A brother returns from college and discovers that he and his sister share a kink. This story has quickly escalating and unrealistic behavior focused on shared sexual perversion, not two siblings falling in love. Themes of free use, cum and semen play form a central role in this story. There are mild themes of cheating.
Themes: Brother, sister, cum, semen, cum eating, free use, cheating, exhibitionism, voyeurism, masturbation, video, hidden camera
*****
Jason admired himself in the mirror of his childhood bathroom, happy to be home for the summer where he could take care of his
problem
whenever he needed to. The year of working out with friends at his first year of college had given him muscles that rippled in the mirror as he moved, and he was still captivated by not looking like a skinny teenager, although he did wish his upwards growth hadn't stopped as well.
Ah well, at least I don't have a tiny dick
, he thought to himself as he eyes dropped to his swollen dick and balls. Average in length, but thick, his hookups at college had no complaints. Especially not about his cum, which he had been told was sweet and fruity. All he knew was that along with his new muscles he was now producing a ton of spunk, and skipping more than one day of getting off was a recipe for a wet dream.
With his new found confidence finding a couple of fuck buddies hadn't been a problem, but he still had to jerk off regularly to avoid the embarrassment of cleaning his sheets more than a typical college guy. At present it had been three days since his last orgasm, a record for him since about September, and bad odds for not waking up sticky. The bustle of packing up his dorm and then the overnight trip home being stuffed into his parents' SUV next to his younger sister and having to share a hotel room with her had left him without desperately needed relief.
He slipped into the shower, enjoying the familiar water pressure and quickly did a cursory washing of his hair and body. Satisfied with his cleaning, he leaned back and wrapped his hand around his cock, desperate for relief.
"Fuuuck," he moaned softly. At school he had always been forced to jerk off quickly, so he decided to draw out this session and just enjoy the sensation of an unhurried wank. Closing his eyes, his mind drifted to Zoe, his roommate Sam's girlfriend and frequent focus of his fantasies. Jason had never met a girl like her before. She was completely devoted to Sam, but despite her cute innocent exterior, Jason had been treated to a number of shows and teasing incidents.
He stroked his shaft as he recalled the first time he saw Zoe naked. Jason had left Zoe and Sam in the dorm and gone to the gym, but only twenty minutes into his workout had pulled a muscle and decided to head back. Upset with his minor injury, he was fully in the room before noticing Sam fucking Zoe. She was bent over the futon, her tone legs and firm ass on display. Sam's slowed his pace, but kept fucking her.
"Ah shit, sorry dude, thought you would be longer," he explained. Zoe turned and weakly waved at Jason, her eyes glassy with lust.
"My bad, pulled my shoulder. I can come back later," Jason said moving to back out of their dorm.
"No way! Your room too!" Sam said gesturing. He turned back to Zoe, grabbed her hips and started fucking her again. "Don't mind if we finish up do you?" It was clear Sam wasn't really asking for permission and Jason tried to play off this strange situation as if it was normal to watch your roommate and his girlfriend have sex.
Jason changed out of his gym clothes and sat down to do some homework like normal, but soon he had turned his chair around and watched Zoe. Her ass rippled with the force of Sam's thrusts and she was moaning loudly now. Sam was bent over her, and Jason caught bits of dirty talk, asking if she liked being fucked in front of an audience and calling her a slut. Zoe seemed to like this direction and soon Jason watched as her body arched in pleasure, her lips parting and face flushed as she came. Sam kept fucking her now limp body, following minutes later and filling her pussy.
"God damn that's always so good," Sam said as he pulled out an grinned at Jason. Zoe's pussy was wet, open, and dripping cum. Jason realized he was playing with himself through his gym shorts and quickly stopped. "No worries dude. Zoe likes showing off. Just no touching!"
Sam spanked her ass causing her to giggle and wiggle her rear. He grabbed a towel and wrapped it around his waist. "Join me when you're ready babe," he said as he left. Jason couldn't believe his confidence! Leaving his girlfriend naked and dripping alone with a very clearly horny roommate. Zoe made no move to stand, but did turn her face towards Jason.
"It's cool if you want to jerk off," Zoe said without a hint of shame.
"Fuck, okay," Jason quickly agreed. "You sure Sam is okay with this?" he asked as he pulled his hard dick out.
Zoe shrugged. "You heard him, just no touching." Jason pumped his cock, enjoying the view of the young coed's tight body. Worked up he lasted only a minute before spraying himself with cum.
Zoe's eyes widened at the sight. "Wow! That's a ton!" She stood and moved closer. "Shit, that's like three or four of Sam's loads. When was the last time you came?" she asked, still naked and dripping.
In a daze Jason found himself answering. "This morning I rubbed one out..."
"No way..." Zoe said giggling and shaking her head. She winked and then slipped into one of Sam's shirts to head to her waiting boyfriend, leaving Jason alone and more than a little bit confused.
Jason moaned as he recalled that first time. Over the school year he had been treated to a number of shows. In fact, by the middle of spring Zoe spent most evenings with Sam, often having sex. One of their activities was for him to just take Zoe while she did homework and let her boyfriend have his fun.
On one occasion while Jason helped her with math problems, Sam pushed her shorts down and fucked her before pulling out and coating her face. The two kept studying until Jason couldn't take it anymore.
"You look amazing like that," Jason whispered after fifteen minutes or so.
Zoe blushed. "Like what?"
"Covered in cum. You're beautiful. Sensual," he whispered. Sam was playing a game and not paying them any attention.
"Thanks," Zoe finally responded with a grin. "A girl always likes being told she's beautiful."
Jason felt his orgasm approaching as he masturbated. He shut off the water, deciding he wanted some stimulation from his phone. He poured some conditioner into his hand to lubricate his play and slipped back into his memories of Zoe, and in particular the last encounter the week before exams where Sam let him cum on her face for his birthday. He pulled out his phone and found the picture of Zoe, her face covered in his cum. The thick white mess covered her forehead, nose, and mouth, although Zoe had scraped it away from her eyes so she could stare into the camera. A small strand hung over her smile and Jason recalled how she had grinned and winked at him as she licked her lips clean.
Outside the bathroom Annie rolled her eyes. She'd been waiting to go for almost 30 minutes and the moan from the bathroom and the lack of shower running clearly revealed her brother was jerking off.
What a pervert
, she thought to herself. She decided to have a bit of fun, quickly grabbing a hairpin and unlocking the door like she and Jason had learned as kids. Smiling to herself she burst into the room, deciding to pretend she really had to pee.
Jason's orgasm was cresting and he pointed his erection at the toilet when the bathroom door opened. Startled, he turned, slipped, and fell back, his cock spraying cum across the room and his naked body. Annie watched stunned as his cock and balls jerked for what seemed an eternity. Eventually he stopped twitching, and the two locked eyes.
"Ooowww," Jason moaned, more in embarrassment than pain. Annie started giggling and soon Jason joined in, the ridiculousness of the scene causing both to laugh so hard they couldn't speak.
"Sorry!" Annie finally gasped out, reaching down to help Jason up. "I really had to go, I'll use Mom and Dad's," she said as she backed out of the room. She couldn't help but take in the insane amount of cum dripping off her brother's chest and abs. When she realized she was admiring his new muscles she blushed and tore her gaze away, her eyes falling on the picture on her brother's phone. Annie gasped and fled.
Later than night, safe in her bed, Annie found herself masturbating, a rarity for her. She thought about her boyfriend Tom and decided she was going to ask him to cum on her face. She knew guys liked that and had heard her friends talk about it. Annie never allowed it though, worried she would feel too slutty. But after today it was all she could think about. She had caught a brief glance of her brother's phone and a picture that she swore was her best friend Sara's face covered in cum. Annie wasn't surprised. Sara had a definite reputation, but she did wonder how her brother got a picture and wondered if the two had even hooked up at some point.
The thought of her brother and best friend together flashed into her mind. "MMMmm," she moaned as she pictured her brother manhandling her petite friend. She focused on Sara's face, covered with cum. How slutty she looked, how happy. "Oh fuck, fuck fuuuuckk," she moaned as she came. She kept playing with her pussy as her orgasm subsided and was surprised to realize she wanted more!
Thinking quickly she grabbed her phone and texted her boyfriend.
Can you come over?
