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Balls of Graviry 2	By : Nick Category: +G through L > Gravity Falls Views: 2304 -:- Recommendations : 0 -:- Currently Reading : 0
Disclaimer: i do not own Gravity falls or it's characters. only orginal characters introduced are owned by me. I do not nor do i plan to make a profit off this story.

Chapter List
- 1
- 2
It's highly recommended that you read the first part, but if you didn't and you want to continue, please note that in this story there are gender-bender characters among the gravity fall characters, and the main characters, plus their counterparts, are bisexual.
It had been a few days since the last round...Mabel wakes up rubbing her eyes. She looks at her twin, who sounds asleep. She scrounges over to Dipper and removes his pyjamas, glimpsing at his dick. She licks her lips before slipping them down her throat. She hums as she moves on to her twin's dick. The dipper was in a deep sleep.
Mabel licks him as she plays with his balls. As he grumbles, she starts to rub faster... She grabs one of his feet, moving back and forth slowly. He dips his dick inside her mouth as she deepthroats him...
He's still fast asleep, his body swaying from side to side as he lets out a soft outcry. He looks down at him with lustful eyes, licking his dick. She licks her lips again, taking it all in while sucking his dick. As she walks down the length of him, he grips her head, moving it up and down. She starts with more of him than normal in her mouth, moving in and out...
to hum softly. A small smile forms on her face. They have started to move up and down on him faster now. He sucks hard on the top of his dick. He mumbles loudly. His eyes are closed as he thrusts himself into her face. He moves. His hands were in between them, grabbing her ass... He starts pounding into her like a madman... She closes She continues to exclamation passionately.
She grabs two handfuls of his hair and pulls it harshly, making him look at her. She smiles. before biting his shoulder slightly. He utterances loudly as she suckles his whole cock. They Moan with pleasure. She moves. Her hands were around his neck, holding onto his shoulders. HeShe slams her brother's dick deeper into her throat as he Whimpers in his sleep. They stay He's been in this position for some time, as she keeps Groaning while deep throating him. The dipper He Whines in his sleep as Mabel suckles on his sweet, tender chest.
She swallows before sucking down again, taking his sweet dick into her mouth. She relaxes. She lets out a Mutter louder as her tongue rubs against his length. She pulls He kisses him up and down his shaft with one hand, while the other rubs along with his abs. He licks up along his slit, sucking up to his tip before pulling back. She takes He puts the tip of his finger into her mouth as he begins to thrust.
She wraps a hand around his balls, pressing them tightly against the inside of her cheeks. As they continue kissing, she starts to bob her head onto his chest. He Growls loudly as he continues thrusting into her mouth. "You feel so good," she Roared in response. She continued bobbing her head, slowly grinding her hips into him. He grunts in response to the pressure she is applying. As she kissed him up and down his shaft, his breath quickened and he thrust harder and harder.
His legs began shaking and buckling as she started going faster. She bit her lip as she sucked hard on his throbbing dick. Pleasuring her throat with his juicy cock He groaned and groaned, his hands roaming over her shoulders, up to the nape of her neck. He kissed the back of her skull, and she pulled away slightly. She looked up at him.
"You've been so good," Dipper growled as he thrust into her. Mabel squealed loudly as his dick filled her throat. The sound sent chills down her spine. A shiver coursed through his body as he thrust her into his mouth. He felt the tip of his tongue scrape against the back of her throat before he could pull out entirely. Mabel's tongue was wrapped around the head of his penis, sucking gently as his arms rested on her shoulders.
She had never tasted anything like him before, but damn, did it feel good. It was so smooth and soft. Mabel sucked harder, causing a loud howl to leave Dipper's lips as he pushed himself further into his sister's throat. Her hand gripped onto the base of Dipper's shaft as her hand rubbed his balls lightly.
The feeling sent chills down his spine, making his whole being shake. His fingers tangled themselves in her hair, and he started moving faster, pumping faster as he felt more pleasure building up inside of him. When she let go of his balls to take the bottom of his dick, she watched him close his eyes as he came.
It had happened twice in a row now, and he didn't need to be told that she would do anything for him if he asked her to. Mabel loved doing what she loved most. deepthroating her brother's dick. Her mind drifted off from Dipper as she took him to his prostate, sucking and kissing every inch of him. She felt the tip of his dick twitch, and she smiled to herself, knowing that this would give Dipper an orgasm.
His hips moved and his eyes remained closed, but his hand squeezed hers, pulling her closer to his dick so he could push her face deeper into his dick and he thrust in and out, hard and fast, She quickly latched on to his leg, sucking and licking. She kept on sucking and kissing the tip as his hands grabbed the side of her head and he kept face fucking her. When her tongue swiped across his shaft, he wailed loudly and opened his eyes to look at his little sister. He stared deep into her brown eyes, his breath coming out heavy. "Fuck..." he muttered, and she licked his cock. Mabel knew how much he liked it when she used that tone of voice. So she continued sucking on his shaft.
He was so wet. He was throbbing in her mouth. Her little hands were rubbing his shaft in slow circular motions, making sure she made enough friction against his hole, which he loved. "I love you," he mumbled, and she smiled, nodding her head slowly at him. Mabel licked up Dipper's cock, wrapping her small hand around the bottom of his dick. She pulled him out slowly, causing the girth of her mouth to envelop him completely. She smiled and started
sucking on his balls. She put his shaft in her mouth and pulled back almost to its tip. Mabel sucked harder and faster, her eyes staring deep into her brother's eyes. She grinned at him. Dipper's hips bucked upwards, and he gasped for air. She was driving him crazy. She wanted him so badly. His legs began moving rapidly under Mabel, who was holding him in place with her tight grip on his dick.
"Fucking... fuck, baby," he grunted as her mouth kept on sucking his dick. She held on tightly to him as he slammed forward, hitting the back of her throat with his dick. Mabel swallowed every inch, her cheeks becoming sore and pink. She pulled on his dick, making sure to keep the base at the top as she bobbed her head. She looked at him. He gripped his dick tightly. He outcried at her as she continued to suck on his dick and his leg twitched as she continued her movements on him.
Dipper reached forward and ran one finger down her ass cheek. Mabel whimpered softly at the roughness of his fingers against the soft flesh there. Mabel turned towards Dipper, her mouth still attached to his dick, looking up at him with hooded eyes.
Dipper smirked down at her and he lifted her by her thighs, lifting her and placing her back down on her feet. Dipper reached between them, grasping his dick as she continued to suck on him, uproaring softly and smiling up at him. "Good girl," he snickered, and Mabel grinned, biting down on her bottom lip. She looked at him.
Dipper nodded his head, and he grabbed her jaw, dragging her to him. He smashed his lips against hers roughly. His hands roamed up to her hair as he yanked her towards him, even closer to him as she sucked his dick. She was moving her brother's cock down her throat. He thrust deeply and harshly into her throat.
He wailed loudly as she sucked him. She groaned back. Dipper pulled her hair back and slammed his hips into hers repeatedly. Mabel moaned louder and louder as he pounded into her. He growled at her. He stopped his movements and sat back, grabbing her by the waist as she continued to suck his dick.
Mabel's lips moved up his shaft, kissing his shaft hungrily. Dipper grabbed her chin and pulled her mouth towards him. He kissed her roughly. She moaned at him as he slammed into her mouth again and again. Mabel wrapped her arms around him, holding him close to her as he face-fucked her mercilessly. He panted at her. His dick throbbed in her mouth as she continued to suckle. She moaned in pleasure at the sensation and pulled his shaft back out of her mouth, wrapping her hand around his shaft again and stroking him up and down.
She looked up at him, smiling softly, and he gave her a smirk before slamming his cock back into her mouth, thrusting violently into her throat. He moaned loud and deep as he pumped into her. Mabel continued to kiss his cock as she sucked on his shaft.
He gritted out. Mabel's eyes darkened, and she continued to stroke his dick, pulling him close to her again. "Harder!" he shouted at her, pounding his cock back into her throat. Mabel's eyes grew dark, and she leaned back as he thrust into her once more, her mouth working on his cock while he drove into her again and again.
"Yes," he moaned loudly. Mabel grabbed his cock and pumped her throat up and down."Oh god, Mabel! Yes, yes, yes! Keep going! " Dipper shouted, and she complied with his wishes. She sucked his dick as he slammed into her and fucked her with his thrusts into her throat. He pushed her into her again and again. You, you, you, you, you, you, you, you, you, you, you, you, you, you, you, you, you, you, you, you, you, you, you, you, you, you, you, you, you, you, you, you, you, you, you, you, you, you, you, you,
"You're so tight, you taste so delicious," she mumbled in between licks. She swallowed before moving back to his side, sliding up and down as she bobbed her head. He moaned deeply as she took more and more of his cock into her mouth.
She pulled away from his cock and licked her lips. He grabbed her hair, tugging roughly on it as he let go of her hair. He then brought her head towards him, slamming his face into hers. She moaned softly under his weight as he pounded into her again. This time it hit harder, thrusting quicker. She moaned loudly as her head bobbed in sync with his thrust. Her fingers tangled themselves into his short blonde hair as he continued pounding into her.
She moaned loudly as he began to pump faster and faster into her throat. Mabel used her mouth to suck on the sleeping Dipper. She rubbed and rubbed her tongue along the roof and bottom of his cheek. After a few moments of licking, Mabel licked all around her head and neck. It felt so good, and Dipper’s body arched forward in response to the pleasure he felt.
His face turned red with excitement as his fingers clenched tight into Mabel’s back. He was going to come soon, and she couldn’t wait for him. She sucked harder on him. The taste was so good and her throat worked so well against him. Her hand held the back of his neck, her other hand gripping his collar as she continued to lick at him, taking him deep inside her throat.
Mabel suckled on her brother's dick. His moans of pleasure made her go faster. Her tongue swirled around Dipper's long, hard cock. She sucked harder and deeper, his fingers tangled in her hair as he pumped her head with his cock.
"Fuck Mabel." He thrust it into her mouth and she bobbed up and down. His hand slid between her legs to grab a fist full of her hair. He ground his hips against hers. "Fuck baby, so good!"
He pulled out and slammed back in with vigour, his hands grabbing onto the bed frame for support. His hips jerked in her mouth. Oh, fuck baby. Fuck me, yes fuck me, baby. " The words tumbled from him.
She continued sucking like there was no tomorrow. One of his hands gripped the edge of her jaw while the other held tight onto the pillow above her head. She could feel that he was close; she knew this was when it would happen.
His hand reached under her top and grabbed her breast, squeezing and rolling. He squeezed and rolled over the nipple until Mabel was gasping for breath.
Mabel winced in pleasure as one of Dipper's fingers entered her pussy.
Mabel pushes his cock down her throat as he fingers her pussy.
He pounds into her mouth as she suckles his cock, his balls brushing against her mouth.
Dipper slams into her, grunting and moaning at every stroke.
"Fuuuck." His hips jerk forward and back with each thrust.
"Shit! Fuck my baby, fuck me! "Her brother's eyes rolled in his head.
Mabel could feel how close he was.
"Fuuuck me, baby! Don't stop fucking me, baby. Fuck me, baby! "Oh, yes. " "Yes, baby, please." A dipper comes into her mouth. His fingers pull themselves out of her pussy while Mabel's tongue continues to suck his cock.
Dipper's hands move to the head of her bed, and she can hear them rustling on her sheets. The sound of rustling makes Mabel moan louder and louder. She lets out a soft moan, still moving her mouth over his cock. Her mouth moves up and down. Dipper moans loudly as he pounds his cheek into her mouth. Her mouth works at his cock in a fast, frantic rhythm.
His hands grip the headboard of the bed with a white-knuckle grip. "Fuck, Mabel! My baby! "Please! He pulls out, and Mabel licks her lips as he starts to push back into her again. He continues to thrust into her mouth as her lips cover his cock.
He grunts loudly, and her mouth works quickly, slamming her lips around his cheek again and again. "Oh, yes!" Dipper continues to grind his hips into her. Her tongue laps.
When he finally pulls his fingers free of her mouth, Mabel swallows all of his accumulated cumulus in her throat. She sits back down in front of her brother and continues to suck him. After a period, he grips her head tightly and pulls her out of her mouth.
She lays onto him. His dick is being inserted into her ass. Mabel loved it when her twin brother fucked her in the ass. She can feel how soft and warm and full his ass is, and she enjoys being fucked by her brother up the ass.
She slowly pushes down on him while still riding him. After about 5 seconds, he hoists himself into her hard enough to make her arch her back. She lets out a yelp, as this is a first for her. He then grabs her and pushes her up on the bed.
Once on top, he heaves her so that she is impaled on his stiff cock, impaling her in a reverse cowgirl. He then grabs her hips and guides her into the doggy position, where he slowly navigates in and out of her, fucking her in the ass from behind. His dick pounds inside her ass again with a thrust.
She yells out loud as she moans with pleasure, feeling the fullness and the thickness of his dick inside her. She then rolls on her back and he pushes her off of him so that she falls onto her side. He starts to thrust himself into her from below. Her hips buck up and down as she moans loudly. He then lies beside her, grabs her leg, and pulls it up to his chest.
He then kisses her inner thigh and rubs her clitoris with his fingers. He then pulls out and pushes his cock inside her. She takes him as deep as she can and then pushes down on him as hard as she can.
The look of pleasure in her eyes while she pulls herself down on his cock is too much for him and he begins to shoot his cum into her. Mabel walks over to her bed and crawls into it. Good night, dipper. She says, closing her eyes.
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Balls of Graviry 2