Boys Will Be Boys

With a grin on his face Holly left Casey in his room as she pulled the door closed behind her and unsteadily made her way back towards her own bedroom. Flopping down exhaustedly on the bed Holly didn't even bother putting her sleeping clothes on as she just curled up and went to sleep, her eyes drifting shut the moment her head hit her pillow. The dreams she had were very vivid and all about Casey fucking the hell out of her. On the bed. On the sofa. In the kitchen. In the pool. In the shower. In the truck. Everywhere. And all the time Chris had no idea even when he nearly caught them. And every time he did Holly was spurred on to pull Casey into an even more risky sexual encounter. And every time it was hot as hell and she came screaming again. Fuck. She almost felt more exhausted the next day than she should have. But she still woke up with a satisfied smile on her face.

Stretching contentedly Holly woke up to the sun shining through the window and a perfectly satisfied feeling suffusing her. She felt so relaxed and content that for a moment the beautiful brunette just lay in bed smiling, staring up at the ceiling as the events of the night before slowly played through her head again. For a second she was back underneath her son, letting him ride the hell out of her and fuck her brains out. And then she was back in his room riding him reverse cowgirl style as he slapped her tight ass. For a moment the gorgeous mother felt a sliver of nervousness over what she had done -- she had actually had sex with her own eighteen-year-old son. Twice. And loved every second of it. But that feeling passed as Holly remembered why she had done it.

The image of her son all handsome and stunningly knockout in how he looked flashed into her mind. And the smile on his face after they had had sex compared to how he had looked when he had received the message about Cristina. Well, it was all worth it. Not to mention that the sex had been mind-blowing! So much so in fact that Holly still felt completely satisfied as if she had just cum again right then.

And so for a long while the beautiful brunette mother lay relishing in her feelings and memories before she delicately swung her legs over the side of the bed and stood up, completely naked. For a second she thought of walking downstairs as she was, wondering what her son's reaction would be, but she quickly quashed that idea when she once more remembered that her husband would be back today and she had absolutely no idea when he, and her other two sons, would be back.

And so heading towards her wardrobe Holly pulled on a pair of matching light blue lace underwear and bra before getting into a pair of tight jeans and a low v-neck dark green t-shirt that clung to her upper body as tightly as the jeans hugged her ass and legs. Staring at herself in the mirror she smiled at what she saw before closing the wardrobe and heading towards the door to the en-suite to get washed before heading to the stairs.

Once downstairs Holly headed into the kitchen to grab herself a drink of juice. Placing the glass on the counter Holly began pouring her juice when she suddenly felt a pair of hands cinch her waist before sliding around onto her stomach.

"I see someone slept in. What were you too exhausted after last night?" Casey asked as he moved up behind her to press against her.

Holly glanced over her shoulder with a small smile at her son, noticing he was apparently wearing nothing but his underwear, before she looked back to what she was doing.

"I slept like a baby." She replied softly as she finished pouring the juice. "Someone used up all of my energy."

Casey laughed softly against her neck, a feeling that sent a shiver down Holly's spine, before he kissed the back of her head.

"Well I hope you've got a lot of energy today, because you're going to need it." Casey teased as he slid his hands almost down to her pussy.

"Oh? And why's that?" Holly asked with amused playfulness as she held onto her glass and the counter.

"Because I'm going to fuck your brains out today, mom. Just like you promised I could." Casey said with intent that made Holly's pussy suddenly bubble with heat and electricity.

Breathing heavier Holly opened her mouth and let out a wordless, hot sigh as her veins suddenly flowed headily with passion. The way he had said what he was going to do to her and how confident and sure he was that it was going to happen was just too hot for the busty brunette.

"I did promise that we would have sex every day, didn't I?" She asked remembering her slutty words from the night before. And how much she had meant every one of them.

"Whenever I wanted, as much as I wanted, wherever and however I want, I seem to remember you saying." Casey corrected as his fingers from both hands slipped onto her pussy and gently but firmly began to play with her.

"Well I've only just woke up. I thought you'd want that later?" Holly asked and then breathily moaned as Casey gently nibbled her neck from behind.

"Dad will be back later. And I want you as loud and as naked as possible." Casey replied and Holly opened her mouth to respond but all that came out was a shuddering gasp as her son's fingers went to work on her already tingling pussy.

Holly had no idea what time it was. That she had slept in she had no doubt seeing as that's what Casey had said. But she had no idea what time Chris and the boys were going to be back. And here she was standing openly in her kitchen with her half-naked son taking liberties with her body as she stood pressed against the kitchen counter. For all she knew her husband and other sons could be back any second and catch her and Casey! Oddly that just turned the hot mother on even more and she rolled her hips against her son's probing fingers as she breathed heavier.

"You want to fuck me and make me scream your name again before your dad gets back?" She asked as her blood pumped hotter within her veins, almost intoxicating like a drug. Her head was spinning at just how naughty and hot what Casey wanted was. And how much she wanted it. Not to mention how they would have no idea when Chris and the boys would be back and if they would come back while she and Casey were screwing each other's brains out. Would her husband hear her having sex with their son? Holly felt her nipples harden within her bra.

"Fuck, yes, slut!" Casey replied harshly and jammed his fingers as hard into her pussy as he could through her tough jeans.

Holly rose up on tiptoes as her whole body suddenly flooded with electricity and a fiery energy that made her feel lightheaded. Fuck but she had gone from content to horny as hell quick. But then the illicit taboo of having her own son be the one making sexual advances on her made that make complete sense. It was just too wrong to not be hot.

"And what if your father comes back?" Holly asked more out of horniness than concern as she half turned her face towards her son.

"Then I'll fuck you as he listens..." Casey began and Holly moaned softly.

But before her son could say anymore the lustful pair were interrupted by the phone ringing. It took Holly a moment to twig on to what was going on, she simply stood and stared around the kitchen too horny to realise that the phone was ringing at first, but then, still in her son's grasp, she turned toward the wall and reached out for the phone.

"H...Hello?" She answered, a little unsteadily from the feel of her son's hands on her still.

"Hey babe!" Came the familiar enthusiastic sound of her husband's voice from the other end.

Instantly Holly felt as if her knees were going to collapse. Here she was talking to her husband while his half-naked son felt up and played with her pussy through her jeans from behind her as he kissed the side of her neck just after talking about how he was going to fuck her brains out.

"Oh, hi!" Holly replied, a little lost for words as she turned towards Casey and mouthed that it was his father on the line.

"Just calling to let you know we're on our way back." Chris nattered on, not realising the compromising position that his wife was in right then.

"Oh great!" Holly replied before shuddering as Casey reached up with one hand to brush the hair away from her neck and then bit hard while his other hand pushed firmly against her pussy. "What...What time will you be back?"

"Not soon enough to stop me fucking you." Casey whispered playfully into her ear, and Holly trembled hornily in his grip once more.

"Probably a couple of hours, three or four at the most." Chris responded, unaware of what his son had just said to his wife.

"Oh that's perfect." Holly replied, more so because she knew that she and Casey would have plenty of time to have sex than looking forward to seeing her husband again. "Did the weekend go well?"

This time the beautiful brunette missed most of what her husband said in response as Casey suddenly slipped both of his hands up to cup her tits, squeezing firmly as he kissed her neck passionately.

"What...what was that?" She asked Chris again as pleasure coursed through her and a naughty burning feeling from how risky and playful Casey was being surged through her body. Fuck but she felt ready to jump her son right then! She would have if she hadn't been on the phone!

That thought just sent another electric bolt of lust burning into her pussy.

"I said it was a great time. The boys really seemed to enjoy themselves." Chris repeated and Holly nodded to herself as she couldn't form a sentence as Casey played roughly with her tits and devoured her neck.

"That's good. I'm glad you all had fun." Holly managed to stammer out before breathing in sharply and almost moaning down the phone.

Snickering to himself at the position he was putting her in Casey began whispering in her other ear as her husband spoke in the other.

"I'm going to fuck you, mom. Fuck you. Get my dick in your pussy. Again. And fuck you until I fill you with cum." He teased and Holly's breathing quickly became more rapid and she found it harder and harder to speak on the phone.

"C...Casey? Yeah, he's here. I...I don't think he's been upset about missing out. He seems happy to me." She tried to answer down the phone only Casey wouldn't let up. As soon as her husband began talking again he let his hands fall to her free hand, and taking it turned her around.

"I don't think he's mad with you, no." She told Chris as she looked at her handsome half-naked son as he stood before her with a raging hard-on in his underwear and nothing else but a smile on his face as he looked at her hungrily.

Holly half-thought that Casey was about to jump on her right there. Maybe push her onto the counter and begin fucking her regardless of his father being on the phone! Which only made the beautiful brunette all the hotter.

Instead all her son did was slowly back away, his hand still holding hers, until she had no choice but to follow him. Being led by the hand by her almost naked son...and lover...Holly followed as she tried to talk to her husband on the phone as if nothing was going on.

"I'm glad he's learned his lesson about being late then." Chris said and Holly couldn't help but think, 'yeah, that being late got him me in bed!'.

All she said in response though was 'yeah'. She was too lost in wondering what her son was doing to really pay any attention to what his father was saying.

Casey, still grinning from ear to ear, led her from the kitchen into the lounge. Holly had no idea what he had in mind either until he led her around to the sofa and then, sitting down, he reached for the button and zip on her jeans.

Too horny and lost in the lust of what she was doing while on the phone to his father, Holly just stood there and let him pull open her jeans before tugging them down her legs. Chris was saying something to her down the phone that in her fully turned-on, head ringing because she was so horny, mind she could barely hear or understand. Kicking her jeans off at the end Holly stood in front of her son in her underwear and top breathing heavily as she watched him watch her hungrily.

For a moment all Casey did was stare up at her grinning as she mumbled what she thought were one word correct responses to whatever Chris was saying. Then Casey reached forward and pulled her onto his lap.

The moment she landed all Holly could feel was the solid bulge of Casey's rock-hard cock protruding up in his underwear and pushing hard against her underwear clad pussy. So close and yet so far away from filling her! And that feeling caused her to shudderingly breathe down the phone, almost moaning before she stopped herself.

"What noise?" She asked Chris as he asked what the noise was that she had made.

"That noise just. Sounded like you had hurt yourself, or sat on something hard." Her husband clarified curiously and Holly wracked her brain for a quick answer while feeling her body pulsate with lust from being on her son's cock.

"Yeah, I just sat down on something hard without realising." She agreed, not having any more ability to think of anything else to say. Besides, it was the truth at least.

Casey laughed softly at that as he ran his hands up her bare legs before once more seizing hold of her hefty tits, burying his face in the v-neck to bite and kiss the slopes of her breasts as he squashed and mauled her tits with his hands.

Holly almost yelled out in pleasure, half-moaning and half-groaning, but before she did she snapped her mouth shut so that all that came out was a stifled grunt.

"Sorry, baby, just getting comfortable on that hard thing." Holly comforted her husband as best she could while convulsing on top of her son from the feeling of his mouth and hands all over her tits.

Fortunately Chris seemed to buy it -- after all, he was hardly going to suspect the truth was he? That she and his son were sexually assaulting each other in lust!

Talking to her husband was one of the hardest things to do while his son was devouring and massaging her tits while she was on the phone to him, but somehow Holly managed to get through the conversation while just using one or two words, or a grunting 'mmhmm' sound as she tried her best not to moan her head off, but fortunately her son eventually pulled his head back and once more cinched her slender waist as he held her on top of him. Smiling mischievously.

"...So it shouldn't take too long. The roads are pretty clear..." Chris was prattling on and Holly was half-listening, her attention rather on whatever her son was planning. And she knew it was something from the way he was looking at her.

She was about to mouth a question to Casey when suddenly he spoke...and not quietly either.

"I'm going to fuck you now." He said quite loudly and Holly's eyes shot open, both because she was worried that Chris had heard -- as Casey had definitely been loud enough -- and because she was surprised by what he had said. She was on the phone with his father after all!

Both turned the hot brunette on even more, even though she couldn't have said why! But fuck did it make her feel delirious!

Before she could do more than gape, however, Casey took hold of her underwear and began pulling it down her legs. Why she moved to help him Holly had no idea, but something in her couldn't stop herself. She just desperately wanted to feel her son -- her son! -- inside her again. That big dick of his shoving deep into her.

Fortunately she also had the small sense of mind to actually realise what would happen if she was impaled by that giant cock while on the phone with Casey's father: she wouldn't be able to stay quiet for long! And so Holly quickly began to try to find a way off the phone.

"Alright, babe, I'll let you go. Will you let me know when you're close to home?" She asked, hoping that that would at least give her a little warning to not be having sex with his son the moment he walked in!

Chris however wasn't going to be deterred from his conversation that easily.

"Sure, I'll let you know. Want me to give you a call?" He asked, not taking the hint.

Holly couldn't do much more as Casey had her underwear off and was tossing it aside before reaching for his own. Holly watched in absolutely turned-on madness as he yanked his underwear down, freeing his enormous, thick cock and began to push his underwear down his legs.

Still on the phone, Holly tried to think of anything besides just slamming the phone down to get off before Casey sank that monster into her. And she knew he would.

"Sure. Give me a call. Look babe I've got to go, Casey needs me." She quickly tried to say only to pant in horniness halfway through as Casey threw his underwear somewhere in the lounge.

He was naked! This was it! And she was still on the phone! She had to get off!

Casey took hold of her waist and lifted her up, positioning her over the top of his cock. All Holly could do was feel her heart race in her chest as she watched and let her son move her over his spearing dick.

"Well if Casey needs you..." Chris began and Holly panicked.

"He does, I've got to go babe. I love you!" She shouted quickly and then hung up just as Casey pulled her hard down onto his nine inch dick, spearing the thick rod deep into her burning hot pussy.

"OH FUCK!" Holly screamed half in pain and half in pleasure as she dropped the phone next to them on the sofa.

The thing had literally slammed deep into her body, stuffing her so full of hard cock she felt as if it had been driven into her womb.

Her head fell back and all that kept her sitting up was her hands that gripped Casey's shoulders, gripping so tightly she heard him growling in pain, and his strong hands holding onto her slim waist.

"Oh fuck!" She repeated breathlessly, her head swimming in the pleasure of how deep and thick this cock was inside her as the pain cleared.

"Yeah!" Casey growled smugly, "Damn your tight!"

Holly leaned up once again, her hair hanging over her face as she stared lustfully at Casey before pushing her hair from her face with a dirty smile.

"You're so bad." She purred erotically, her hands letting the death grip on his shoulders go.

"I wanted to fuck you with him on the phone" Casey replied smugly, his hands running along her smooth legs before once more holding onto her slim waist.

Holly purred contentedly as she stared down at him.

"You wanted to fuck me on the phone with your father? Make it difficult for me not to moan at him as you fucked me? You're such a naughty boy, Casey." Holly teased as she slowly lifted herself up on his cock, almost like she was going to pull herself off because he was so naughty.

Without a word, Casey grinned and pulled her down, hard onto his huge dick. Holly squealed in delight as the big dick filled her again before she pressed her luscious lips forcefully against his, her tongue darting into his mouth to dance passionately with his as her hips began to move furiously, sliding the huge cock in and out of her very needy pussy.

As the two began fucking and kissing on the sofa, with Holly moaning breathily into Casey's mouth, her tongue danced with his as his thick dick began to repeatedly ram into her hot, tight pussy. All that existed for the horny pair was the hot, illicit sex, and as she pulled her lips from his to stare breathily into his eyes, Holly knew she was going to be her son's slut from then on. She just couldn't resist him any longer.

"OH FUCK! YES! OOHHHH! You're so fucking big!! Ummmohhhhhh!" Holly groaned loudly as she slammed herself back down the huge nine inches of Casey's thick cock. "Ughhhh! Ohhh fuck yes!"

The huge dick filled her like Casey's father never had or could and it felt so good as it slammed deep inside her.

Gripping Casey's shoulders hard, Holly continued to bounce up and down his amazing cock, her large tits bouncing with her movements. She was riding him harder and faster than she had ever fucked his father and her big 34DD tits almost came out of her low-cut top every time she slammed herself back down on Casey's enormous shaft.