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Sharing	By : SamuelSadi Category: +G through L > Gravity Falls Views: 12130 -:- Recommendations : 0 -:- Currently Reading : 0
Disclaimer: I don't own Gravity Falls or any of it's characters, cities, or 'brand' names. Nor do I make any money from this fiction.

Chapter List
- 1-Sharing
- 2-Chapter 2
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AVAVA
( Pacifica Northwest )
VAVAV
“Ungh,” She moaned, there was this amazing sensation between her legs. A feeling that she had never had in any dream she had ever had. It felt so good.
She raised her hips over and over again to meet this feeling. Like something warm, soft, and slippery was running up and down her slit. Darting inside of her little entrance... kind of like a...
She opened her eyes, looking down between her thighs. To see a head, that was full of long brunette hair moving around between her legs. It was Mabel, had to be Mabel, since Dipper was still asleep next to her. Mabel was actually licking her down there. And her hips wouldn't stop their grinding on their own. Oh God, it felt so good, she couldn't stop herself.
“M-Mabel...” She murmured, causing the sensation between her legs to stop.
“Morning.” Mabel smiled up at her, which caused Pacifica to whimper.
Mabel crawled up her body, planting tiny kisses along her stomach, breasts and neck along the way, before pressing her lips against hers. She felt the heat and moisture of the other female, as Mabel's sex, was ground against her thigh. She moaned into Mabel's mouth as the other girl started to grind her leg against hers.
“Shhhh. You'll wake Dip, then it's 'Pole Central.' We can play first,” Mabel whispered in her ear.
“But, I thought... I thought...” Pacifica moaned out.
“Oh I still intend to share. I just wanna play first. Because... well. It'll be too sore after Big Dipper is done.” Mabel's tongue swirled around her ear, before it, and her mouth moved to Pacifica's neck.
Pacifica, never imagined that Mabel would be so... forward with other girls. The openly, heterosexual girl, seemed to really like other girls. Or was it just girls that her brother was about to mount? Or was it virgins that paid them to mount them? Was she the first? Was Mabel doing this, because she felt obligated, because she was paid?
“M-M-Mabel, does it bother you... that... Oh God... that I paid you, for this?” The other girls leg was removed, and replaced by very experienced fingers.
“Hmm? Oh the money? It doesn't bother us, it's how we make money after all.” Her digits swirling around her opening. That tiny little opening, was getting a lot of attention this morning. And was going to be getting much much more. “We are in high demand, you know. Twins, boy and girl. Ones that are very much willing to play together, for other's amusements.”
“UH... Ungh... I thought... Oh Shit.” One of Mabel's digits had begun it's decent into her opening.
“I'm not gonna pop your cherry, I'm just gonna lube the tunnel. Dip likes it when he slips in easily.” That tongue licked up her neck again. “You know how long we've waited for this?”
“T-This? You mean me?” Pacifica panted as the digit moved in and out of her, slowly, agonizingly slow.
“I mean, today. When you'll be on your knees. Begging us.” Another finger was added to her tiny hole. “And you'll beg. They all beg. Only this time, we'll get to watch you beg twice.”
“Twice?” She moaned, as another finger was added to her formally untouched flower.
“Mmm, If I remember right. Someone said she wanted it all.” Pacifica whimpered as the fingers were removed, then squeaked, as, what she assumed, was one of those slick fingers rubbing against her little rose bud. Bit her lip as the slick, slippery finger, pushed into her anal pucker. “That includes up the butt. No take backs, I'm afraid.”
Oh God, Dipper was going to do her both in her vagina and her butt. Would she be able to handle it? She was going to cry, she knew it. Because the intruding finger, felt pretty big, even though she knew it wasn't. While it wasn't painful, it felt... different. Not completely in a bad way, but the fact that a finger was in her bottom, made it difficult to even think about enjoying it. It was just odd.
“Ugh... I... uh... I'm not s...sure I w...want to try anal. Oh jeez.” Another finger slipped it's way into her anus.
“Like I said,” Mabel purred in her ear, “No take backs.” Pacifica moaned out as Mabel suckled on her earlobe. “Besides, you'll love it. Promise.”
Pacifica let out a gusty sigh as the digits were removed from her bottom. Maybe Mabel reconsidered. That was a relief. Mabel rolled her over onto her stomach, wrapped her hands around her slender waist, and raised her bottom into the air. She tensed up as Mabel rubbed her bottom. Maybe... not...
“Uh, Mabel?” She asked hesitantly.
“You need to get used to this position... No no...” Mabel hand stopped her from from raising her upper body. “Stay down like that, it'll make it easier on you. Anyways, back to the position. You'll be in it, a while.”
“Uh... a... um... while?” It didn't take long for her and Dipper to have sex.
“Oh yes. I already paid for the room for the entire day, no use wasting that time.” Pacifica moaned as Mabel kissed up her back, to the back of her neck. Then moaned louder as Mabel's slender fingers found her wet mound again. “Like we said, we're sharing you.”
“Cluing our 'Lover for the day' in on the agenda?” Dipper's voice startled her. She turned her head, to see his brown eyes looking straight into her blue ones. She felt her cheeks heat up in embarrassment.
“She doesn't have a clue yet.” Mabel said in excitement.
Dipper tossed the sheet that was covering him off, revealing that he was already erect, and she wondered just how long he had been watching. Did he see when Mabel put her fingers...
Like that matters, she thought to herself. It isn't like he isn't going to be doing much more back there.
Dipper crawled in front of her. Mabel lifted her upper torso off the bed, bringing her face to face, with Dipper's member. It looked much much bigger up close. Was she supposed to...
“Let's start off simple.” Mabel was now next to her, “Remember what I did last night? Start off with small kisses, and licks.”
Pacifica leaned forward and kissed the tip of Dipper's member. A unique feeling, it was hard yet soft at the same time. She hadn't expected it to feel soft. Mabel's face got a lot closer, her lips came in contact with her cheek. Listened to Mabel's encouragement, which lead her to become more bold, letting her tongue dart out and lick Dipper's flesh. Sweet, and salty...
Did Dipper? No, he hadn't cleaned up since then. So, she was tasting Mabel on her brother's member. It should be disgusting, licking the incestuous juices off of a cock.
Maybe she was twisted, and sick.
Maybe she was perverted.
Maybe she was just a slut in the making.
But it really turned her on, leading to her next bold step.
She parted her lips, pulling the tip of Dipper's tool into her mouth, wrapping her lips around it like Mabel had done.
“Careful of your teeth.” Mabel whispered in her ear. She sucked in a couple inches, before pulling back. “Good, just like that. A little more. Ooo, your a natural little cock sucker.”
A cock sucker, until this very moment, that would have been an insult. If it was an insult, then why did it make her wetter? Maybe she liked to be talked dirty too. Was she one of those girls that liked to be degraded? The taste was unlike anything that she had ever imagined. She couldn't tell if it was Dipper's taste, or Mabel's taste.
Smack!
She gagged a little as she lurched forward, his member touching the back of her throat. Because Mabel... Mabel had just smacked her across her butt. What was this feeling? She went to move her head back, to be met with resistance.
“Uh uh.” Mabel almost purred. “Not done yet sweetie.”
Another smack across her bottom, as her head was guided forward.
“Relax your throat, this'll take a little practice.”
What'll take...
“Mmmph!” She groaned around Dipper's cock, as it touched the back of her throat, then continued it's path. She couldn't move her head back, it steadily went forward. She kept hearing Mabel and Dipper's approving voices, praising voices. But the fact that she couldn't breath was scaring her. She closed her eyes as her head continued to move forward.
Another smack.
Then another.
Why does that feel good?
Oh God, she thought. It was frightening, and arousing all at the same time. Her nose touched flesh, her eyes opened, to see her lips were wrapped around the base of the cock, intruding her throat. Then, whatever was holding the back of her head vanished, and she was able to pull back.
She gasped for breath, after the cock was out of her mouth.
“Are you trying to kill me!?” Pacifica panted.
“No, just training you.” Mabel kissed her back. “At least you didn't yak. Candy did. So did your friend Tiffany.”
She felt hands on either side of her cheeks, drawing her up. She followed the pull, stared right into Dipper's eyes, as he kissed her. He had literally just shoved his cock down her throat, and was kissing her. And she... couldn't help but think that she liked it. She might not know much about sex, but she had a feeling that she was really going to like today.
Yes, it had hurt her throat, having something that big, invading it. But at the same time, liked it. She couldn't explain why it was that she liked it. And the spanking, she liked it... she might have wanted more. But she couldn't just ask Mabel to do it. That was embarrassing.
“You ready?”
Ready? She was more than ready... she had been nervous, but now she was just so aroused to be worried about any pain that was going to come. She was horny, and she really wanted to do... anything these two wanted.
She had been nervous about everything else, but it all turned out great.
Watching the twins do it like bunnies.
Having Mabel lick her down there.
Even the fingers in her bottom was enjoyable.
Then the blowjob she had given. Maybe it wasn't the best, or the longest, but she liked it. Especially the spanking. She really really liked that.
She bit her lip as she felt another smack against her bottom.
“Ready Pacifica?” Dipper asked his hand stroking her cheek, even as Mabel smacked her butt again.
“Ungh! Yes! Yes! I'm ready!” She pleaded, looking at him. At this point, she would be willing to act like a dog and beg. Another smack. “Ungh!”
“Does Pazzy like that?” Mabel's husky voice came from behind her, as another, much harder smack landed across her pale cheeks. “She likes spankings! Now Paz, you have a choice to make.” She felt Mabel's hands cup her pale bottom, that probably had reddening hand prints on them now. Gasped as she felt a finger be inserted to her slick vaginal canal, “Here? Or...”
“No... first one... Please... not anal first... Please!” She was so aroused that she didn't care how much it sounded like she was begging. Maybe she had been right, maybe she was just a slut in the making. “I'm ready... I'm so ready.”
“Whelp Bro-Bro. I got your rubber right here.” Mabel purred as Dipper moved around to meet him.
Time seemed to go by agonizingly slow for Pacifica. How long did it take to put on a freaking condom? Well, she didn't actually know the answer to that question, considering she had never had sex, therefor had never had to wait for one to be put on.
“Shit!” Dipper cursed, after a snapping sound was heard. “Mabel, there's a vending machine down the hall. It has condoms. Could you throw on a robe, and grab a box?”
“W-Why? What happened?” Pacifica almost whined looking back over her shoulder, her eyes landed on the discarded contraceptive device. It was broken.
“Condom broke, no worries, it'll take a couple minutes, but Dip'll get to Vag-Town. Don't you worry.” Mabel winked at her.
“Uh... um... Wait.” Pacifica didn't think she could wait a few minutes. It was either now, or she might lose her nerve. And right now, she really, really, wanted it. “Wh-What if he doesn't use one? I mean... it'll be alright, right? Guys always complain about them on TV.”
“Yeah... but, you could also end up babified.” Mabel didn't move leave the bed though, only continued to rub her bottom.
“Yeah. I don't think it's a risk, you're willing to take Pacifica.” Dipper, the voice of reason. And he made sense, she should listen to him. Only a few minutes, and there'll be a condom.
“What if... I can't wait that long.” Her bottom wiggled, like she had seen Mabel's. It wasn't even a conscience action. Her butt just moved on it's own. “Wh-What if I need it n-now?”
Pacifica bit her lip as a hand smacked across her bottom again. Oh God, this was Heaven. If this is what two hundred bucks gets her, she had been spending her money all wrong. She knew what she was going to buy more often now.
“What a little slut.” Mabel's voice sounded like a sweet caress.
“Well, if it's what the lady wants.” Dipper purred.
She felt him push against her, one of his hands between her legs, his thumb pulling part of her slit to the side. She assumed he was spreading her open. Then she felt him, that hard but soft feeling between her labia. Oh man, this was really going to happen. And without a condom.
Pacifica you are an idiot, she thought to herself, as her fingers gripped the bed sheets, because she felt the tip pushing against her entrance. Unlike with Mabel, her opening didn't give in quickly. Maybe because she was a virgin?
C'mon, she thought to herself, hoping that it would go in. What if it turned out what she was too tiny down there? What if it wasn't going to fit. What if...
“Ungh,” She squeaked out as the tip, popped into the beginning of her entrance.
“Gravity Falls. We have penetration!” Mabel said into her hand, maybe trying to sound like an astronaut.
“Damn, she's tight.” She heard Dipper mutter, right before what sounded like kissing.
She felt more of him slowly be fed into her, mind numbingly slow. She had been about to ask why, when she felt a tiny twinge of pain. Had Dipper bottomed out inside her? It felt like he had.
“'Kay Paz. Your choice again. Fast or slow? Gotta pop that cherry, how'd'ya want it?” Mabel asked.
“Uh...” Fast or slow... fast or slow. She had almost forgotten about her hymen. Well... maybe it would be best like a band-aid? Just getting it over with quickly? “How did you do yours?”
“Fast. Just had Dip here ram it in. It hurt like crazy, but didn't last too long.” Mabel came into view. And oh boy, what a view. She had never been interested in another girl before, in fact, she had only agreed to Mabel being here, because she wanted Dipper to make her into a women. And Dipper and Mabel, was a package deal.
“Then... I want it over fast.” She said, and gripped the sheets, as she felt Dipper pull back some.
“On the count of three.” Dipper said. “1... 2...”
“Owww shit!” Pacifica screamed out as Dipper slammed into her, before getting to three. Jesus Christ! It hurt like Hell. He had to of split her in half. Her tiny hole had to be torn, from that massive member inside her.
“Almost half in one thrust. Not bad Bro, considering she's a virgin.” Mabel's voice came from in front of her.
She wasn't paying attention to Mabel right now. She was paying attention to the eight inches of behemoth, invading her tight snatch. More and more of it continued into her most intimate area. A place, that until today, had even been untouched by her! This was literally, virgin territory, and Dipper was marking the trail.
What felt like eternity, of pain, and stretching took place between her legs, she finally felt Dipper's thighs against the back of her's. She sighed out in relief, and laid the front of her body down against the bed, while her bottom remained in the air, between Dipper's hands, her head turned to the side. Even though Dipper's decent stopped, she was still taking short, panting, breaths. Also, now that Dipper's member, was nestled inside her, she could actually feel Mabel's hand gently rubbing her back.
“There we are,” Mabel's lips were now next to her upturned ear. A feather light kiss to her cheek. “You're a women now.”
She watched as Mabel's leg came into view, then her crotch, then stomach, chest, arms, then her face, as the girl crawled over her. Mabel leaned down in front of her, well in front of her face, since Mabel was actually beside her. Then kissed her on the lips.
“Mmmhm.” She groaned as Dipper's member started moving out of her, at least until half way, before it was thrust back in. At least it didn't feel like she was split in half again, though it was still a bit painful. She grit her teeth, and closed her eyes tight, as the thrusting sped up.
She wasn't sure what a normal person's first sexual experience would be like, but she could imagine that this experience, was so beyond taboo. A threesome with a brother and a sister. Taboo, but just what she wanted. It took more than money to be able to have this kind of experience. Factor in that she had insisted that she couldn't wait for a condom. Yeah, her parents would freak out.
Which now, that the pain was disappearing, and being replaced with pleasure, she didn't really care if her parents knew or not. She didn't care if they found out, that she was deflowered during a threesome with the Pines' Twins.
Her front was lifted off the bed, and Mabel got in front of her. Her face was right in front of the other girl's face. Her position being changed, didn't seem to stop Dipper from pumping away at her just opened passage, if anything, he became more enthusiastic, as Mabel kissed her.
She was warm between the twins. They gave her pleasure, beyond her imagination. Yeah, her friends all said that sex felt great. Pacifica had thought that she was prepared for the feeling. Then again, her friends, didn't have a male, and a female pleasuring them, like she did. Was it because there wasn't a condom? She had read, that condoms dull the sensation of sex. If this kept up, she was going to have to see about getting... whatever Mabel called, 'No Baby Candy'.
“Oh Shit... Oh God, Dipper! F-F-” She started panting.
“You can say it Paz.” Mabel purred, then Pacifica felt the other girl's hand run down her chest, her stomach, the stop between her legs. Mabel fingers started to rub at her clit.
“Oh Fuck!” A word that she hadn't used before, that seemed to fit the situation perfectly. She wasn't having sex. She wasn't making love. No. The fact of the situation was that she had paid these two, to... to... “Fuck me! Dipper, fuck me!” She screamed as she felt Dipper speed up inside of her, then her mind started feeling fuzzy. Before that feeling, she vaguely heard Dipper mentioning something about cumming. Then Mabel asked her a question... She couldn't remember what it was, only that she said she wanted it. Then she felt Dipper push into her, and the feeling of something liquid being squirted inside her, as her body convulsed, in pleasure. She cling to Mabel, hoping she would keep her from sinking beneath the sea of feelings.
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