A Forbidden Crush - Winter Break

A bonus chapter to the previous Forbidden Crush parts 1 - 3. In this chapter sister Ally returns from college for break and is happy to see her little brother.

It had been almost four months since his sister Ally had returned to her dorm room in college, and Sean’s heart had been pining for his sister ever since. He had last seen her at the end of August, when she had finished helping her skinny boyfriend Ian load up his tiny car and pull out of the driveway. Since then, he had decorated his phone and computer with wallpapers of her smiling face, looting his mother’s Facebook page for more, hunting especially for images of her in the pool or at the beach when she was wearing her revealing, white bikini.

She was a beautiful 20-year old young woman, and Sean was surprised that she so rarely dated because she had always had plenty of offers. She had a round, youthful face topped with a head of wavy, dark brown hair, the same color as his own, and she usually kept it pulled up in a high ponytail. Her eyes were large, a dazzling shade of green, underscored by an adorable smattering of freckles that crossed over the bridge of her nose. She had a body that was more breathtaking than even she realized, her perfect C-cup breasts high and perky, her stomach and hips curving in a gentle hourglass shape.

In his loneliest moments, unable to get Ally’s adorable face out of his mind, he had found himself simply staring at her images and remembering their last, fateful moment together. On her final day at home, while Ian was still outside loading up his tiny car, Ally had come to him in his bedroom in an effort to reconcile their relationship.

Before that, Sean had been angry with her, feeling rejected after she had brought home a boyfriend. The two of them had spent the summer growing closer, their taboo relationship developing slowly over the course of a few months, and in the end, it had felt like his sister had simply cast aside his feelings.

But Ally had explained to him that she was simply trying to move on before things went too far. Realistically they would never be able to get married or carry on a normal romance, not as blood-related brother and sister. And, since she was already leaving the house for school and Sean would be soon, too, it seemed best to end it now before somebody got hurt.

Sean understood this, and the rational part of his mind knew it was the right thing to do. It made sense. If they continued their relationship, they would most likely be discovered eventually. If it was by someone they knew, particularly one of their parents, then the consequences could be dire.

The problem was that as a farewell present to her little brother, Ally had made love to him in his bedroom while her boyfriend loaded the car. It was the first time they had ever crossed that line, and it was Sean’s first time ever having sex. Now, after losing his virginity to his sister, he found himself more smitten with Ally than ever.

Now he masturbated to her images often, and whenever he got the chance, he would sneak into her bedroom and do it while lying in her bed. Usually during these occasions he would root through her underwear drawer, finding an old pair of her panties to wrap around his shaft as he stroked it. There was one pair that he liked to keep in his bedroom, under his pillow -- a particularly thin, silky pair that he remembered her wearing, because he had actually seen her in them.

She had unknowingly modeled them for him one night, strutting around her bedroom as she worked on a project for high school. Sean had spent the entire evening watching her from his closet, his hand on his cock and his face pressed against the peephole he had created a few years before. He had dug this tiny hole out of a weak spot in the shared wall with a pair of scissors, an area that had been patched with nothing but drywall and was already marked with damage. On her final day, right before she offered herself to him, Ally revealed that she had known about this peephole all along.

As the weeks slowly passed since that life-changing day, Sean had thrown himself into his research in an effort to forget about her, continuing his studies into plants and applying to colleges of his own. Though he had graduated from high school the previous Spring, he was taking his time with his future, partly because of his high standards in universities and partly because his social anxiety simply wouldn’t let him leave the house often.

Now the day had finally come for Ally to return home from college for winter break. She would be back for the next three weeks, staying through the holidays and returning shortly after New Years, and Sean was confident that his winter nights were about to get a lot warmer. There was only one thing that he wanted for Christmas and that was his sister, naked in his bed.

The sudden crunch of feet walking on snow made his heart skip a beat, and he rushed to the living room window overlooking the front yard. Checking outside, the first thing he noticed was a small, grey car that quickly pulled away from the front of the house. He wasn’t sure who the person was, and as he squinted his eyes at the rapidly disappearing vehicle, he didn’t notice Ally’s approach.

He went to the front door, throwing it open and staring out through the glass storm door beyond. He gazed out into the bright, sunny snow, trying to catch a better glimpse of the car as it sped away, but it was of no use. He didn’t recognize it, and now it was gone.

She saw him first as she came around the side of the house, following the shoveled path through the snow to the front door. Sean’s head was turned away from her as he tried to focus on the car in the distance, and she stopped, a mischievous grin spreading across her face. Moving slowly, being careful not to crunch in the snow, she crept stealthily up to the side of the door next to him.

Taking a deep breath Ally waited until she heard Sean mumble to himself, “…who was that?” and then suddenly she was there, pouncing in front of the door with a lunatic grin, her arms held in front of her, hooked into claws. Sean screamed, genuinely surprised, his pale blue eyes bulging out of their sockets as he reeled on his sister in terror.

Ally laughed, throwing her head back and placing a hand on her stomach in an almost cliché gesture of mirth. Her body shook as she chuckled at her little brother, and Sean’s face clouded as he slowly realized the joke was on him.

“Oh, you bitch!” he said good-naturedly, and pushed the door shut on her again when she tried to open it. He wasn’t actually upset by the prank, as he was much too happy to see her again, but as her little brother it was his job to be an annoying little shit, regardless.

“Hey, let me in, dickhead!” Ally laughed, and yanked on the door again. This time her superior strength won and she pulled it out of his hands. He may be her brother but she had always been stronger than him. Not that this was much of a brag…Sean had always been a thin child, his physique suffering in favor of science and reading, and his pale body was mostly devoid of muscle tone.

Ally barged her way in, pushing her little brother playfully to the side as she entered the warm living room. She stomped her feet on the mat near the door, kicking off the snow before finally throwing off her boots altogether.

“Where’s Mom and Dad?” she asked cheerfully as she pulled open her winter coat, and that’s when Sean, unable to hold back any longer, grabbed her around the waist and kissed her deeply.

He pressed his lips eagerly against Ally’s, his tongue finding it’s way into her mouth and tasting her, her breath warm and sweet and vaguely fruity from whatever she had eaten last. His lips wrestled with her own as she returned the kiss, not resisting, and Sean felt his cock stiffen inside his pants.

They both let the moment linger, lost in the feeling of each other’s lips against their own, savoring the sensation for as long as possible before finally pulling away. Ally looked at her brother, her eyes glazed over and full of desire, and then she smiled.

“Wow,” she said breathlessly, and chuckled. “I missed you, too, bro. I guess that means Mom and Dad aren’t around.”

Sean smiled sheepishly and finally let go of her waist. “No, they’re both at work still, but they should be home soon. You got here a little early. So where’s Ian?” He tried to sound nonchalant when he asked about her hippy boyfriend, but the edge in his voice was unmistakable.

Ally laughed. “Ian? I got rid of that dipshit a couple of months ago. I might have a thing for the skinny nerd-type but not when they’re arrogant hipsters. That’s why I had to take an Uber to get here.”

Sean couldn’t help but smile as he watched his big sister plop unceremoniously onto the living room couch. “The skinny, nerd-type, huh? I never knew that,” he said with a grin.

She rolled her eyes. “Oh yeah, ok, asshole,” she laughed. “I think you already know about my taste in men.”

Sean blushed furiously and nodded, looking down at his hands as he took a seat in the recliner opposite her.

Ally paused, looking at her brother mischievously. “So tell me, dork…how long do we have until Mom and Dad get home?”

He shrugged. “I dunno. Dad’s home first usually, like always. Fifteen minutes, maybe? Lately it takes him longer cause of the snow.”

She nodded thoughtfully. “That sounds about perfect…so, do you want a blowjob?”

_____________________________________________________________

Sean’s heart skipped a beat. His eyes bulged from their sockets and he froze, staring at his sister speechlessly. Ally simply smiled back at him, her eyes twinkling with mischief.

“I know, bro…I said we needed to stop fooling around, and we do. It’s just…well…,” she shrugged her shoulders shyly. “…I’ve been horny as hell lately, and I can’t seem to ever get you out of my mind. I keep thinking about that day when I went back to school the last time, y’know…the time when we had sex. Do you remember?”

Sean nodded vigorously. He crinkled his brow in genuine surprise that she would even ask him such a question. As if he could possibly forget that moment.

“I don’t know if you realize this, but you actually made me cum that day,” she continued. “And that was the first time I ever got off on a guy, just from him fucking me. I’m single now, and judging by the way you just kissed me I’m going to guess you still are, too? So, I figured I could give my little bro a special ‘coming home’ present.” She slid off the couch and onto her knees, looking at him coyly.

Slowly, a grin stretched across Sean’s face as he watched his big sister crawl across the living room carpet towards him. Hardly aware that he was even doing it, he put both of his legs on the floor and spread his knees apart, unconsciously offering himself to her.

Ally smiled up at him from between his thighs, her eyes twinkling. She reached up, and taking hold of the button on his jeans she deftly popped it free. Sean watched her, his eyes glazed over, feeling like he was lost in a dream.

“I missed you, little bro,” she whispered, and he smiled back at her stupidly with a crooked grin.

“I missed you too, sis,” he said, his voice cracking. He shook his head, embarrassed, then cleared his throat.

Ally giggled, pulling his jeans zipper down with an audible rip. His cock had already grown very hard and it pressed against the fabric of his boxer shorts, making a bulge. She slid her fingers along the length of it, caressing it softly and causing him to jump. “I guess you did,” she said seductively.

Sean merely nodded, completely mesmerized as he watched his sister stroking his length through his boxer shorts. His breath to began to grow ragged, his hips gently squirming under her spirited touch.

“Do you ever think about me when you jerk off?” she whispered, looking at him with a challenging look. “Do you ever think about that night when I snuck into your room and sucked your cock?”

Sean nodded eagerly and without hesitation. “All…the time,” he whispered back, his breath catching in his throat as her hand began to stroke him faster. “I think about you…constantly…”

Ally’s smile was radiant. “Good,” she said simply, then pulled the front of his boxer shorts down so that his hard erection was revealed. It stood up straight, tall and firm, and Ally bit her bottom lip gently as she gazed at it.

He watched his sister, transfixed by her every movement as she slowly brought her mouth down close to his sensitive member. He could feel her hot breath as her lips parted, and she brushed them against the soft flesh of his penis, caressing it.

“We should…have enough…time…,” Sean found himself stammering, his voice now breathless as he writhed in pleasure from Ally’s teasing touch. He was referring to his parents coming home, but why his mind was focusing on that instead of the fantasy playing out in his lap he had no idea.

Ally just nodded, her fingers wrapping around his hard shaft. She began stroking him slowly, letting her tongue dance around the tip, feeling his member pulse and twitch in her hand. Sean’s heart raced, his breath now coming in shallow gasps as he suddenly felt the soft, velvety lips of his sister engulfing his rigid cock.

The sensation was overwhelming and he cried out involuntarily, his eyes clenched shut. Ally’s mouth was warm and wet, her tongue swirling around the sensitive head with surprising skill. He felt his body respond, his hips lifting slightly off his chair as he rose up to meet her greedy lips, taking in more and more of him with every bob of her head.

Sean’s arousal grew, and he felt himself beginning to lose control. The sight of his sister, her eyes closed in concentration and her cheeks bulging around his cock, was the most erotic thing he had ever seen. The soft moans she made as she pleasured him only added to his excitement, and he wished he had his phone so he could take a video.

And that’s when, suddenly, the front door slammed shut. Their father was home from work.

Sean’s eyes flew open, his heart skipping a beat. “Fuck, Ally, dad’s home!”

Ally’s eyes widened, and she hastily pulled her lips off his cock with a pop, her eyes gleaming with panic. She stood up and grabbed her brother’s hand, pulling him to his feet as well. “Not this time,” she whispered. “Not again.” She made her way quickly across the living room, pulling him along after her, his half erect member bobbing awkwardly as he tried to tuck it back in his pants. “Come on, quick!” she hissed.

Her grip was surprisingly strong as she pulled him down the hallway. The sound of their father’s footsteps grew louder as they reached the bathroom, and they plunged inside just in time, slamming the door behind them and locking it. Sean had never felt so scared and excited at the same time.

Ally turned to him, her eyes wild with fear, her breath ragged. Her chest heaved, her large, perky breasts tight against the lavender sweater she wore. He could see the small bumps of her nipples and realized she was just as turned on as he was.

“Have a seat,” she whispered, her voice a command. She guided him over to the toilet seat, her hand still wrapped in his. He obeyed, his erection straining against his pants.

Ally dropped down in front of him, kneeling on the fuzzy toilet mat. As she pulled open her brother’s pants once more, taking hold of his still-hard cock, they heard the sound of their father’s voice, muffled by the bathroom door but still distinguishable.

“Sean, you home?” he called out, the jingle of car keys and the thump of his work boots echoing through the hall. Sean froze, trying to stay as quiet as possible.

Running her tongue lazily along the sensitive length of his shaft, Ally looked up at him with a mischievous grin. “You better answer him, bro,” she said.

Sean nodded quickly, then opened his mouth. Unfortunately all that came out was a nervous squeak, and Ally giggled.

“Say something, dork! Or I’m going to have to stop…” she whispered, and that finally broke his silence.

“I’m in the bathroom, Dad!” he managed to croak before his throat tightened up once more. Ally nodded approvingly at him, and then suddenly she was there, her mouth a warm, wet heaven around his cock, her tongue swirling around the tip. He threw his head back, the cold porcelain of the toilet giving him goosebumps. Her hand wrapped around the base of his shaft, pumping him in time with the bobbing of her head, following along with her wet lips as they slid up and down his length.

The sound of their father’s footsteps grew louder as he approached the bathroom. “Sean?” his voice boomed through the door. “You okay in there? I need to talk to you about something.”

Sean’s eyes widened in panic, his heart pounding like a caged animal desperate to escape. He could feel the heat of Ally’s mouth on his cock, a warm, wet embrace that seemed to suck all thought from his brain. He opened his mouth to reply, but once again all he could do was whimper.

Ally pulled her mouth away from his cock just long enough to whisper, “Tell him you’re ok!” before returning to her task.

“Yeah, dad,” he finally managed to croak, his voice barely audible. “I’m fine…just…just a second.”

Their father’s voice boomed through the door once more. “Alight, I’ll be in the kitchen when you’re done.”

Sean’s eyes squeezed shut and he nodded uselessly to himself, clenching his teeth as he struggled not to groan. Ally picked up the pace, her throat constricting around his length as she began to deep throat him, occasionally letting out a soft whimper of pleasure. Their father’s retreating footsteps sent a jolt of adrenaline through their bodies, and they knew they only had a few moments before they would have to figure out a way to both emerge from the bathroom without raising suspicion.

Ally began to move faster, her mouth now devouring him with an insatiable hunger. She looked up at him, her eyes sparkling with excitement. She wanted him to cum, needed him to cum, and she wasn’t going to let the danger of getting caught stop them.

Sean’s hips began to buck more wildly, and he leaned over and gripped the edge of the bathroom sink with one hand. “Ally…I’m gonna…I’m gonna…,” he warned, his voice strained, and then suddenly it was upon him.

With a strangled cry he came, his hot seed squirting into the warm embrace of her mouth. She swallowed his thick load greedily, her throat muscles constricting as she drank him down. It was a moment of pure, unbridled ecstasy, and Sean did everything he could to contain his groans of pleasure. His hips thrust wildly against her as he released spurt after spurt of warm, salty cum down her throat. Ally swallowed it all, cooing softly as the warm liquid hit the back of her throat.

Gradually, the shudders began to slow down as his sister sucked the last few drops of cum from the tip of his dick, her eyes sparkling with mischief. “Just as yummy as I remember,” she said quietly and giggled. “I think we’re both going to have a very happy holiday this year.” Her smile was wide as she licked her lips.

Sean chuckled softly. “If the rest of your break is anything like that…then yeah, for real…holy fucking shit, sis…!” He looked at her affectionately, his cock starting to soften again on his stomach as she stood up, his breathing still erratic.

Ally smiled down at her little brother, sitting limply on the toilet. “I’m glad you enjoyed it. That’s what big sisters are for, right?” She grinned. “But now…you need to get your little, dorky butt up and go talk to Dad so I can sneak out and find a way to come around to the front door again. If you could, please make sure you’re the one to answer the door when I “show up” again…it would really help. That way I don’t have to explain why I’m not wearing any shoes or a coat.”

Sean nodded, finally understanding that he had to move. His body felt limp, his legs like jelly, but he forced his overly relaxed body into motion. Standing up with a grunt, he clumsily yanked up his pants, covering his sticky member again. Ally giggled again at his awkwardness then spanked his butt affectionately as he made his way out of the bathroom on weakened legs, forcing them to work again.

“Hurry up, bro,” she began to say, but the words quickly died in her throat. As Sean opened the door to go find his father, he suddenly let out a startled cry of, “Oh! You scared me!” and froze just outside the door.

Ally’s eyes widened as she realized that their father was standing there, just outside the door, and had caught Sean by surprise. She quickly backed up further into the bathroom, trying to keep away from the door and out of their father’s view. There was a mirror over the sink and if he was able to see her in it from outside, then they were already caught. Her heart sunk as she heard the words that came out his mouth next.

“Finally, I thought you were dying in there, kid,” she heard him say to Sean. “Sounded like you were really struggling with that one.” He let out a fatherly laugh, deep-throated and embarrassingly inappropriate.

There was silence from Sean, and Ally imagined that he had probably just shrugged his shoulders or something else dismissive. I mean, there wasn’t really much you could say to that, after all.

“Anyways, are you done in there, yet? I’ve been waiting cause I’ve had to pee all the way home from work. It’s my turn. And then I’ve got to talk to you about something. College related -- you’ll like it, I promise,” she heard their dad say, and then she heard Sean quietly answer, “ok.”

Her heart skipped a beat as she realized that their father was about to come into the bathroom right now, giving her absolutely no chance of escape. Looking around the small room she realized there was only one possible option. Gently pulling back the shower curtain, she stepped into the tub, letting the curtain close behind her.

And thankfully just in time, too. As she started to tamper with the curtain where she had entered the tub, meticulously trying to smooth it out, she suddenly heard the bathroom door click shut. She yanked her hands away from the curtain and froze, listening, as her father entered the bathroom.

There was a serious of masculine dad-noises, mostly sniffling and clearing his throat, and then suddenly she heard the unmistakable sound of a zipper opening. This was followed shortly after by the trickle of urine in a toilet.

Ally smirked, placing her hand softly against her mouth as she listened to her father urinate. Under normal circumstances it wouldn’t be all that funny, but her nerves were extremely frazzled after almost being caught doing the unthinkable with Sean and now to end it all with such an awkward moment was just so ridiculously absurd. Her willpower was really tested when her dad finished, his stream gradually slowing to a stop, and then all of a sudden he ended it all with a loud fart which made him groan hilariously.

Ally’s eyes squeezed shut and she bit her hand, trying with every ounce of her body to hold in her laughter. Tears streamed down her face as she smothered herself in her palm, her body hitching up and down. Finally, the toilet flushed and she heard him quickly wash his hands, and as she heard the bathroom door open again, she suddenly sank down to floor of the tub, laughing into the crook of her arm.

_____________________________________________________________

Their plan ended up working perfectly, and Ally was invited into the house with open arms by their dad. Sean answered the door quickly when she knocked on the front door, having snuck around the house by way of the back porch while their dad was preoccupied in the kitchen with him. He asked her how her socks got so wet, which she easily explained away by saying she was forced to walk in deep snow, but otherwise he was none the wiser to their forbidden encounter.

His talk with Sean was indeed about colleges, as he had recently discovered that the cost of tuition for his second child would be significantly reduced if he attended the same school as his sister. This wasn’t offered at every university but hers did, falling under the category of ‘family contribution.’ Sean of course had already looked into attending Ally’s school for obvious reasons, and was pleased to discover that while it didn’t offer the major he truly wanted it offered one at least similar. He didn’t really care, he just wanted to follow his sister, and now his father had discovered another reason for him to do so.

Their mother came home another hour later, as usual, and there was a great familial celebration over Ally’s return from school for the next three weeks. All of them were full of holiday good cheer, and their mom rushed around making sure her only daughter was showered with everything she could possibly want. She had even made a stop home from work, stocking up on dinners, snack foods and candies, anything she could think of that she knew was a favorite of her baby girl. They of course had her favorite meal that night, and Ally was treated like a guest of honor in her own home.

Later everyone retreated to their bedrooms as usual, and Sean found himself drawn to his old peephole once more. He had no reason to peer through it these past few months because the peephole looked in on his sister Ally’s room, and she hadn’t been home. Now that she had returned, he couldn’t resist the old habit of peeking in at her again.

They had all gone upstairs to their bedrooms at the exact same time that night, staying up later than was normal for their parents while they enjoyed the family time again. Everyone said goodnight, and then Ally and Sean exchanged a glance before they entered their own rooms.

Sean first stripped off his clothes, undressing down to his cotton boxer shorts, now marked with a wet patch from their recent activities. He rushed over to his closet, stepping over piles of clothes and dirty dishes, getting down on his knees in front of the small dot of light on the back wall. He had cleared out the space in front of the peephole earlier, also making sure that Ally’s clothes were pushed out of the way in her own closet so that he could see her bed unobstructed. He pressed his eye up against the tiny hole, his breathing growing heavier like it always did when he spied on her.

His view was as intoxicating as it had always been, his older sister standing in the middle of her bedroom wearing only the short lavender sweater that she had been wearing all day, along with nothing but a pair of lacy, white panties. She was staring at her phone as she stood there, her leg bent gently in front of her, one hand on her exposed hip. Her other hand flipped over the face of her cell phone, her attention temporarily diverted by social media.

Sean stared at her, his eyes drinking in the perfect curve of her round ass cheeks as they descended to her thighs. The way she was standing there, her hips gently bent as she stood in nothing but a sweater and panties, seemed intentionally provocative, and he could believe this because he knew she was aware of the peephole. But she was staring at her cell phone, seemingly oblivious.

Then she smiled, something on the screen seemingly catching her interest, and all of a sudden she set her phone down on her dresser. She stood it up against a jewelry box she had there, leaning it in such a manner that the camera lens on the back was facing her bed. Sean watched, fascinated, his hand gently caressing himself through his boxers as his sister prepared to make a video of herself in bed.

Ally reached down, gripping the hem of her lacy panties and pushing them down her thighs until they dropped to the floor. She stepped lightly out of them, kicking them aside. From his view, it appeared to Sean that she made a point to kick them towards her closet.

His hand slid inside of his boxers, pushing them down in front and exposing his firm erection. Sean’s hand began moving up and down over his sensitive cock, his breathing now a heavy pant that made his throat go dry. As he watched, his sister sat down on the side of her bed, now completely naked from the waist down. She spread her legs wide, her pink, shaven pussy fully exposed to him. Her hand began gliding over her body sensually as Sean began stroking himself faster, and there was no question now that she was doing it for his benefit.

As his hips began to thrust involuntarily towards the wall, Sean watched as his sister slipped two fingers between her legs, spreading her pink lips and revealing the wet, tender flesh of her sex. With her other hand she yanked up on the fuzzy sweater she still wore, exposing her flat stomach and the hem of the white lacy bra containing her voluptuous breasts, a perfect match to the panties in preparation for this day.

Ally began to moan softly as she began caressing her swollen clit, rubbing her finger in a circular motion. Sean stroked himself quickly, his breathing now a heavy panting, his tongue pressed against his bottom lip. The sight of his sister through this peephole once more, wearing a short, fuzzy lavender sweater and nothing else as she masturbated, was probably one of the most erotic things he had ever seen. He could feel himself getting close already, the pressure in his groin growing, and he forced himself to slow down and make the feeling last.

An old fantasy suddenly occurred to him, a thought that he had entertained probably every single time he had ever looked in upon his sister in her room, especially on those lucky occasions when he happened to catch her masturbating. He wanted to go to her, to burst into her bedroom with his hard cock standing tall and proud in front of him, ready to satisfy her every desire like some sort of sexual superhero she didn’t realize she had summoned.

And then it dawned on him….he probably could do that. With the way that his sister was pleasuring herself right now, her pussy already wet and pulsing with need, she would probably welcome it. In fact, as his naïve mind just realized, she was probably expecting him.

Sparing her one last glance, Ally’s face now scrunched up and her eyes squeezed shut as her fingers moved in a blur over her sensitive nub, Sean stood up and backed out of his closet. His boxers were still pulled down and tucked beneath his sack, letting his erect penis swing freely in front of him. He grabbed the seam and pushed them the rest of the way down, kicking them quickly off his feet. He was now completely naked, his thin body pale and ghostly in the moonlight.

Moving rapidly, Sean made his way through his cluttered bedroom to the door. Though he normally locked it, he had left it open tonight in the chance that he might have a midnight visitor. Opening it slowly he peeked out into the hallway, making sure the coast was clear. He was greeted with nothing but the sound of the crickets outside, and very faintly another noise, almost inaudible.

He began to make his way towards Ally’s bedroom, which was the next door up. As he got closer, he could hear the sound of his sister’s whimpers coming from the other side, and he grinned. So she was still masturbating, and he could still surprise her.

But this wasn’t the other noise he had heard besides the crickets, and his brows furrowed when he heard it again. The sound was similar to his sister’s soft moans but deeper and more consistent, and it was when he suddenly heard his father audibly cry out that he realized his parents were having sex in their own bedroom next door. Apparently, he and his sister weren’t the only ones feeling amorous tonight. The thought occurred to him that in a moment he was hopefully going to be having sex with his sister while their parents were having sex in the next room. The thought sent a jolt of excitement through his body.

Placing his hand quietly on the doorknob of Ally’s door, Sean took a deep breath and closed his eyes, steeling himself to enter. He knew she had a habit of locking her door as well, and he prayed that she had left it open for him this time, just as he had done for her. Twisting the knob, his heart skipped a beat when it turned easily, and suddenly the door popped open.

Sean didn’t waste another second. Now that the deed was already done, he knew he had to go for it, and as her bedroom door swung open he saw her. She made no effort whatsoever to cover herself, instead continuing to rub frantically at her pussy as she turned and looked at him, her eyes glazed over with lust. Her chest heaved underneath her lavender sweater, and she bit her bottom lip softly.

His lifetime fantasy was finally coming true. Sean had walked in on Ally as she masturbated in her bedroom, and he stood there in the doorway, completely naked with his cock rigid and erect in front of him, a goofy smile plastered on his face. Ally nodded to him, her eyes desperate and pleading, and he started towards her on legs that felt rubbery and weak and anything but heroic.

Stopping in front of where she sat on the bed, Sean began stroking his cock over his sister’s toned body as she eagerly massaged her clit, and for a moment the two of them locked eyes in their mutual masturbation. During this second they both felt something pass between them, a brief connection to the other’s soul that transcended the physical pleasure that they shared.

As he began to kneel down in between her thighs, hungry to taste the sweet nectar of her juices, Ally suddenly shook her head and cried out, “No! No, Sean! Please! I need you…I just need your cock right now, please! I’m too sensitive…!”

Her hips began to pump dramatically against her own hand as she spoke, and Sean realized that her pussy was currently screaming for his cock, no longer needing any further stimulation. She was hypersensitive and shaking violently, and she began chanting, “…no! no!…,” as her body shook. Not wanting to torture her any further, Sean plunged his hard member deep inside her soaking wet folds, causing her to cry out loudly, and he was glad that their parents were distracted with their own passion.

Ally came immediately, her body already shaking with desire from the moment he entered her room. Her pussy clenched around him as she felt his hard member push all the way inside of her, burying it as far as he could go. He held it there, letting her body shake around it, her own twitching causing it to rub against her most sensitive area which only made her shake more.

She cried out repeatedly, trying only half-heartedly to stifle them. Her brother’s cock was a welcome rod of heat deep inside of her, like a piece that had been missing ever since the day she had left him back in August. She wrapped her arms around Sean’s neck as she thrust upwards against him, trying to feel every inch, to feel his soft, warm skin against hers.

The feeling of his sister’s wet embrace was almost overwhelming for Sean, but he did his best to hold on as long as he could. Yet he knew it wouldn’t take him long. Ally was unbelievably sexy and he had been fantasizing about her for months, and now his cock was finally buried deep inside of her.

He pushed up on her fuzzy sweater, lifting them over the luscious mounds of her C-cups still contained with her bra, trying to drink in every slope and curve of her perfect body. His eyes were drawn once again to the large freckle underneath her ribcage on the left-hand side, the freckle he had always found irresistible, begging to be kissed.

Kneeling down now he planted his lips on this freckle, and at the same time he began to rock his hips faster, letting his cock slide in and out of her tight pussy. Her moans became louder, and as they looked into each other’s eyes he felt himself swell deep inside of her, a shudder traveling through his body.

“I love you, Ally,” he heard himself whisper as he gazed into her beautiful green eyes, the tension in his groin now growing beyond his control.

“I love you, too, Sean,” Ally whispered back, and the admission was enough to put him over the edge.

Sean felt himself losing control, the warmth of his sister’s words like an aphrodisiac that spread through his whole body. His muscles tightened and he felt his climax overtake him, but rather than pulling out and cumming on her stomach like he responsibly knew he should, he buried himself as deep in his sister’s pussy as he could. Ally didn’t stop him, either, conversely grabbing hold of his thin hips and holding him there.

“Oh my god…oh fuck, Sean, I can…I can feel that…,” Ally panted, her hips grinding against her little brother as he started twitching inside of her, ready to explode. She felt it pulsing and growing hot, felt the head swell against her walls as he suddenly reached his peak.

And just like that they were cumming together, the sensation of her brother’s forbidden seed filling up her warm, wet cavity pushing Ally over the edge for the second time. His cock pulsed over and over as he continued to shoot his hot semen deep inside of her, and he began to scream her name harshly into her neck. Her body shuddered around him, her pussy clamping down on his twitching cock tightly as they cried out in conjoined ecstasy.

Finally, Sean’s seed spent and Ally’s body coming down from her high, they began to slow their movements until he simply lay there, his body resting on top of hers and enjoying the feeling of their warm skin pressed together, their bodies joined in the most intimate way. He looked down at his sister and kissed her softly. Then, with reluctance, he pulled himself up and let his sticky penis slide out of her equally sticky pussy with a groan.

Sean attempted to stand up on shaky legs and stumbled clumsily over to the bed next to Ally, plopping down next to her. He lay there, trying to catch his breath.

“That was really naughty of you, bro,” Ally said quietly, and giggled.

Sean looked over at her and grinned. “You can’t tell me you didn’t want that. You knew I would look through the peephole.”

Ally laughed. “Oh, I know. That was definitely planned. Took ya long enough, by the way, I was starting to think I was going to have to get myself off.” Sean blushed at this. “But no, I was talking about…y’know…” She gestured down to her pussy. “You came inside me.”

“Oh…that,” Sean said, and blushed even harder. He looked up at the ceiling. “Sorry about that.”

Ally smacked him playfully. “That’s ok, we were both getting off and there was no way you could’ve stopped. Just don’t do it again. Next time…,” she sat up. “…let me know when you’re about to cum and you can shoot it in my mouth. I like the way your cum tastes, always have.” She shrugged, standing up and looking down at him now.

Sean looked back at his sister, his eyes full of undying love. His feelings for her went far beyond what was normal for two siblings, and luckily for him she felt the same.

“I need to go clean up. As much as I love you, bro, I don’t think it’s a good idea for us to have kids together.” She chuckled.

Sean nodded. He knew she was right, no matter how weird his fantasies sometimes got.

“I think we should both go get some sleep right now,” Ally continued as she stumbled over to the door. “I’ve had a long trip and it’s late. And besides…,” she turned and winked at him before she exited the room, making for the bathroom to clean her brother’s semen off her leg. “…we’ve got three weeks still of my winter break, and our bedrooms are right next door. I’m sure we’ll see each other again.”

With that, she tiptoed out of her room, leaving him alone. After a moment of personal celebration by himself, Sean returned to his own bedroom, his heart giddy as he floated back to bed.