back. He marvelled at the smooth feel of her skin as his hands moved over her back, his mom suddenly moved lifted herself onto her elbows.

"If everyone else is going topless I think I will."

As Billy looked on his mom slipped her bikini top off before lying back down.

"Billy, sun cream."

Mary relaxed as her son's strong hands massaged lotion into her back, turning her head she found herself gazing upon his erect cock trapped in the tight material of his trunks. She stared at it surprised at the erotic feelings that ran through her body and the positively pornographic thoughts that filled her mind. She shook her head trying to force the images from her mind, 'my god she thought, this is my own son, my own flesh and blood. I've got to stop thinking about this'.

When Billy realised his mom was looking at his cock he felt himself blush, a mixture of embarrassment and to his shock lust. He quickly finished rubbing lotion into his mom's back and layback on his towel, trying to ignore the perverted, yet arousing thoughts running through his mind.

Throughout the day Billy tried unsuccessfully to stop the incestuous thoughts that ran through his head. It wasn't helped when his mom accompanied him for a swim, firm naked breasts in full view to everyone on the beach including him.

Heading back to the towels his mom had then insisted on linking arms with him, this had caused him further embarrassment when one breast had brushed against his arm and his cock had jerked to instant hardness. He'd then had to walk the final twenty feet to the towels with a very obvious erection.

Mary couldn't believe what she was doing, walking topless down the beach to swim and then back. On the way back she'd become very aware of the eyes of strangers looking at her, for comfort she'd linked her arm through Billy's. Back at the towels she'd noticed his once more aroused state, she found she was turned on with the realisation that she had caused it. Then she took pity on Billy and suggested they get dressed and head back to the hotel apartment.

Chapter Two: The apartment

Back at the apartment having had a shower, Mary lay naked on her bed, through the partly open door she could hear the shower going and pictured Billy standing naked under the warm spray. Her breasts ached to be touched and her pussy was burning with desire, a desire she tried to fight as she tried to ignore the wicked images that filled her mind.

Billy had switched on the shower and then realised he'd left his shower gel in his bedroom. Grabbing the shower gel he walked back into the bathroom, pulling his bedroom door shut he stepped towards the shower. Passing his mom's bedroom door he realised it was slightly open. Glancing through the partially open doorway he stopped in wonder. His mom was lying naked on the bed; her eyes were closed a dreamy look on her face. As he watched one hand moved up to cup and massage her breasts, while the other slid down over her stomach to slide between her thighs. As he stood watching his mom he moved his own hand to his erect cock and started to masturbate.

Mary moaned in desire and need, as her fingers slid over her engorged clitoris before dipping into the honey pot of her pussy. The fantasy took over as she squeezed her breasts and rubbed her juices over her clit.

"Mmmm O that's it Billy honey, play with mommy's pussy."

When Billy heard his mom's words he almost fell over in shock, in fact he did loose his balance for and second and fell against the partially open door, pushing it further open. Mary caught the movement through her partially open eyes, lifting her head she was shocked to see her son standing in the doorway, one hand wrapped around his large cock.

Mother and son looked at each other for a second, both still unconsciously masturbating. Before they both seemed to realise what they were doing, Billy turned bright red and with a strangled cry pushed the door shut and dove for the shower.

Mary lay still for a moment her mind in turmoil, the sane part of her mind told her to get dressed and never allow such thoughts again. The other part fired images of Billy standing masturbating as he watched her and Billy on the beach with an erection. This part seemed to be linked direct to her base sexual needs and it was this part that won the battle. Knowing what she was about to do was wrong she headed for the bathroom; her body flushed with sexual desire and need.

Billy stood under the shower, wondering what his mom would say to him, the images of her lying naked on the bed saying his name kept running through his head. Reaching down he grasped his hard cock in one soapy hand; at that moment he heard the bathroom door open. The frosted shower door was covered in steam restricting his view. He realised his mom must have come to tell him off for spying,

"I'm sorry mom, I know I shouldn't have spied on you."

"It's all right Billy honey, but I think we should talk about what you saw."

"I gue..."

Billy broke off as the shower door slid open and his very naked mom stood looking at him.

"Mom what..."

"Shhhh Billy don't worry."

As Billy stood there his mom reached out and slid her fingers around his hard cock,

"Mmm Billy you've got a beautiful cock."

"Mom."

"Why don't we take this into the bedroom OK."

Billy stood amazed and shocked by his mom's actions, numbly as though in a dream he stood and quickly dried himself before following his mom into her bedroom,

"Masturbate for me Billy, show mommy how you pleasure yourself."

Mary lay down on the bed with her legs hanging over the edge as she looked with lust filled eyes at her son.

Billy stood between her parted legs, all embarrassment forgotten as he gazed as his naked mom. Reaching down he grasped his cock in one hand and started to work it up and down the shaft while the other hand squeezed and massaged his balls. His eyes slid over his mom's naked body, from her breasts topped by hard nipples, to the glistening folds of her womanhood. Nervously he reached forward to dip his fingers into the moist folds of his mother's pussy, Mary moaned in appreciation. Pulling his pussy juice coated fingers out he rubbed them over his engorged cock-head.

Mary moaned in pleasure at her son's touch, she watched as he coated his cock in her pussy juice before once more dipping into her cunt. More juices were transferred to his cock until it glistened in a mixture of precum and pussy juice.

Billy could feel his orgasm approaching as he pumped his cock, lifting his juice covered hand he licked his fingers clean, savouring the taste of his mom's pussy. He moaned in pleasure as he felt his cock jerk as the first shot of cum fired from it to splatter onto his mom's breasts and face. The second shot seemed to fire with even more force to hit her face and hair, the next splattered over her breasts and belly and the final shot onto her open pussy lips. He continued to milk his cock, sperm running over his fingers. Finally he released his cock, reaching forward his ran his cum coated hand over his mom's pussy, pushing slick fingers into her fuck-tunnel.

The sight of her son's cock shooting cum seemed to push Mary towards her own orgasm, she massaged the cum into her face and breasts before licking her fingers clean. Billy's cum coated fingers pushing into her pussy pushed her over the edge and she came in a gut wrenching orgasm.

Billy watched his mom orgasm her body thrashing on the bed, head thrown back as she screamed in pleasure, her pussy gripping his probing fingers as she came. Withdrawing his fingers he moved closer to the bed, bending slightly he guided his still hard cock to the waiting opening of his mom's cunt. As his cock-head slid between the folds of flesh into the warm embrace of his mom's cunt he moaned in pleasure.

At the feel of her son's cock sliding into her pussy Mary suddenly realised what she was doing and how wrong it was and she reached up to push Billy away.

"No Billy we mustn't."

Billy however was past the point of no return, as his mom shook her head and told him no, he held her hips and with one thrust buried his cock balls deep in his mom's love channel.

Mary's attempts at refusal turned into moans of lust, her arms pulling her son closure as she felt his cock slid deep into her womb. Wrapping her legs around his back she held him deep within her savouring the pleasure.

"O god Billy, we mustn't do this we've got to stop now."

Mary's words didn't match her actions as she held onto Billy, lifting her hips to meet each of his thrusts. Pulling his mouth to hers she thrust her tongue between his lips, kissing him passionately. Faster they moved together thrust meeting thrust as they drove towards their release.

Billy moved his lips over his mom's face kissing and licking at the sweat that glistened on her cheeks. Bending his head he pulled an engorged nipple into his mouth, sucking and biting it.

"O fuck Billy, that's it suck my tits bite them, fuck my pussy. O fuck I'm cuming baby mummy's cuming, I'm cccuuuuummmmmiiiiiiiinnnnnnnnnnngggggggggg."

Mary's body shook to her orgasm, the whole world seeming to explode in a tidal wave of pleasure as her son continued to pump his stiff cock into her. The illicit nature of the act seemed to increase her pleasure as wave after wave shook her body seeming to drive her towards levels of pleasure she'd never known before.

The sight of his mom's body convulsing in orgasm drove Billy on, his hips were pistoning his cock into his mom's fuck-tunnel faster and faster. The room filled with the sound of flesh slapping against flesh and moans of pleasure. He could feel his balls tense as they started to pump his jism on the journey that would flood his mom's womb with his cum. He plunged his cock as deep as he could into his mom's pussy as he felt his cum start to fire; he felt his cock head brush against his mom's cervix.

Mary almost passed out as her son's cock-head touched her cervix, flooding her deepest reaches with incestuous spunk and sending her soaring into another orgasm.

As their orgasms subsided Mary cradled her son and lover in her arms, finding nothing put pleasure in her as she felt his warm jism slowly leaking from her gapping pussy.

Chapter three: Back to the Beach

Billy tuned his head as the sound of his mom entering his bedroom,

"What do you think?"

His mom stood in the doorway, her long black hair hung loose down her back, contrasting vividly with the crisp white dress she was wearing. The dress came to mid thigh; it was fastened around her neck leaving her sides and back naked.

"It's looks great mom. You're beautiful."

"Why thank you sir, how about this."

As Billy watched Mary slid her dress up until he found himself looking at her naked neatly trimmed pussy.

"Mom god I..."

"Shh tonight I think you'd better call me Mary."

Walking towards her son Mary allowed her dress to fall before she pressed against him, kissing him deeply. She savoured the feel of Billy's teenage body pressing against her, his hands stroking over her naked bottom, before dipping between her thighs.

Reaching down she slid a hand into the waistband of his jeans; pleased to find he had also forgone underwear. Her fingers caressed his rapidly swelling cock.

"Wow, I think we'd better stop there or we'll never get to dinner."

Leaving the hotel they headed towards the sea front in search of somewhere to eat. They finally settled on an Italian Restaurant, they had a quiet meal during which they teased each other continuously. Finally the meal finished and paid for they headed down to the moonlit beach.

They walked together along the empty beach; Billy slid a hand up onto his mom's naked bottom caressing the smooth flesh, before sliding it lower between her thighs. Her pussy felt hot and moist as he slid a finger into her waiting love box. Looking round Mary pulled him towards some rocks; on the other side was a small, enclosed area of sand. Kissing deeply they slid to their knees, reaching up Billy undid Mary's dress allowing the front to fall to her waist, bearing her breasts to his searching mouth. He tongued her nipples feeling them harden with blood as he suckled at them. Moving lower he kissed his way down passed her navel, pushing her dress up he slid lower until he was looking at her waiting pussy. He lapped at the moist folds of flesh savouring the clean taste of his mom's pussy juices.

Mary moaned in pleasure as her son's tongue slid over and then into her love-tunnel, her hands entwined in his hair as he suckled at her clitoris, sending waves of pleasure coursing through her.

"Oooo that feels so good Billy, lick mummy's pussy suck mummy's clit."

Billy needed no further encouragement and dove in lapping and sucking at his mom's waiting pussy and clit.

Mary was amazed at how turned on she felt; she new it wouldn't be long before Billy's mouth brought her to orgasm. In no time at all her body convulsed as she flooded Billy's mouth with her juices. Reaching down she drew him up her body; kissing him she enjoyed the taste of her pussy on his tongue and lips. Quickly she opened Billy's jeans, grasping his hot hard cock she guided it towards her aching pussy.

Billy allowed his mom to guide his cock to her hot love-tunnel, as he slowly sank into her inner depths he cried out in desire, still amazed at how tight and wet she was. They lay locked together for a while enjoying the feeling of their union, tongues entwined in a deep kiss of passion. Slowly Billy started to fuck his cock in and out of his mom's tight pussy.

Mary was surprised at how turned on she was, she new part of it was the wrongness of what she was doing with her son, and part that they were doing it here in the relative open beach where anyone could find them.

"O fuck yes Billy, ram your hot, hard cock into me, fill your mummy with hot incestuous cum."

Holding his mom Billy rolled over so he was laying on his back, his mom above him impaled on his hard fuck-tool. Reaching up he grasped her heaving breasts, pulling at her engorged nipples.

Mary moved upon her son's cock driving it as deep as she could into her hot pussy, feeling the head brush against her cervix.

"O yes Billy that feels so gooooooooood."

Releasing her breasts Billy held onto his mom's hips as he started to meet her thrusts with ones of his own. Faster and faster they moved together each striving for the release of their orgasms. Billy was the first to cum; grasping his mom he pulled her hard onto his cock as he felt his jism pump deep into her womb.

The feel of the hot liquid filling her deepest centre pushed Mary over the edge and she cried in pleasure as she orgasmed.

"O Billy mummy's cuming baby, mummy's cuuummmmiiiiiiiinnnnnnnnnnggggggg, o fuck yeeeesssssssssssssssssssssss."

Slowly Mary lay down on her son's heaving chest as her body relaxed from her orgasm. They kissed deeply tongues entwining as they held each other tightly. Suddenly Mary became aware of movement a few feet away, in the moonlight she realised she could see someone sitting on the beach. The figure seemed to be looking at them, as she watched she realised the stranger was masturbating.

"Billy."

"Mmm what Mom?"

"There's someone over there look."

Billy looked and saw the figure his Mom was talking about.

Mary climbed of her son's softening cock, savouring the feel of hot cum that ran down her thighs. Walking over to the figure she expected to see some teenage boy, it came as a surprise to find a women of her own age struggling to pull a pair of jeans on. She was having some trouble untangling them and as she struggled the bright moonlight offered Mary a perfect view of the woman's shaven pussy. Mary realised the sight aroused her; she'd never really thought of sleeping with another woman, except maybe in her deepest fantasies and yet now she found her mind filled with such thoughts.

"Need some help?" Mary asked

"O god, O god, I'm sorry I couldn't help watching and then it was so hot and and..."

Mary allowed the top of her dress to fall once more to her waist,

"Let me help."

With trembling hands she reached down to the other woman's jeans, instead of pulling them up she pushed them back down.

"Wh... What are you doing?"

Mary slid a hand between the other woman's thighs running her fingers over her hot naked pussy.

"No please don't."

"Don't worry you might enjoy it. Billy come and give me a hand."

Mary and Billy lead the half-naked woman back to the shelter of the rocks, once there Mary slid completely from her dress. Naked she walked over to the strange woman and with little resistance undressed her.

"Billy why don't you slip out of your clothes."

Billy needed no further urging as he watched his mom pull the stranger to the ground.

Mary pushed the woman's legs apart pushing a finger into her wet pussy.

" So you liked watching me and Billy did you, it made you hot watching me fuck my son did it?"

"I I'm sorry I know I shouldn't have watched, but you looked so hot together so erotic."

"So you decided to watch and masturbate."

"I couldn't help it."

Billy watched as his mom pushed the other woman onto her back, then she lowered her mouth to her pussy.

Mary gazed at the shaved pussy before her, the urge to taste it sent waves of desire through her body. Tentatively she slid her tongue over the other woman's swollen labia tasting for the first time another woman's pussy juices. She savoured the taste as the woman moaned in pleasure, before thrusting her tongue deep into the wet cunt. She slurped the juices into her mouth before moving up to suck at the stranger's engorged clitoris. Suckling at the clit Mary pushed a finger into the hot embrace of the stranger's fuck-tunnel. Hands wrapped into her hair, pushing her face tight against the boiling pussy as the stranger thrust her hips, pressing her clit tight against Mary's mouth and driving her fingers deep into the hot wet cunt. Pulling her fingers free Mary pushed her tongue deep into the woman. The stranger's moans filled her ears as her mouth was suddenly filled with girl cum. Fingers held Mary's mouth to the convulsing pussy as the strangers thighs closed around her head.

Slowly the stranger relaxed as her orgasm passed, as she was released Mary slid up the other woman's body kissing her way up over her stomach and breasts. Stopping to suck and nibble at the engorged nipples before moving up to kiss her mouth. Their tongues entwined as their bodies pressed together, nipple against nipple, cunt mound to cunt mound. Hearing a sound she looked over her shoulder at Billy, he was kneeling a few feet away a hand wrapped around his cock erect cock. Moving higher she lowered her cum dripping pussy to the other woman's mouth and watched as Billy moved up and slid his cock into the pussy that was slick with juices and her saliva.

The stranger tried to push Mary away as Billy's cock sank easily into her cunt, Mary however pushed her hands away, pressing her cunt against her mouth.

"Stop that, you liked watching me and Billy. Well now he's going to fuck your pussy while you eat mine."

Mary felt the figure try to struggle free; reaching down she grasped one of the stranger's nipples in her fingers and twisted it painfully.

"I said stop, I don't want to hurt you but fair's fair, I sucked your pussy so you can suck mine and Billy can fuck you."

Mary felt a tongue slide over her swollen pussy lips and she released the nipple and gentle stroked it.

The moon was sliding across the sky, it was now fully overhead, lighting the area of the beach they occupied in a soft bright glow.

Billy plunged his cock into the stranger's cunt, he felt her legs wrap around his back pulling him deep into her. Bending forward slightly he ran his tongue over his mom's breasts before kissing her deeply, tongues entwining in passion. He could hardly believe what was happening, first he'd made-love to his mom and now he was fucking some strange woman on the beach. A stranger his mom had already licked out and who was now licking his mom out.

He felt the body below him convulse in an orgasm, cunt muscles rippling around his deep plunging cock. Sitting back up he grabbed the stranger's hips and started to pound his cock into the convulsing cunt. His ears filled with the sounds of his mom's pleasure, the stranger's cries muffled by his mom's cunt. Faster he moved pistoning his hard fuck-tool into the hot embrace of the woman's pussy. He could feel his orgasm approaching, his balls tightening as they started to push his jism up his cock shaft on its journey. Driving deep he held still for a moment as he shot cum deep into the stranger's womb, before once more pumping his shooting cock in and out of the stranger's hot fuck-tube. As his orgasm passed he pulled his softening cock from the stranger's cum filled pussy and watched his mom sink forward to 69 the stranger.

Mary buried her face in the strange woman's pussy licking and slurping her son's hot sperm from her dripping pussy. The two women sucked and licked each other to orgasm after orgasm until finally they pulled apart neither able to take any more.

As Mary rolled of the stranger, Billy took her place and pushed his once more hard cock into the strange woman's pussy. She arched her back lifting her hips to meet his throbbing cock as it sank deep into her cunt. Their limbs entwined as their tongues met in a passion filled kiss. They moved together their moans of pleasure echoing across the deserted beach, as in the pale moonlight the drove each other towards orgasmic release. Billy thrust deeply into the hot embrace, reaming his cock deep into her womb. Sitting up he knelt between the woman's legs; grasping her lips and ploughing his cock deep and hard into her as his mom kissed and suckled at the stranger's breasts, while she masturbated to the sight and sounds of her son and the woman. Faster and faster they moved until with groans and cries of orgasmic pleasure their bodies rocked to their release.

Standing on shaking legs Mary slipped her dress back on fastening the straps around her neck. As Billy climbed of the naked woman and pulled his own clothes on, as she picked up her shoes the stranger finally slid back into her jeans. They shared a deep kiss of goodbye before she took Billy's hand to lead him away.

"I didn't get your name, only your son's."

"That doesn't really matter."

"W w will you and your son be here tomorrow?"

"I don't know, why?"

"I'd like to do this again."

"Maybe we will and then again maybe not, we'll see."

With that Mary slipped her arm around Billy and together they strolled from the beach. It was late when they got back to the hotel and they went straight to their rooms.

Chapter four: Shaven haven

Back at their room Mary slid out of the sand covered dress and headed for the bathroom, turning on the shower she stared at Billy's razor sitting on the sink. Reaching down she slid her hands over her neatly trimmed bush; with a smile she grabbed the razor and shaving foam.

Billy dropped his clothes in his own bedroom; from the bathroom he could hear the sound of the shower running. Naked he pushed open the door his cock jerking in appreciation at the sight that greeted him. His mom was sitting on the toilet her legs parted as she carefully ran his razor over her pussy.

Mary heard her son enter the bathroom and looked up; taking in his hardening cock she smiled.

"No point in asking if you like what you see."

"Why'd you decide to shave mom, I mean I'm not complaining."

Mary wiped the last of the cream from her pussy, looking down she was amazed at how erotic the sight of her freshly shaved pussy made her feel.

"Don't you like it?"

"It's great mom."

With that Billy pulled his mom into his arms, kissing her deeply, lifting her he sat her on the edge of the sink. Reaching down he slid his hard cock into her naked pussy revelling in the hot embrace.

"Haven't you had enough for tonight."

"I don't think I'll ever have enough of you mom."

Mary wrapped her arms and legs around Billy's body drawing him deep into her, marvelling at how hot he made her feel. She couldn't believe the opportunity she'd been missing, that she'd never noticed how much a hunk her son had become. She decided then and there as he plunged his cock into her willing pussy that she wasn't going to go back to her life of lonely divorcee and young son. She opened her mouth accepting Billy's probing tongue as her pussy accepted his pistoning cock.

Billy lifted his impaled mom and pushing the shower door open with his shoulder stepped beneath the warm spray. Leaning her against the wall he continued to fuck his cock into her willing pussy.

"O fuck Billy mom's gonna cum honey, O god yes Billy harder harder, O yes yes yeeeeeesssssssssssssss."

Mary's body shook to her orgasm; moments later she felt Billy pump her womb full of his hot cum.

They stayed locked together as Billy's cock slowly softened and slipped free from the warm embrace of his mom's cunt. Breaking apart they washed each other before drying off, Mary took Billy's hand and lead him to her bed.

Chapter five: Maid Service

They slept late into the following morning; Mary awoke to the sun streaming in through the bedroom window and her son's morning erection pressing against her arse cheeks. She smiled at the feel wondering what the day would bring, 'first things first' she thought. Climbing from the bed she headed for the bathroom to relieve her full bladder. Turning in the doorway she looked back at her son lying naked on the bed, arms spread and cock standing up to greet the new day.

She was sitting on the toilet when the door into his room opened; a middle-aged woman stood there dressed in a housemaid's dress, a cleaning cart stood behind her.

" O gosh I'm terribly sorry I didn't realise there was anyone still in these rooms."

Mary glanced guiltily at her open bedroom door thinking of Billy lying naked on it.

"That's OK we... I mean I overslept."

Mary had finished peeing and so sat waiting for the maid to leave.

"That's OK, but you should really use your do not disturb sign."

"Yes I never thought."

The maid still stood looking at her, showing no signs of leaving, 'it doesn't bother me' thought Mary and standing she flushed the chain and turned to wash her hands. She suddenly became aware that the maid had walked up behind her.