A Forbidden Crush, Part 3

The conclusion to Sean and Allie's forbidden romance.

Roughly a month had passed since 18-year old Sean and his 20-year old sister Ally had last had any physical contact, and it was entirely Ally’s doing. After she had snuck into her little brother’s room and given him a surprise blowjob, Sean had become more obsessed with his sister than ever. For a while he had acted as if the two of them were officially a couple now, and more than once had gotten some very dirty and confused looks from his parents for doing things that were normally inappropriate for siblings to do.

One time his mother had caught him with his arm around her, hugging her shoulders while they sat next to one another on the couch. It wasn’t exactly wrong, but it was cozier than most brothers and sisters their age are, and it raised an eyebrow at least. More damning was the time that they had both stayed up late, as they usually did during summer break, and their father had come downstairs to find them spooning on the couch as they watched television. This may have been explained away as well if not for the fact that Sean had his hand inside her shirt, cupping her breast. They played dumb to their father, but the knowing look he gave them told them he wasn’t convinced.

As things got more tense and their parents started to get suspicious, Ally had snuck into Sean’s bedroom one night after they had gone to sleep. But this wasn’t a nocturnal surprise like the last time, this time she had a different agenda, and it did not make Sean at all happy.

“Hey, come in,” Sean had whispered when she knocked gently on his bedroom door. He’d peeked his head out, then swung the door wide to let his sister in. When she was safely inside he quickly closed the door behind her, as if he was afraid their parents would notice if he didn’t move fast.

“Hey, bro,” she said, and sat down on the side of his bed. They opted to leave the lights off, the pale moonlight flooding in through his window lighting everything in a silvery glow. Sean’s bedroom was messy, the typical bedroom of a nerdy teenage boy: discarded clothes, books about botany and phytotherapy, his favorite subjects, and the gentle hum of his old computer, a relic from ancient times.

He was wearing nothing but a pair of black, cotton boxer shorts, but Sean didn’t mind being so undressed in front of his sister anymore. His thin chest looked pale and flat in the moonlight, and his slender arms were like the bones of a skeleton. His brown hair was more messy than it usually was, being tousled from lying in bed, and it stuck up at odd angles in the back. The lighting in his bedroom was anything but flattering for him, and it made Sean look younger and more nerdy than usual.

Ally, on the other hand, looked absolutely radiant in the moon’s silver glow. It painted her form with a seductive softness, the long, gentle waves of her brown hair loose and cascading down her back, the slight breeze from the open window playing with the loose strands. The thin fabric of her nightshirt clung to her curves, revealing the outline of her body as the moon shone through it. Her full breasts rose and fell with each breath, her nightshirt stretching taut with every movement. Her skin, pale and unblemished, looked almost translucent. She was a vision in the moonlit room, and having her warm body on the bed next to him made Sean’s blood race.

“We need to talk,” she whispered, her voice trembling slightly. As she shifted her weight on his bed, her nightshirt pulled up and revealed a hint of the lace panties she wore beneath. Sean’s gaze lingered, drawn to the tantalizing view, before snapping back up to meet hers again. “You know what I’m talking about,” she murmured.

Sean nodded. He had a bad feeling he did.

“We can’t keep going on the way we have,” she said carefully, speaking gently. It was ludicrous because this was her brother, but it still felt
like they were breaking up, and she didn’t want to hurt him.

He stiffened, his heart sinking as he listened to the words he knew she was going to say. Unfortunately he knew she was right, that they needed to stop before things went any further and they got caught. But the desire that had taken root in his heart was not so easily dismissed, and he reached for her hand, their fingers entwining.

“But…sis, I…I love you,” he said, his voice full of distress and barely contained tears.

Ally smiled grimly and shook her head, looking down at her lap. “I love you, too, little bro. But this is wrong. We shouldn’t be doing this. It was fun for a little while, teasing you and stuff, but now it’s gotten out of hand. Mom and Dad are about ready to separate us forever, and I don’t want to lose you.” Her eyes searched his, and for a moment she looked torn, the same desire mirrored in her gaze. But then she took a deep breath and pulled her hand away.

Sean bit back the tears that threatened to flow. He felt like he was losing his sister forever, like he would never see her again, and while he knew this wasn’t true it may as well be with the massive gap he now felt between them. “We can be more careful,” he pleaded. “We can just visit each other at night, like this. During the day we’ll just be normal. Like before. Please, sis…”

Ally shook her head, harder than she meant to. “I’m sorry, bro, but we can’t. It’s too dangerous. Besides, I’m going back to school soon anyway. Afterwards I’ll move out and we won’t live together anymore. You knew this wouldn’t last forever, it’s not like we can get married or something.” She chuckled softly at the thought.

Sean, however, was not laughing. He grumbled something under his breath that thankfully Ally didn’t hear, but otherwise he just pouted, his head hanging low.

She looked at him and smiled. “Oh, c’mon, little bro! We had a little fun together, but that was all. Now we need to grow up.” She stood, the bed bouncing slightly as her weight left it. “And in the meantime, I feel closer to my little brother than I ever have.”

She leaned down close to him as she said this, looking directly into Sean’s faded blue eyes with her sparkling green ones. She smiled, then leaned in close to him and kissed him tenderly on the lips, pressing her lips to his in a kiss that was filled with sorrow and longing, a silent apology to him that this might be the last time. Her lips were soft and warm, her breath a gentle caress, and he allowed himself to melt into it with a sigh.

But then she pulled away, and he whimpered softly, feeling the last of their shared intimacy disappearing with her.

“Good night, little bro,” she said. “I’ll always love you.” And with that she turned and made her way to his bedroom door, dodging a stack of books on the way out.

Sean didn’t answer her. He simply sat on the side of his bed and pouted after his sister had gone, feeling hurt and rejected. It couldn’t end like this. He needed to do something to win Ally back.

He lay awake for a long time that night, thinking about his sister. Eventually, he masturbated while fantasizing about her in her nightshirt, and it wasn’t until he came that he finally fell asleep.

_____________________________________________________________

In the weeks that followed, Sean and Ally managed to maintain a brother-sister relationship that was anything but inappropriate. Expecting Sean to have a difficult time adjusting, Ally was surprised instead to find him acting in the other extreme, turning into a massive jerk overnight. Whether he was trying too hard to not act upon his amorous feelings for her, or he was just truly angry with her, Ally couldn’t tell.

There was no talking to him during this time, and Ally considered leaving for school early just to ease the transition for him. But when she had brought the idea of returning early up at dinner one night, Sean had gotten so upset that he had stormed away from the dinner table, leaving even their parents stunned.

“You two have really gotten close lately,” their mom had commented, listening to him stomp up the stairs. “I can’t believe he’s taking that so hard. Maybe you shouldn’t go just yet…”

And so she hadn’t. But Sean’s mood had not improved when she told him she was going to stick around, and Ally finally gave up. School was coming up quickly, and she had other things to focus on.

When the time finally came around for Ally to leave and return to her college life, away from family and angry little brothers, she announced to them one fateful night that there was a boy at college, an on-again/off-again boyfriend named Ian, that she was starting to talk to again occasionally on the phone. They had agreed to give it yet another shot when they both returned to school, and as a special surprise he was going to come to their house a day early and pick Ally up. This way he would be able to meet the folks, help Ally pack, and save them all the long trip to her college dorm, which was almost 4 hours away.

Sean was naturally floored by this news, and did very little to disguise it.

“Ian? His name is freaking Ian? What a stupid name!” he had exclaimed, his voice laced with venom.

“Shut up, bro!” Ally had countered angrily. After weeks of her brother being a little shithead, she was starting to get fed up. “He’s really cool. You might actually like him if you weren’t being such a prick all the time.”

“Okay, guys, enough,” their dad interjected. “When is this guy supposed to be coming here?” He didn’t exactly sound thrilled about his daughter having a guy come over, either.

“Tomorrow night. We were going to stay one last night here, pack, and then leave in the morning. If that’s ok with you guys.”

Their parents looked at each other and their mom shrugged. “She’s an adult now, we can’t really say no. What is she going to do, move out?” She smiled at her own attempt at humor, but it only made her more sad.

And so it was settled, and of course nobody seemed to care what Sean thought about it. He retreated to his bedroom as soon as he could, doing his best to avoid his sister now. A part of him knew that this was not the right way to act, that he should be cherishing these moments with his sister before they both grew up and moved away forever, but he couldn’t help the ache he felt in his heart. He was a jilted lover, and every moment spent with Ally when he wasn’t actually ‘with’ her was like a dagger in the heart.

He tried again to spy on his sister that night, knowing that his chances for doing so were running out. He still had the old trusty peephole, the one he had dug out of their conjoined closet wall one day in the soft drywall, disguising it to look like poor workmanship. This peephole gave him an excellent view of his sister’s bedroom, and most importantly her bed. That night when he tried to peek at her he had found her already asleep, apparently going to bed early in preparation for her return to college life, and his heart sunk. There would be nothing to see that night, and that gave him only one more day. Probably ever, because Ally would likely not live here again after this. His sister and secret love of his life would soon fly the nest, and he was going to be left all alone.

He considered sneaking into her bedroom again, masturbating on her naked body, but ultimately decided against it. He was too angry and unsatisfied with her right now to enjoy that, and instead figured it was easier to just do it in his own room.

As it turned out, he was too angry for that, too.

_____________________________________________________________

The next day came, the final full day of Ally’s stay at home. Both their parents seemed to sense the impending final farewell to her, and their mom in particular was fawning over her every chance she got. She was treated to her favorite breakfast that morning, and handed an envelope containing a pretty significant amount of cash in it by their father.

Ally spent a lot of the day packing up her things, trying to gather anything she might want to keep for the rest of her life. She took more than usual from her bedroom this time, as if she knew herself that she wouldn’t be coming back. She would undoubtedly stay here and there for holidays or school breaks, but her childhood was over and she was officially an adult now, out on her own.

Sean spent a large portion of his day in his bedroom, still being stubborn about his anger with Ally. It was stupid and petty…and he was acutely aware of this…but he just couldn’t reconcile his love for her. With the addition of a boyfriend, Sean’s heart was hurting. He had been in love with his sister for many years even before their most recent intimacy, and her rejection had wounded him a lot deeper than even she realized.

It was late afternoon and the sun was starting to sink low in the sky, when a car suddenly pulled into their driveway. It was a tiny little sky blue bubble of a car, a Toyota Prius hatchback, and Sean’s eyebrows crinkled in disbelief as he looked out his bedroom window at it. Ally’s college boyfriend had arrived, and already he was not impressed.

Then the door opened and a look of utter disgust crossed his face as he watched the driver get out. Ian was a tall, slender man, his brown hair brushed back in waves from a face that looked like it automatically knew more than you about everything. His thin jaw was lined with a chinstrap beard, and a pair of round, wire glasses rested on his hawk like nose. He was wearing a brown leather jacket over a white t-shirt, despite the fact that the weather was still pretty warm, and designer jeans with pre-made rips in the legs.

Ally rushed out the front door to greet him, and Sean scowled as he watched her jump into the skinny man’s arms. The man smiled and caught her, but it made him stumble back a little and Sean rolled his eyes.

“What a fucking douche bag,” he muttered to himself, watching them walk inside. And now, he would be expected to meet this man and be friendly. It was going to be a long night.

_____________________________________________________________

The evening went pretty much as well as Sean had expected it would. Ally’s “on/off boyfriend,” which sounded like a nice way of saying “fucking when it was convenient for you” to Sean, turned out to be an even bigger douchebag than he looked. Obviously a freshman crush sort of thing for Ally from last year, Ian was in his senior year now, and because of that he assumed he knew all there was to know about the world.

Their parents handled the pretentious young man with good grace, although their father excused himself to the relative safety of his chair in the living room as soon as dinner was over and became deeply engrossed in a hockey game. Sean naturally retreated to his own bedroom as soon as he could, also.

It wasn’t long before he heard his sister’s footsteps thumping up the stairs, followed by what could only be Ian’s. They were going up to her bedroom early, and Sean could only hope that it was because they wanted to get plenty of rest before their big day back tomorrow. The alternative of what they were doing in her bedroom was too disturbing for him to think about.

He knew he had a peephole and could look. But he wasn’t sure that he wanted to. And so he sat there, reclining on his bed, holding a science book open on his lap without actually looking at it. He was wearing a pair of boxer shorts and his T-shirt from that day still, and his pillow was propped up behind him. He sat there silently, his eyes staring off at nothing, all of his senses focused now on listening, trying to decipher every little thump and giggle he heard from next door.

It was when he suddenly heard Ally let out a delighted squeal, a loud, playful “Ah!” sound of surprise that was followed by laughter, that Sean quickly jumped off the bed, throwing the book off his lap in such a haste it slammed into the wall. The noise probably echoed into Ally’s room next door and he flinched, but when he heard Ally laugh again he knew they had paid it no mind.

He finally tiptoed over to his closet where the peephole was, trying to hold his breath. Like always happened when he did this, he found himself starting to breathe heavier in anticipation of the sin he was about to commit, even if he had seen his sister naked countless times now. This act, the taboo and the secrecy of it, the fact that it was perverted and wrong, had always aroused him more than anything else, and he knew that he had developed a voyeur fetish on top of his incestuous inclinations.

He leaned down into the closet, getting down on his knees this time, which put him eye level with the hole. He had used this position countless times in the past to masturbate to his sister changing, and the wall in front of him was crusty and discolored from past sessions at the peephole. He pressed his eye up against it now, his breathing ragged despite his best efforts, and peered in.

The first thing he saw was Ally, sitting on the side of her bed. She was smiling wide and looking off to the side at someone just out of view. Obviously this was Ian, but Sean had no interest in seeing him anyway. Ally’s left leg was raised, her toes pointed down and curled into the side of the bed frame. Her right leg was stretched out, resting gently on the carpet. She sat propped up on both arms, her shoulders hunched around her pretty, young face, her hair tied up in a ponytail. A few loose strands of brown, wavy hair hung down around the sides of her face, framing her freckled cheeks.

Sean was mildly surprised to see that she was also topless. The hem of her jeans stopped below the toned dimple of her belly button, sloping up into the subtle curvature of her ribs. He could see the freckle under her left ribcage that he always loved, cute and prominent. The perfect globe of her breasts rested on her torso as she leaned back on the bed, the subtle pink of her areola lifted gently up, her nipples hard and erect. Sean’s cock tingled at the sight of them, and he reached down and pushed down his underwear, letting it hang free.

The mood was almost ruined then when suddenly Ian came into view, and to Sean’s horror the skinny man was completely naked. His body was pale and had barely any muscle tone, and his slender penis hung limply in front of him. Sean smirked when he saw that this pretentious college boy wasn’t hard, even for his gorgeous sister, and he found himself unimpressed by this so-called man for the hundredth time today.

He watched, disgusted, as Ian walked over to his sister and sat down on the bed next to her. His cock lay limply on his lap, and he leaned back so that he was propped up on his arms next to her. From the angle of the bed he had, Sean had an excellent view of both of their bodies, although his eyes remained locked firmly on one.

Ally looked over at Ian, a beautiful smile spread across her face, and she gently bit her bottom lip as she slipped down to the floor. Sean felt a pang of jealousy as he watched her, her breasts bouncing lightly as she moved. His cock began to swell in his hand as he lightly stroked it, knowing what he was about to see next.

For only the briefest moment, he could swear that he saw Ally glance over at the peephole, right before she leaned in and placed her lips on Ian’s slender penis. It twitched in response, finally showing some signs of life, and Ally took it in her delicate fingers. She gripped it near the base, her fingers lost in the thick, dark curls of his pubic hair.

Once he had finally gotten erect, Ian’s cock was incredibly thin but also incredibly long, and stuck up like one of those plastic connecting tabs left over from one of Sean’s old airplane model kits. Ally took a moment to examine it, her hand sensually sliding up and down it’s long length. Ian’s cheeks flushed with embarrassment, but she smiled reassuringly and suddenly she took him in her mouth. His entire body tensed, a soft moan escaping his lips.

Sean’s eyes widened as he watched his sister give another man a blowjob, her head bobbing up and down in his lap. It moved in a steady rhythm, her cheeks flushed, her eyes closed in concentration. Ian’s hips began to buck, and he reached down to thread his fingers through her hair, guiding her. He whispered her name, his voice hoarse and needy. She moaned around his cock, one hand reaching up to cup his balls.

His hips began to thrash more urgently, and she pulled him out of her mouth with a wet pop. His body shuddered, and he started breathing rhythmically, like he was trying to get it under control - although to Sean it sounded like he was having a baby.

Ally smiled up at the thin man on her bed, then she got up on her knees, one hand on his thigh and the other still stroking his cock absently. Ian smiled at her, seemingly unsure of what to do next and letting Ally take charge. As Sean watched, his sister pushed the man roughly backwards so that he was now lying flat on her bed, his legs over the side and his long, skinny pencil-dick sticking up straight.

Sean’s breathing was getting heavier now as he felt himself approaching orgasm, just from watching his sister suck cock. What he saw next finally pushed him over the edge.

Ally stood up and stripped off her jeans, shaking her ass at the peephole as she pushed them loose from the sensuous curve of her hips. They dropped to the floor along with a pair of white, lacy panties and she stepped out of them, now completely naked. Sean’s eyes grew wide and his heart raced, and suddenly he bumped the wall with his hand in his eagerness to stroke himself.

Ally didn’t respond to the loud thump coming from her closet and usually didn’t, so Sean continued. A small part of him knew that she must be hearing the sounds and understood what they meant, must have found the peephole by now, but she never mentioned it and so he left it alone. If she knew he was watching her and didn’t stop him than he should count himself lucky and leave it at that.

Instead, his sister turned around so that she had her back to Ian, facing the peephole. Sean was given a glorious view of her naked body, her nipples standing erect on her round, firm breasts, the curves and shadows of her sensuous stomach. Her long, toned legs as she spread them wide, revealing the pink folds of her glistening sex. He watched, transfixed, as she began to lower herself onto Ian. The tip of his erection parted her folds and she took a deep breath, savoring the moment before fully impaling herself.

As she descended, she bit her lip to stifle the long moan that she elicited, and Sean was positive now that she looked over at the peephole. Her eyes locked with his for a moment, ludicrous as that was because there was no way she could see him. And yet, she knew he was there. She continued to gaze directly at the hole and by proxy him, her face contorted in a look of pure pleasure, as if for his benefit.

Ally’s movements became more deliberate, her hips rocking back and forth, taking Ian deeper each time. His hands gripped her thighs from behind as she rode him in reverse cowboy, and Sean was grateful he didn’t really have to see much of him. The sight of his cock disappearing inside his sister’s tight pussy was almost too much for him to bear. The way she sat up, her breasts bouncing gently with every thrust, drove him finally over the edge. He felt his cock preparing to unload.

Her pace grew more frenzied as she approached her own climax, as Ally’s stomach muscles clenched around Ian’s long cock. It slid in and out of her with a wet, sucking sound, and she began to shake violently. She leaned back slightly and reached behind her, grinding herself down onto him with more force, when suddenly her orgasm crashed over her in waves, her body convulsing as she cried out over and over, “Ahh!…Ahh!…Yes!…Sean!”

The sight of his sister’s pussy clenching and unclenching, watching her juices pour out of her folds…and, she had shouted his name! Ian didn’t seem to notice, possibly because she’d whispered it, and being a one-syllable name he may not have realized it’s what she was saying. Almost in sync with Ally’s climax, Sean’s own body suddenly let go, spraying a hot load of sticky semen, painting the wall in front of him. He grunted loudly as his hips bucked wildly, making quite a commotion himself.

His seed finally spent, Sean leaned against the wall with one hand, his head hanging low and panting heavily. He listened to the sounds of Ally’s whimpers as she came down from her own climax, which was suddenly becoming mingled with a loud, groaning “oooh,” noise as Ian began to reach his own peak. Sean decided it was time to go.

He lied down in his bed, his legs feeling rubbery and sore from being in such an awkward position for so long. The sounds of his sister’s lovemaking could still be heard faintly through the wall, and every cry of pleasure that wasn’t his or caused by him made his blood burn a little hotter. He knew that Ally was going to move on and date, and that he was her brother and blah, blah, blah. But that didn’t cure the gaping hole in his heart. He wasn’t just physically attracted to his sister. He was deeply, madly in love with her.

_____________________________________________________________

The next morning marked Ally’s final day at home for the summer, and she and Ian planned to pack up their stuff in his tiny little blue bubble and return to school that afternoon, probably after one last lunch with the family. They both got up early, planning to get a jump on the packing so they could spend more time with everyone, but their mother wouldn’t let Ally out of her sight. Eventually, Ian began carrying stuff downstairs on his own, setting in near the front door so it would be quicker to load.

Sean made a brief appearance that morning, coming downstairs long enough to grab himself a drink from the fridge. Their mother tried to make him join her and Ally in some last minute family bonding time, but he mumbled something about needing a shower and disappeared back upstairs.

Ally watched her brother leave, looking troubled. “He still doesn’t want to talk to me,” she said to their mom. “Even now, when I’m about to leave.”

Mom shook her head. “I don’t know what’s been wrong with him. It’s like he’s mad at you for going back to college. I knew you two were close, but not that close. He was always ok when you left before.”

Ally looked down at her hands. She knew that she and Sean were definitely closer than their mom imagined, and she even had a pretty good idea of why he was upset, too. Especially now that she had brought Ian home. “I think I need to go talk to him,” she said quietly.

Their mom laughed. “Well, when he gets out of the shower, of course. Until then, you can sit with me.”

Ally smiled grimly. “Of course. When he gets out.”

In the meantime, she chatted with her mom about the upcoming school year, and her and Ian’s living situation when they got there. At one point Ian came downstairs with another suitcase in hand, lugging it with both hands while panting heavily and sweating, and set it next to the door with the others.

“It’s almost all down, my love,” he called to Ally in the living room. “I got it! Then we’ll be ready to load it into the car when we go.” His tone was annoyingly pretentious, as if he couldn’t believe he had to do manual labor.

Her mom looked at her with one eyebrow raised but said nothing.

“Ok, baby!” Ally called back. “Why aren’t you just bringing it out to the car in the first place?”

“Because it’s…I thought…,” Ian stumbled, seemingly at a loss for words. He stopped, frustration and exhaustion etched on his face, considering his situation. Finally he realized that there was no eloquent way out of it. “You’re right, love. I’ll start bringing it out.”

“You’re the best, baby!” Ally called back sweetly. Her own tone suggested that she enjoyed pushing the cocky young artist type off his pedestal every now and then. Her mother smiled.

It wasn’t long after that they heard the shower turn off upstairs, and Ally knew that her brother was out. Her heart suddenly skipped a beat as she prepared herself for what was to come. Her mother looked at her, placing a reassuring hand on her daughters.

“I guess it’s time,” she said, smiling reassuringly. “Go easy on him. He obviously loves you a lot.”

Ally nodded, then headed upstairs.

_____________________________________________________________

By the time she had reached the top of the stairs, Sean had already made it back to his bedroom and closed the door. She knew that he would be getting dressed inside, freshly cleaned and smelling of soap. As she approached his door she paused outside, listening to the sound of her little brother shuffling about inside, and her heart raced. This had gone on long enough. She was about to leave for college, and probably wouldn’t see Sean again for awhile. There was no way she was going to leave their relationship on this sour note.

Her hand reached out apprehensively, and she gently knocked on his door. There was a sudden bang, like the sound of something falling, and she heard Sean grumble, “shit!”

“Sean? Are you ok?” she called softly through the door. “Can I come in?”

There was a long pause, followed by more banging, and then suddenly the door popped open. Sean stood there, wearing a pair of black cargo shorts and no shirt. His pale skin glistened still with droplets of water, and his hair was brushed back, one of the few times Ally ever saw it combed. It looked nice when he did it, and she wished he did it more often.
“What do you want, now?” he asked angrily.

“Bro, seriously…I just want to talk. Can I please come in?” Her eyes pleaded with him, her hands raised in front of her in a defensive gesture.

He sighed a loud, angry groan. His eyes met hers, full of venom. And then…something inside of him was disarmed.

Perhaps it was the familial bond, perhaps it was his deep-rooted love for her that transcended those bonds, but something in her eyes spoke to his soul. She looked as beautiful as ever, her round, freckled cheeks and green eyes framed by locks of wavy, brown hair which was partially pulled up in a loose ponytail. Whatever the reason, he stepped back without a word and let his sister in, closing the door behind her.

As Ally entered his cluttered teenage bedroom, she looked around, the walls adorned with posters of the nerd bands he was currently a fan of. There were several frames over his desk containing samples of dried plants he had collected, complete with little fact sheets, and Ally smiled at her dorky brother and his weird obsession. The floor was a cluttered mess of dirty clothes and books, as well as the source of the clatter she’d heard. He had knocked over his drink on his desk and had knocked over several other items as well in his haste to catch it.

“So what do you want?” he asked grumpily, taking a seat on the edge of his bed. She noticed that when he sat it made his pectoral muscles constrict, which made them look larger. He actually had muscle tone, which was not something she ever thought of conjunction with her brother. Sean may still be her dorky little bro, but he was definitely growing up.

“I wanted to talk to you,” she said, and sat down next to him. He smelled strongly of soap and shampoo, as she expected he would. It was a pleasant smell, a clean smell. “I want to know why you hate me all of a sudden.”

Sean scowled. He lowered his head and shook it slowly, trying to decide how to answer. Ultimately he said nothing.

“Sean, please. We’ve been so close this summer, don’t fuck it up now, right at the end. You knew we couldn’t keep acting like we were, we had to stop somehow. I love you, bro!” She leaned over and tried to nudge him, but he resisted.

“If you love me so much then why are you with that asshole Ian?” Sean growled. “Mr. Pencil Dick?”

Ally’s eyebrows lifted, and she smiled. “How do you know what his dick looks like?” she asked slowly.

Sean’s heart froze, realizing he had just made a serious blunder. Knowing what Ian’s cock looked like meant admitting he had seen it, which he had seen through the secret peephole into Ally’s room. This wasn’t something he could admit to her, obviously. But he had no other excuse. “I, uh…I mean, he’s tall and skinny, so he look like he would have one,” he tried to cover.

Ally was still smiling as she nodded her head. “Yeah, right. Of course.” She gazed at him a moment longer, and when Sean began to look uncomfortable she began to chuckle. “Or….,” she paused dramatically. “Maybe you’ve actually seen it. How did you see Ian’s cock, bro?” Her tone was teasing, and Sean could tell that he was caught. He looked down at his hands, unsure of how to answer.

Ally suddenly stood up, and walked over to her brother’s closet. His eyes widened as he realized where she was going, and he tried to stop her. “What are you doing? Hey! Get out of my closet, sis, what the hell…?”

But it is too late. Ally leaned in, the peephole into her bedroom clearly visible with the daytime light shining through. She pressed her eye up against it.

“Wow, that’s one hell of a view, bro. You got my whole bed and everything. You must’ve watched me play with myself a lot, huh?” she said, sounding amused.

Sean stopped and sat down on his bed again, his face now burning a magnificent shade of red. Once again he didn’t know what to say. He instead watched his sister look through his top secret peephole, his eyes irresistibly drawn to the perfectly round slope of her ass as she bent over, curving down softly into her thighs. His cock began to grow hard inside of his shorts, and he tried unsuccessfully to will it away.

She popped her head back out of his closet and stood over him as he sat on his bed, blushing furiously. Her face was stretched in a huge grin. “You’re a little perv, bro. You know that?” She laughed, as if to let him know she wasn’t upset.

Sean’s mouth twitched as he tried to resist the urge to laugh with her. Finally he shrugged, and he mumbled gloomily, “Yeah, I know…,” and then they were both giggling. Sean stopped trying to cling to his anger and just chuckled goofily along with his big sister over his love for her. They shared this twisted brother-sister bond for a moment, feeling like maybe everything would be ok.

“So seriously, bro,” Ally said after their laughter died out. “Were you watching me and Ian last night?” She looked at him seriously all of a sudden.

Sean’s smile faded slightly. “Y-yeah,” he admitted, embarrassed. “But to be fair I could hear you through the wall anyway.”

Ally smiled, a twinkle in her eye. “And from the angle of that peephole you got a pretty good view of me, huh?”

Sean nodded, his head lowered. Suddenly he was blushing again.

“Did you see me…y’know…finish?” Her voice still sounded amused, but now it was little wary.

Sean nodded again.

She bent down close to him, her hands between her knees as she placed her face close to his. She looked at him for a moment, studying him with a soft smile. “Did you hear me scream your name, little bro?” she finally whispered, almost too soft to hear.

Sean looked into his sisters’ unbelievably gorgeous eyes and felt a warmth spread through his whole body. Part of it was embarassment at getting caught watching her, partly it was simple submission to her, giving in to her seduction. Partly it was just that he found her indescribably beautiful and looking at her made his heart soar.

He found himself nodding at her question, and Ally’s smile widened. She stood up again, and then suddenly she made for his bedroom door. Sean whirled, thinking she was about to leave so abruptly, and he cried out, “Wait!” before Ally reached for the doorknob and turned the latch to lock it. She turned back and smiled sweetly at him.

“I’m not going anywhere. Did you think I was going to leave for school without first saying good-bye to my little bro?”

Sean’s heart raced as he looked into her eyes, her gaze alluring as she moved towards him, her body moving like a serpent. Her hips swayed rhythmically as she approached the bed, her short jean shorts riding up her thighs and hugging the contours of her ass, the creases leading down to the forbidden area between her legs. Her baggy white T-shirt hung loosely on her body, swinging from the ends of her large, full breasts. The nipples poked through her shirt, sensitive and erect underneath the cotton.

She stopped in front of him on the side of the bed and looked down at him. He sat looking up at her wearing only a pair of shorts, his eyes questioning. “You liked watching me fuck Ian, didn’t you?” she finally asked quietly. Her tone suggested she found it all amusing.

“Well…maybe not Ian. I hate that guy, I don’t know what you see in him. He sure has a skinny dick, doesn’t he?” Sean said this so seriously that Ally couldn’t help but laugh.

“Yeah…,” she chuckled. “He really does.” Then they both are giggling again.

Sean’s laughter subsides after a minute, and he looks up at Ally sadly. He looks devastated suddenly, and Ally feels a clenching in her own heart. “I’m going to miss you, sis,” he says, his voice suddenly hoarse.

She smiled a weak smile, wanting to give him comfort. “I’m going to miss you too, little bro. And that’s…that’s why I want to give you something to remember me by.”

Hesitating only briefly, Ally reached down and lifted her T-shirt over her head, exposing her beautiful breasts wrapped in a bra. She reached behind her and un-did the clasp, popping the bra loose and allowing her perfect breasts to bounce playfully, as if excited to be set free. She never stop staring at him, the mischievous twinkle in her eye indicating she would go to any lengths right now to make her little brother happy again.

Sean’s cock responded immediately inside his shorts and he felt his breathing quicken. He stared at his sister, mesmerized by the personal strip tease he was getting. He kept staring at the freckle beneath her left ribcage, determined that this was his chance to finally kiss it.

Ally slid her hands up the soft swell of her stomach, letting them glide over her tanned skin to the plump mounds of her breasts, the areolae a darker shade of pink than the surrounding flesh, her nipples already pointy and erect. She let her hands squeeze her tits from beneath for a moment before pinching her own nipples, making herself cry out softly.

Sean watched his sister massage herself in front of him, and he unbuttoned his shorts, unable to resist any longer. His cock had grown painfully swollen inside of his clothes, and he breathed a sigh of relief when he finally set it free. It pulsed warmly in his hand as he began to stroke it gently, and Ally looked down at it, biting her bottom lip.

“Oh, sis…,” he breathed, his hand moving faster now. “I’m going to miss your body so much…” His forehead was crinkled in concentration as he stared hungrily at his sister’s tits.

Ally didn’t answer directly, but she smiled at him as she suddenly unbuttoned her own shorts, pushing them down with another adorable butt shake. She pushed her panties down, too, and when she pulled her legs out of each side and finally got them off she yanked the dirty pair of lace panties from within the confines of her shorts and set them casually across Sean’s desk, as if in offering.

Her body now fully on display, Ally placed one knee up on the bed next to Sean’s leg. Their thighs rubbed together, the skin soft and warm, and she shuddered at the contact. Reaching down with one hand, she spread the lips of her magnificent pink flower, exposing the petals within, glistening and ready. Sean watched as the lips pulled softly apart, sticking together in a gentle kiss, the inner juices coating the insides so thickly it began to drip down her thigh.

“Are you going to cum for me, bro? Already?” Ally asked, amused, as she watched Sean’s hips begin to buck gently. Her other hand reached down to join the first on her vagina, the fingers rubbing in soft swirls around the sensitive nub of her clitoris, making her shiver.

Sean stopped, removing his hand from his stiff, warm cock. It stuck up straight as he finished pushing down his shorts, flinging them aside so that he was now naked as well. He reclined on his bed, letting his hands casually roam over his chest as he gazed up at Ally, watching her play with her clit.

As her fingers began to move faster, applying more pressure, Ally’s hips began to buck gently against her hand. Her eyes fluttered shut and she began to whimper softly, her sensitive pearl responding to her touch, the juices squishing between her labia with a sticky sound as she rubbed it in a circle. “….please….,” she whispered softly. “…please, little bro. Lick it for me. Lick my pussy….PLEASE!” Her whisper turned into a desperate whine, begging him.

Sean wasted no time with his sister’s command, jumping up and crawling towards her on the bed. He brought his face up to her eager mound, the tender lips now red and swollen as she continued to massage her clit next to his face. He could smell her arousal, the fragrant juices like a divine elixir, the tender honey of his own sweet sister.

Eagerly, he extended his tongue, bringing it up to her dripping slit and running it along the crease, collecting her juices. He swallowed the salty fluid greedily, then retracted his tongue once more, slipping it in between her folds and slurping up another mouthful. “Mmm, sis….you taste as good as I always imagined…,” he moaned softly.

His tongue traveled upwards towards her clit, and she stopped massaging it, instead using two fingers to spread her folds wide for him and revealing her swollen pearl. His tongue danced around it in a lazy circle, and Ally let out a long, slow moan of pleasure. It was like she was feeling something she had never felt before, or maybe feeling it in a way that was entirely new to her. Her brother’s tongue circled and flicked at her clit with just the perfect amount of pressure, and she had to admit that Sean was a master at licking pussy.

As Ally’s legs began to quiver, her sensitive nub becoming overwhelmed with the delicious sensation of Sean’s tongue on it. Her hips began to rock hard and she grabbed his hair, her fingers intertwining with the still damp locks. “Sean…,” she whispered, laughing gently, “Sean, stop…” Her hips bucked and thrashed, and even he had trouble keeping up with her. Finally, he let her push his head away. His lips and chin glistened with her juices and he licked at them eagerly.

“It’s too much,” Ally giggled. Her body was still shaking and twitching. “I’m too sensitive now. I…I need it, bro. I want to say my goodbye to you the way a real big sister should. I want you to put your cock inside of me. Please, bro. Please fuck me.” Her eyes plead with his now, and her hips sway back and forth with barely contained lust. He can feel the heat baking off of her, smell her arousal.

“What about…Ian?” Sean asked, his eyes flicking to the door.

“Screw that asshole,” Ally said deeply, her voice now thick with desire. “He had a fucking pencil dick. Not like yours…” She gazes down at Sean’s thicker and more normal length cock.

“Isn’t he out there, though? Won’t he wonder where…?” Sean began, but Ally cut him off.

“He’s loading the luggage in the car. It took him an hour to bring it all down, and will probably take him even longer to load it. I like Ian, but he’s not a macho man.” She chuckled. “He’s…kind of a puss, actually. Now…fuck me, bro. Fuck your sister while you have the chance. You licked my pussy so good I have to have it. Please.”

Sean gazed at his sister’s incredible body and put his arms around her waist. His hands wandered over her toned body, caressing the swell of her round buttocks and following the curve of her spine as it gently sloped up her back. His hands found her hair as their faces moved in, their lips suddenly locking, losing themselves in a kiss so urgent and full of longing that they both began to moan, their breaths mingling as their tongues explored each others mouths, their saliva smearing on their lips and chin in their passion to devour the other.

They fell to the bed this way, wrapped in each others embrace, their mouths still pressed together and their hands exploring each others bodies. Sean squeezed his sisters breasts to his heart’s content, suckling on her nipples, making her moan. Their bodies intertwined, their legs wrapped together, savoring the feeling of warm skin-on-skin. And of course, Sean paid particular attention to the freckle below her left ribcage, kissing it not just once but many times, finally fulfilling his dream.

As they rolled around on the bed together, Ally wrapped her arms around her Sean’s back and pulled him on top of her. Their lips rubbing wetly together, their tongues flicking out every once and awhile to taste each other, she spread her legs wide and guided her brother in-between her toned thighs.

Sean had never had sex before, but he knew the principle, and in any case instinct took over. He gazed down at his sister lovingly as he pushed his hard erection against her wet folds, figuring out the best angle and position for his legs, his breathing now heavier than ever. Ally whimpered into his mouth as she felt his head rub against her clit, her pussy now drenched with desire and begging for him to put it inside of her.

As Sean’s hard member penetrated his sister Ally, feeling her tight resistance finally give way as he slid into her warm, welcoming embrace, her eyes flew open, her mouth shaping a perfect ‘O’ as she felt herself stretching to accommodate him. She was amazed at how much larger her brother was compared to Ian, his added girth sending ripples of pleasure through her body as he began to slowly thrust into her.

His movements were tentative at first, but every second that Sean heard his sister moan, or saw the look of delighted surprise on her face that was his own doing, his movements began to grow stronger and more confident. Ally’s gasps grew louder, her nails digging into his flesh as she met him thrust for thrust.

The sensation of their bodies finally joining as one, of finally achieving his fantasy of fucking his sister, was a sensation unlike anything Sean had ever experienced. It was almost spiritual, and he couldn’t help but cry out as her walls clenched around him, drawing him in like a warm glove. He seemed to fit perfectly inside of her, made for her, and he buried it deep, making her squeal.

All other thought disappeared as Sean pounded his cock inside his sister, and he felt her orgasm approach when her walls started rippling along his length. She suddenly convulsed, her orgasm crashing over her like a tidal wave, her muscles spasming around him as her pussy pulsed in a series of exquisite contractions. He pushed his cock inside of her as deep as he could, not allowing her to force him out as she shuddered violently, her hot juices suddenly gushing over his shaft and stomach. She let out a scream of pure ecstasy, a bestial growl that he had never heard his sister make before.

“Oh, bro…,” she whispered happily, their faces touching. “That was incredible. We should have done this sooner.” She giggled, then lets out a another moan as Sean’s cock swells inside her. He began to speed up, the sensation now fully overwhelming him. Ally looked deep into his eyes as he made love to her, keeping them open, both of them connected body and soul now.

As Sean began to approach his own climax, he gazed back at his sister, feeling complete as he merged with the one woman on earth he loved more than any other. His body began to stiffen and tense, his muscles clenching as all feeling began to focus in his groin. His cock hardened considerably, and Ally obviously felt it because her eyes grew wide and she gasped. The sensation grew and grew, and he knew it was only a matter of time.

She began to cry out again, amazed by the sudden change in her brother’s cock as he pumped it in and out of her wet pussy. Ally could feel him throbbing inside of her and knew he was close, but since he hadn’t cum yet he kept going. His shaft was curved slightly and very hard, and it slid back and forth across her G spot with a squelching sound. Ally felt a second orgasm growing already on the heels of the first, and she only hoped that her brother didn’t cum before she did.

They were still interwined in each others arms, as Sean’s hips continued to slap against Ally’s, and he was buried deep within her warm pocket. As he felt his cock twitch the last few times, ready to explode, Ally felt the second orgasm wrack her body, sending waves of pleasure up and down her spine. She cried out again, “oooooh! Sean…yes, bro, yes!” as her body convulsed in his arms, another hot flood of her juices covering his shaft.

This was finally too much for Sean. The sensation of her female cum drenching him as her pussy contracted around him, that hot pressure of her body begging for his seed, was more than he could stand. He let the pressure build right until he felt it moving up his length, then he quickly pulled out and let his cum spray all over her stomach and thigh.

Ally’s breath caught as she felt the warm fluid splattering all over her body, her arms still wrapped around Sean’s neck. The sensation was incredibly arousing, and she knew she would be remembering that feeling on many lonely nights in the college dorm to come. She smiled as she felt it start to dribble, running in a warm trickle in a line across her stomach, pooling on the bed beneath her.

Their bodies both spent, Sean and Ally lie there in each others’ arms afterward. Their noses rubbed together as they tenderly kissed each other, tasting each other one last time. Finally, Ally broke away, sitting up on the bed.

Sean looked up at her sadly. “I’m going to miss you, sis. I don’t want you to go.”

“I know. I’ll miss you too, bro. Probably every time I have to have sex with a skinny little dick.” She smiled at him and winked, making him smile briefly.

“You’ll be back again though, right? This isn’t really the last time we’ll see each other, is it?” Sean was almost pleading now, and Ally shook her head.

“Yes, bro, I’ll be back. But that doesn’t mean we can do that every time I’m here. It’s not right, and it’s dangerous.”

Sean raised his eyebrows. “You can’t tell me that what we just did was wrong. Everything about that was right.”

Ally giggled. “Yeah…it was. You’re a really good fuck, bro,” she said, and kissed him on the lips again. She slid her jean shorts up her taut legs. She left the dirty panties on his desk, a gift to remember her by.

“So what are you going to do now?” Sean asked as he watched her put her bra and T-shirt back on.

“I’m going to go help Mr. Pencil Dick finish loading the car and then go back to college. What did you think, dork? That we were going to get married now or something?” She pokes him on the shoulder as he sat up, his cock limp and wet in his lap as he dangled his legs over the side of the bed.

“No, of course not,” he said dejectedly. Slowly, he stood up, his naked body now looking frail and thin. Ally approached him quickly.

“Bro, let’s not end it like this. I came up here to make it cool between us. Please.” She looked into his eyes, her own begging him.

Sean smiled. “I know, sis. And I’m cool, we’re cool, everything’s cool. I’m just sad, that’s all. I’m going to miss you so much. Especially after that…I already want to do it again.”

Ally laughed. “Well, you have something to look forward to on winter break then, don’t you?”

Sean chuckled finally and nodded. “Yeah…I love you sis.”

“I love you too, bro. I’ll see you in a few months.”

Sean nodded again. “Good bye, Ally,” he said sadly as she turned to leave.

“Good bye, Sean,” she answered.

And then she was gone. Only this time, he had a feeling it was for good.