[PI]His parents left for a week for their second honeymoon. On the first morning, he wakes up to his older sister sucking him off. “Mom and Dad put me in charge. So, I get to play with you as much as I want until they’re back!”

[Link to Original Prompt](https://www.reddit.com/r/DirtyWritingPrompts/comments/urimo2/wphis_parents_left_for_a_week_for_their_second/)

Edward was having a wet dream. At least that’s what he concluded from the warm feeling surrounding his fully erect cock. His mind’s eye envisioned a petite busty blonde with curves in all the right places. She was on her knees, while he sat at his desk, getting his cock warm in the mouth of a girl that was looked exactly like his sister.

His cock jumped when he startled awake. Edward tried to regain his bearing but looking down at the scene in front of him, he was having a hard time rationalizing what was happening. His older sister, Stacey, was currently naked and inhaling his thick cock down her throat. Her head popped up and down as she force his cock deeper down her throat.

While Edward couldn’t deny how good having her sucking him off felt he still felt the need the instinctually need to question the situation.

“Stacey, what the fuck are you doing?” Stacey blinked up at him, slowly sliding his cock out of her mouth until a ‘pop’ sound rang through the room.

“Mom and Dad put me in charge. So, I get to play with you as much as I want until they come back!” Stacey said excitedly. Edward questioned in what world would such an argument count as a reasonable explanation. Not that he needed one, but he felt he could at least have the decency to pretend like he wasn’t a massive degenerate who had no qualms about fucking his older sister.

Stacey was only a year older than he was, so they’d always been a bit closer than most siblings. That didn’t change when the two of them entered puberty, in fact, they got a lot closer as both their bodies and mind developed. All of this culminated in the two of them sharing sexual experiences with one another. Though with how often their parents were home, the two of them had to be careful with how far they could go when they spent time together.

Edward assumed that this was probably the reason his sister had decided to wake him up with a blowjob, not even a day after their parents had left them alone to go on their second honeymoon.

“You couldn’t even wait for us to have breakfast?” he sighed. As nice as a morning blowjob could be, Stacey wasn’t the type to be satisfied with a quickie. While he wouldn’t go as far as to call her a sex addict, once Stacey got started her appetite was unsatiable.

“Ah, don’t act like you aren’t enjoying it, besides I already told you that I’m the one in charge today,” Stacey said as she slid herself up against his body. Her large breast pushed into his chest and Edward couldn’t stop himself from grabbing a handful of her mounds. “See, you’re already into it,” Stacey whispered before she dove in for his lips. She furiously drove her tongue into his mouth and Edward struggled to keep up with her voracious pace while also keeping his hands steadily working into her breasts.

Edward pinched one of his sister’s nipples and the girl pushed her lips further into his. Edward took it as a sign to continue. He knew from experience how easy it was to get his sister to cum and how many times he’d have to work her to her limits before she’d have enough for the day. He decided to resign himself to his faith and to fuck his sister into a realm filled exclusively with her carnal desires.

After a few more minutes of making out and having her nipples pinched, Stacey broke away from his kiss.

“I’m gonna come,” she whimpered. Edward smirked in response and pinched both of her nipples hard. The squeal she let out was exactly what he wanted to hear. While Stacey rode out her orgasm, Edward, kept a firm amount of pressure on her nipples. Eventually, the girl was able to come back to her senses.

“Damn it, Edward,” she hissed, “Didn’t I say that I was in charge?”

“So you did, though I’m certain that you’d much prefer for me to have my way with you and fuck you silly for hours on end,” Edward looked up at Stacey who was currently trying and failing to stay mad.

“Cunt,” Stacey said as she shoved Edward’s cock into her pussy.

Edward laughed, “The only cunt here is yours and I’m about to fuck it senseless,” Stacey looked at him in surprise seeing as she was the one on top. That is until he wrapped his arms around her and flipped the two of them around so that Stacey was on her back, and he was hovering above her. Edward leaned down and whispered in her ear.

“I’m gonna have my way with you now,” Before Stacey could react, he punctuated his sentence with a deep thrust inside her tight cunt. His sister squealed and flailed as she felt another orgasm coming on. Edward gave her pussy no rest and continued to shove himself deeper inside her. Stacey’s sweet voice filled the room and echoed through the house.

“Mmmh! Fuck, keep fucking me!” she screamed.

“As always, princess,” with every stroke of his cock, Edward felt his sister’s pussy squeeze him deeper and deeper. Her wet folds provided the perfect amount of suction onto his cock.

“Fuck, I’m cumming!” Edward took that as a sign to speed up rather than slow down. Stacey’s moans were music to his ears. Her orgasm lasted for almost a minute, the added stimulation from Edward’s strong thrusts inside of her wet folds certainly did nothing to end it sooner. Her chest heaved up and down as she struggled to catch her breath. Edward stopped his thrusts but stayed hilt deep inside of her.

He took a second to admire his older sister’s figure as she lay beneath him. She was much shorter than he was, just like their mother, Stacey was blessed with wide hips and equally large breasts. Her face on the other hand was small, but equally as well proportioned. Blue eyes, thin pink lips, high cheekbones, and a small nose. Stacey had the body of a milf and the face of a model.

After giving her a few minutes to recover, Edward leaned down and kiss her on the forehead.

“Still good to go?”

“Yeah,” she wrapped her arms around him and kissed him back. “Take me from behind?”

“Sure thing,” Edward moved Stacey to her side and laid down behind her. Bringing the two of them into a spooning position. He rubbed his cock in between her ass cheeks before re-entering her still throbbing pussy. Stacey let out a moan as Edward slammed in and out of her wet folds. He brought his right hand over her arm and fondled her right breast. Stacey whimpered in his arms, the stimulation of her pussy and breast bringing her closer to the edge faster than she was expecting.

“Baby, I’m gonna cum again,” she whispered. Edward sped up his pace and used his right hand to pinch her nipple. Stacey instantly tensed as soon as he did so and her pussy clamped down on his cock, Edward simply moved past the feeling and kept pumping in and out of his sister. Stacey screamed and thrashed against his cock, her pussy pulsing relentlessly as her brother extended her orgasm. Edward moved the hand on her nipple to squeeze her throat.

“Cum for me sis,” he whispered into her ear. Stacey’s orgasm was dragged out for minutes, her pussy spasming more and more until it was too much for Edward to handle. He gave her tit a hard squeeze as he unleashed barrels of cum into her spasming cunt.

“Fucking hell sis, you feel that? All that cum just for you,” Edward rode out his orgasm until he felt his dick get soft. As he pulled out, the cum shoved in his sister’s tight pussy was pushed out and leaked down her leg. The sight almost made Edward want to go for another round, though looking down at her still throbbing cunt, he realized that his sister would be out of commission for at least a few hours if not a few days. It wasn’t often that he was able to get away with fucking his sister that hard, as they had to be a lot more discreet when their parents were around, so he appreciated the chance to be a bit rougher for once.

He sighed, as he looked down at Stacey’s prone form. For a second, he thought he’d gone too far, that is until he noticed the blissful smile that graced her features. She was too beautiful for him to not reached down and steal a kiss. Stacey reciprocated his advance, though with less vigor than before. Eventually, the two of them broke away, though a bright smile still lit up Stacey’s features.

“How do you feel,” Edward asked.

“That was awesome, we have to do that again, are you good for another round?” Edwards could only blink in response. While he was sure that he could handle another round, he’d rather not fuck his sister into oblivion, at least not on the first day of their week together.

“Maybe later,” Stacey’s smile faded upon hearing his answer.

“You can’t just leave a girl hanging,” she whined.

“Didn’t you cum like 3 times already?”

Stacey scoffed at his answer, “We both know that 3 is far from my record,”

“While that is true, that last orgasm was probably the biggest one you’ve had,”

“That’s exactly why we should keep going,” Stacey smiled once more earning a sigh from Edward.

“What exactly am I going to with you?”

“Fuck me senseless, until I can’t walk straight?” she looked up at him with sparkles in her eyes. Sometimes he wondered just how he had the energy to keep up with her and then he was reminded that the two of them were siblings and the thought instantly made his dick hard.

Edward could barely contain his lust and he instantly moved to show his sister just how horny she made him. He moved Stacey to her back and spread her legs before plunging his now reinvigorated cock into her tight hole.

“Fuck! I’m gonna cum again,”

“Already?”

“Shut up and keep fucking me!” Stacey screamed. Edward responded to her command with a grunt and a series of thrusts. With each thrust, he sent the rolling of her orgasm closer and closer, until he could feel her folds constraining him once again. Having already come once, he was much more prepared to handle the onslaught of her pleasure. Each wave was countered by him digging further and further into her.

Stacey’s large tits bounced as her brother continued to fuck her senseless. Each stroke of Edward’s cock made her tits bounce, which only added to the pleasure she was feeling. The bed rocked under the weight of their lovemaking, if their parents had been in the house they’d long since been caught, luckily the two of them were out and Edward and Stacey would fully take advantage of the situation.

By the time Stacey’s orgasm came to an end, Edward was nearing his limit as well. He paused to give himself more time. His sister was still panting, and her blue eyes were practically glazed over.

“Hey, since we have the whole house to ourselves want to bring this to another room?” Edward proposed.

“Sure, which one?”

“All of them,” he said with a smile. Stacey reciprocated his energy and nodded excitedly.

“Let’s go and break in all the furniture,” she said.

Edward chuckled before he made his way off the bed. His legs were a bit unsteady, but he quickly found his balance. The same could not be said about his sister. Her legs shook as soon as she tried to take a step and she quickly found herself back in Edward’s arm before she could hit the floor.

“Looks like I can’t walk,” she looked up at him with a broad smile and upturned eyes. Edward grinned before he brought her into his chest.

“Then I’ll just have to carry you around,”

“I’d like that,” Edward smacked her ass in response. Stacey moaned and her legs buckled under her, but Edward held her tightly. He played with her firm ass, kneading it, and letting it jiggle in his hands. Eventually, he picked her up and brought her up to his chest.

“Wrap your legs around me,” he commanded, Stacey happily obliged knowing what her brother was planning to do. He kept his hands on her ass as he lowered her onto the tip of his cock. The tip easily slid inside her wet folds; tough Edward had to give a hard thrust upwards for Stacey to be entirely filled with his cock. She let out a happy squeal when she felt him bottom out.

“I’m gonna carry you around this house and fuck you on every single piece of furniture we own, how’s that sound to you?”

“Lovely,” Stacey responded with another one of her sex-crazed smiles.

That was the start of a very long week for Edward and Stacey.

Big thanks to u/GodEmperorPuppy for providing this prompt.

Source: reddit.com/r/Erotica/comments/ushyep/pihis_parents_left_for_a_week_for_their_second