They were foster sisters getting to know each other.

Amber: Kate, why do you wear shorts to the swimming pool? You know you can wear a bikini.

Kate: I just don’t want anyone to see too much, you know?

Amber: Well, I guess. What, afraid the boys will go wild?

Kate: Actually, the girls. I’m packing.

Amber: Wait, what do you mean?

Kate: Well, this is what I mean.

Kate stands up and lets her swim shorts stick to her body, revealing the outline of her giant futa dick.

Amber: Oh my god, are you for real?

Kate: Yeah.

Amber: Does anyone else know?

Kate: My parents, and a few others, but no one else here.

Amber: My god, it’s huge! How big is it?

Kate: 9 inches flaccid.

Amber swallows.

Amber: Erect?

Kate: Varies. Max it’s ever gotten was 26 inches. But it dances between 18 and 24 inches a lot.

Amber: Wow! It sounds like a blessing and a curse. Does it cause you any discomfort?

Kate: It demands a lot of attention. Which, you know, feels good, but then I have trouble hiding all my cum, which is a lot, so...

Amber (salivating): So like, how much cum?

Kate: Bucketful's, just an ungodly amount. Enough to fill several mugs, easy. And not a small one either, like the ones you see at a German bar.

Amber: Wow, how do you even have that much cum in you?

Kate: Right, well, on top of being a futa, I also have overactive testicles. These swollen, massive things, like softballs, just constantly churning out more butter, you know. Kind of annoying really. You’ll just be sitting and the urge to jerk off overwhelms you, every day, multiple times a day. It would be ok if it wasn’t for the huge mess it leaves behind. Or having to hide my cock whenever it acts up.

Amber: You don’t have a girlfriend do you? I bet she would love that!

Kate: No, no girlfriend. I don’t think anyone but maybe like five porn stars could handle that.

Amber: Are there any porn stars that you have a crush on?

Kate: Amber, come on, they’re porn stars, they’re fine as hell.

Amber: Hahahahahahaha! So wait, are you like, horny now?

Kate (getting a little hard): I don’t know, like a little?

Amber: Well, I could maybe help you out. You need a place for your cum don’t you? My stomach is empty...

Kate’s erection is inching past her shorts down her leg. Amber salivates, her jaw unhinges.

Kate: I think maybe we should go inside?

Amber: Ok.

Kate walks behind Amber, checking out her ass in that tiny bikini. They go inside to their room.

Kate: Are you sure about this? Like, it can be a lot to handle.

Amber: It’s ok, I want to help you.

Kate: So were you thinking like a handjob or...

Amber: How about this?

Amber leans in for a kiss while pressing her full body against Kates. Feeling Kates erection go past her knee, touching her calf muscle. Her pussy gushes in wetness. They really wanted to fuck.

Amber: Is a blowjob ok? I don’t have any condoms.

Kate: They wouldn’t fit anyways. Yeah, a blowjob would be nice.

Amber gets on her knees and pulls down Kates shorts. They were pointless anyways, it was hiding nothing. She grabs her dick with both hands, feeling the veins and the sheer weight of her member. Rubbing it back and forth slowly, then brings it up to her mouth. She scoots back a little so she could get to the head of the penis. Takes the head in her mouth and starts sucking. Kate wasn’t joking, this monster was barely manageable, getting the head in her mouth felt like eating a whole cheeseburger at once. Amber didn’t know how she was getting it down her throat, but she knew she would try.

Kate: Oh my god that feels so good, I’m gonna cum, Amber, please swallow it.

Amber holds the head of the cock on her tongue and creates a vacuum around the opening. Kate was masturbating her cock to completion. Then, like a garden hose, hot sticky cum floods her mouth, swelling her cheeks. Amber swallows, only to be met with an instant refill. She couldn’t let any spill, there would be nothing to catch it. Kate wasn’t holding back. She was offered her stomach, and she was gonna make sure she used up her whole stomach. Kate, grabbing Ambers hair, bucks her hips forward. Sending her cock down Ambers throat. They both moan as fluid continues to pour down Ambers throat. Kates convulsions can be felt from Ambers tongue, all the way down her throat, right before her stomach gets shot and catches fire. Again and again, her stomach is blasted with cum like a machine gun, punching the insides of her walls, over and over, filling her quickly and making her feel hot and heavy. Amber feels her stomach with her hand, her eyes roll over as she feels it inflate and protrude. She pulls the cock out of her throat into her mouth and catches more cum. She let her tongue feel the stream of semen as it passed through her mouth, swimming, being completely submerged. Amber relished the flavor, it tasted so good to her. Her throat undulates continuously as she was chugging down the biggest meal of her lifetime faster than she had ever eaten before. Amber reaches to massage Kates balls, and feels them pulse along with her orgasm. Kate grabs Ambers head again and drives her cock down Ambers throat, not stopping for anything. Amber, shocked, tries to pull away, but Kate was persistent and kept forcing her cock further down. Amber would cough if she had airflow. She quit resisting and let the cock have its way. Then she gives in, grabs Kates ass, and pulls herself to the hilt. Kates cock now fully erect and still cumming reaches inside Ambers stomach, pushes the back wall further inside her. Kates cock, straining to go deeper, keeps pushing until the entrance to the small intestine opens up and a full 8 inches disappears into her small intestine.

Kate: Oh fuck I’m gonna cum again!

Back to back orgasms. They were in ecstasy. Kates cock erupted with even more power than the first time. Ambers whole body is hot. She is sweating from the intense heat that fills her gut. Semen pours relentlessly down her small intestine as Kates cock enjoys the euphoria of her whole cock finally being taken, triggering a monumental orgasm. Ambers stomach continues to swell as her body changes shape to push past its normal holding capacity. Amber tightens her grip on Kates ass, refusing to come up for air until all of the cum is deposited in her body. They both watch in amazement how Ambers belly swells to a ridiculous size.

Kate: Mmmm, this orgasm is much harder than the first. That was just a little one, this one is much harder. I hope you don’t mind, I’m going to be here a while.

Amber: Mmmmmm.......

Kates cock stiffens as a result of the humming, reaching its maximum 26 inches; its girth swelling Ambers already blocked passages.

Kate fucks her throat slowly and deeply, until Amber brings it back up to her mouth to taste it again, catching her breath.

Kate: This is the best, I can’t believe you’re taking it all. Every time I cum it makes a huge mess. Even when I use my bucket it just splashes out.

Amber loved that, being Kates new bucket.

Amber: Mmmmm hhhmmm hhhmmm.

Amber reaches up to grab Kates titties. They look into each others eyes, Kate strokes her hair. Every second Amber would jolt to Kates orgasm.

The loss of oxygen heightens Ambers pleasure. The room is spinning and her sight is going dark. She thought she would die to her stomach ripping open. Her instinct to swallow kept her alive. Instead of fighting, her eagerness to contain Kates spillage relaxed her muscles, allowing cum to travel quickly down her digestive tract. She could feel a sharp pain jump from place to place along her gut as cum descended down her small intestine. Tens of trillions of sperm occupied Ambers digestive tract.

Amber: Mmmmm...

She wipes the sweat from her eyes and starts masturbating under her bikini. Kate is actively fucking Ambers small intestine, the tightness helps milk out a few extra splashes. Amber feels the urge to poop. Cum has traveled all the way to the large intestine. Her ass begins heating up, she can feel the pressure building but she holds it in. The thought of her insides being packed dense with sperm help her hold on as Kate's orgasm subsided into trembles. Every few seconds, another splash of semen entered her. The swelling was going down and Kate removed her cock.

Amber: That was...

Amber tried not to vomit. It came up in her cheeks, but she spilled none of it. The stomach acid has long been dissolved. She savored the taste before slowly drinking it back down.

Amber: That was amazing. My belly is so full, just look at it!.

Kate: I know. I told you I came a lot, but this is a first for me.

Kate and Amber rub the protruding belly, like she was pregnant.

Amber: People are gonna think I'm pregnant.

Kate: Nah, they'll just think you're fat.

Amber: Hey!

PT2

Amber and Kate wake up together, Kates morning wood stands straight in the air, literally pitching a tent.

Amber: Ha, looks like that thing is up before you are!

Kate: What? Oh, yeah "cock a doodle do!"

Amber: It's so swollen it looks like it hurts!

Kate: Yeah, all night I was dreaming about you swallowing my cum. It went on for hours, I'm surprised I didn't cum.

Amber: Well, you did.

Kate: What? But where did... Oh...

Amber: Thanks for breakfast!

Kate: Wow, you truly are amazing, that dream was unreal. Do you think you're up for it again?

Amber: I am down mentally, but physically...

Amber flips open the blanket and reveals her fat swollen belly, rubbing it.

Amber: I wont be able to eat for days.

Kate: Well it wont go away until we do something. I can't walk outside like this.

Amber: Oh my god I would love it if you did that.

Kate: Well, maybe the backyard... But no, like, I neeeed to take care of this, now.

Amber: Well I'm packed, but I don't think you've had breakfast yet. What do you say?

Kate: What? I've never thought of that. That is crazy!

Amber: How have you never done that? It can literally go right next to your head.

Kate: Usually I see it as a burden, so I try to do it quickly and get it over with.

Amber: Aww, that's so sad! I promise to make this more pleasurable for you, but now, I think you should suck your own dick.

Kate: I mean... really?! That's so weird.

Amber: I think it would be hott.

Kate: We'll I guess I could try.

Kate grabs her dick and guides it into her mouth. Her jaw extends all the way and it begins to reach her throat. She backs out, wraps her tongue around it and sucks. Amber begins fingering herself.

Amber: See? Not so bad, right?

Kate: Not bad now, but I'm scared when I cum.

Amber: Just take big long gulps as fast as you can, I think you can do it!

Kate: Yeah, but what if some of it spills? It makes a huge mess.

Amber: Hey, I managed to take two of your massive loads without spilling a drop, I think you can too! Here, just taste yourself, how can you say that's not delicious?

Amber moves Kates cock back to her mouth, now oozing precum. Kate catches it on her tongue. Then wraps her lips around the head. Amber squeezes her urethra from base to tip while Kate swallows.

Kate: Wow, it's really not bad.

Amber: I know! I loved it.

Kate: Maybe I can...

Kate engulfed the head of her penis and stroked her shaft with her hands. Amber strokes near the base and fondles her balls. Kate takes more of her penis in, getting it further down her throat. Her veins start to protrude. Her cock hardens and grows. Kate has her hips off the mattress and is thrusting into her own mouth.

Amber: That looks amazing. I can't wait to see you cum!

Kate: Mmmm. Hmmmm! Mmmmmm.

Kate is too sensitive and erupts. Amber feels Kates cock contract and vibrate from all the semen passing through her urethra.

Amber: Wow, it's like holding a pipe with water gushing through it!

Kate: Hmmmph!

Kate's eyes are watering up, a little bit of cum shoots out of her nose, her throat undulates profusely.

Amber: Aww, your cheeks are all puffed out, you look so cute!

Kate squeezes and rubs her cock. Amber helps.

Amber: Oh, you like that?

Kate slowly starts bobbing her head, going deeper every repetition while holding her head down each time.

Amber: Wow, I can see it move through your throat!

Kate struggles to go deeper.

Amber: Here, let me help you.

Amber takes the back of Kates head and pushes down. Kate squeals and flails her arms.

Amber: Come on, keep sucking, keep sucking!

Kate's dick grew more euphoric the further she went down; increasing the intensity of her orgasm. At this point Kates stomach is full and ever expanding. The pressure Amber applied to her stomach made Kate want to throw up, but her cock was in the way. Kate was worried cum might leak out and she was flailing to help Amber keep her pinned down.

Amber: Swallow it, swallow it... Oh my god your belly. You're really doing it!

Kates cum had nowhere else to go but further down, straight into her guts. Still she swallowed. Amber puts more of her body weight on Kates head, finally reaching the hilt. Kates orgasm slowed due to the increase in volume. The feeling of having her entire cock taken in a warm embrace is too much. Kate is now fucking her own small intestine while continuing to cum.

Amber: Oh my god, yeah swallow everything.

Kates whole body twitches because of her orgasm. She holds herself with her nose buried in her balls. It doesn't matter, she isn't breathing anyway. There she sat, bending to the will of her cock. Drowning herself in cum. Amber could see she is slowing her pace.

Amber: Remember not to spill a single drop!

Amber places her hand on Kate's urethra and squeezes up while Kate slowly removes her cock and swallows the last mouthful.

Amber: Wow, look at your belly, how is that even possible?

Kate: I must have a prostate the size of a basket ball or something. This shouldn't even be possible.

Amber: Maybe it's just really dense down there.

Amber picks up one of her testicles and weighs it with her hand. They were, quite heavy.

PT3

Amber: I got us a surprise! Wanna guess?

Kate: Tell me!

Amber: Check it out, plan b.

Kate: Plan b?

Kate's cock grows immediately.

Kate: So we can finally do it?

Amber: I mean, why not?

Kate holds Ambers shoulders and leans in for a kiss, pressing her dick against Amber's thighs. Her erection growing between their knees. Amber rubs it through her yoga pants and slowly pulls them down, greeting the head with a nice kiss.

Kate: Enough oral, I want the real thing!

Amber smiles, trying to conceal her excitement.

Amber: I want it too!

She undoes her top and grabs Kate's cock, guiding her to the bed. Kate can't wait, she claws at Ambers shorts, and Amber lets her take them. Kate steps out of her yoga pants and stands before her lover. Rock hard and ready to burst.

Kate: So we don't even need a condom?

Amber: I think I want it raw. Especially since this is my first time. Our first time.

Kate: Are you sure it's ok?

Amber: I'm lying naked on your bed, aren't I?

Kate guides it in. Ecstasy.

Amber: Ohhhh godddd!!

Kate: Oh shit! Oh shit! I can't believe we're doing this bareback! Do you think plan b will be enough? I mean, you know...

Amber: I don't care, just make love to me.

Kate slides forward. Her toes curl and her eyes cross over. Soon, she feels Ambers cervix.

Amber: Mmm, I like that spot.

Kate slowly takes it out, then plunges deeper, pressing down Ambers pleasure button.

Amber: Ooh, I wish I could take it deeper!

Kate presses forward.

Kate: This is good for me, are you comfortable?

Amber: It's a little thick, but I like it.

Kate pulls out half way, then rams it into Amber's cervix.

Amber: Ayyeeeee!!

Kate: Sorry, too much?

Amber: Just need some time to get used to it.

Kate thrusts again. The bulge visible above Ambers belly button.

Amber: Well, are you gonna fuck me any harder?

Kate: You sure you're ok?

Amber: I just want you to feel good.

Kate: I want you to feel good too!

Amber: I know your cock aches, please, use me like a toy. I'll tell you if it gets too rough.

Kate thrusts again, still worried about Amber.

Amber: I know you want to go harder.

Kate: I mean, are you sure?

Amber nods. Kate slowly picks up the pace. Amber bites her bottom lip, it is every bit pleasurable as it is painful.

Kate: So you sure you don't want me to pull out?

Amber: Plan b, remember?

Kate: I know, but I think I have really strong swimmers. It could reach your egg before the plan b has a chance to act!

Ambers pussy tightens. She likes the idea and takes the pill.

Amber: Let them race!

Kate rams her cervix again, sinking her cock down a little further.

Kate: Wait.

Amber: Already?

Kate: I just need a moment.

Kate fights back her orgasm. The urge to cum floods her every cell.

Amber: That's alright, take your time.

Kate picks back up, but feels the urge to cum again. She pauses and her cock twitches, but not a real orgasm.

Amber: You are about to burst, aren't you?

Kate: Uh huh.

Amber: Please, just give it to me. I don't care when you cum. Just quit holding back.

Kate thrusts, creating a huge bulge in Ambers belly. Then her hips take over and she pounds Ambers pussy.

Amber: Oh god, oh god!

Kate gives control to her body, her hips are sent into overdrive.

Amber: Oh fuck that's good!

Kate: I don't want to cum so soon!

Amber: It's ok, I'm gonna cum. I'm gonna cum! Cum with me!

Kate: Oh shit!

Kate tries to thrust but her legs are shaking. Amber hooks her ankles around Kates hips and pulls her in. Gripping her hair and sending her tongue down her throat. She gives a good tug with her ankles and Kate plunges to the hilt, penetrating deep into Ambers uterus. Then when Ambers pussy contracts, Kate can hold it no longer. A torrential volume of semen shoots out and sets Ambers womb ablaze. Catching pump after pump of Kate's sweet nectar. Amber pins Kate to her with her legs, holding her balls deep, catching every drop and contracting wildly. Kate's throbbing is relentless. No woman is built to take such a payload, but Amber is giving it everything. Using her orgasm to milk out thick gobs of densely packed futa cum. Their tongues become forced apart by the growing bulge in Ambers belly. They stare in amazement as it continues to inflate. Kate's cock is too thick to let any escape, Amber is burdened with containing all of it. Or perhaps, blessed.

Kate: Fuuuck! Cumming!

Amber: Shit! Oh god! Give it to me! Shoot it all inside me! Don't let any escape!

Kate: Fuck! I can't stop!

Kate pulls Amber's hair down, sending her cock deeper. Amber rubs her swollen belly and feels it get bigger. The idea of pregnancy floods her brain, imagining trillions of sperm swarming her fertile egg.

Amber: Oh god, I really might get pregnant!

Kate: That plan b is gonna do nothing!

Amber: Do you think I'm already knocked up?

Kate: I'm blasting your egg with densely packed swimmers, you are so knocked up!

Amber squeezes her legs together, enthralled with the idea.

Amber: Oh god, I don't care! Get me pregnant!

Kate: Oooohhh!!

Kate's ejaculation intensifies. Throbbing like mad. Sperm is starting to leak out, but Kate is quick to throw Amber's legs up, letting gravity pull some sperm back in. She is hellbent on impregnation.

Kate: Get pregnant! Get pregnant!

Amber: Oh fuck, you're knocking me up! I'm gonna have a baby! Oh my god!

Kate: Twins!

Amber: Triplets!

Kate: Oh fuck!

Kate throbs one more time before collapsing. Amber lets her rest on her tits while she rubs her hair. Then frees her hand and grabs her ass.

Kate: Your cervix won't let me go!

Amber: She loves your cock!

Kate's cock twitches. Round two.

This story was taken from one these sites, check them out to find more sex stories:

https://www.dcfever.com/users/profile.php?id=1168597

https://dbzeta.net/threads/dbs-borrowing-from-fan-works.24386/

https://www.dcurbanmom.com/nanny-forum/posts/list/0/376709.page#3382343

https://forum.dboglobal.to/index.php?thread/53450-lvl-36-looking-for-a-group/#post242309

https://forum.dd-wrt.com/phpBB2/viewtopic.php?p=1289645#1289645