While you're still under Jake's wet nutsack, you hear the bathroom door open. You rush out from under him to avoid anymore awkward situations, and find your titanic mom standing in the doorway, hands on her hips and a smile on her lips.
"Are we all having fun in here?" she asks, lumbering over to the tub. "I see you certainly are, Jake."
Jake wiggles his jiggly hips happily, his fat dick swinging from side to side. "Steven made my peepee hard," he says with a grin.
"So I see. I forgot how big you've grown... Okay, you balls of cookie dough, hop on out. It's Mommy's turn now. I just need to use the toilet real quick." Uhhh, what?
The twins climb out of the filthy water and grab their towels as your mother pulls her barely fitting pants down and plops her humongous ass down on the toilet seat. Right in front of everyone. You hear a waterfall of piss begin pouring into the bowl, and a massive fart rippling from her asscheeks.
PPPPPPFFFFFFFFFFBBTT
She sighs with relief as the fart transitions to the sound of heavy things splashing in the toilet water as she empties her bowels into the massive toilet. The rancid smell of her fart has wafted its way over to you, accompanied by the equally horrible smell of shit. You start to climb out of the tub, hoping maybe she means for you to leave as well (plus you do not want to experience this odor any longer than necessary), but she looks over and stops you.
"Steven, honey, where are you going? No point in getting out; I want you to help me out next. You did such a lovely job with these two." You simply stare at her, shocked. She wants you to wash her? Normally it's supposed to be the mom washing the kids, isn't it?
You hear more and more shit piling up in the toilet; how much is in that huge woman? The smell is absolutely unbearable; you press a bar of soap up to your nose to counter it, but it doesn't help in the slightest. You look over your monstrous mother, realizing you're going to have to wash all of that. 8 feet tall, at least 700 pounds... and given what you heard earlier, at least a month of grime covering every inch of her. You'd hoped to be done with this horrible chore after the twins, but this curse seems to have affected your luck as well.
The twins are finished drying off by now, Jake still sporting his massive boner, with June staring curiously at it.
"Hey bro?" June asks. "Why does your peepee get hard?"
"I... don't know," says Jake, looking down at his unnatural tool. "It just happens sometimes."
"It happens because you're excited, honey," your mom explains as she continues to shit. "Things like having Steven touch you down there will do that."
"It did feel really good when he was touching it. But what can I do with it? Whenever it gets like this I can't pee."
"You use it to have sex," Gwen explains in no uncertain terms. "You gotta make it feel really super good by rubbing it and having someone suck on it, and maybe putting it inside somebody. Then cum comes out, which is sticky and yummy and makes babies. Most kids can't make it at your age, but I think you might be ahead of the pack with that big old wiener of yours." You can't believe your mom just explained sex to a couple of 8 year olds. And there's now way Jake could cum at his age, is there?
"I wanna have sex!" Jake says excitedly, his dick throbbing.
"Can girls have sex, Mom?" June asks. "I wanna try it too."
"Of course they can, honey. It usually takes a boy and a girl to do it."
"Come on, sis!" Jake says, opening the door to leave, not even bothering to get dressed. "Let's go try sex!" The two ginger tubs of lard squeeze through the doorway, hurriedly stomping down the hall to their room.
"My babies are growing up so fast," Gwen says, wiping away a non-existent tear.
You begin to notice something rising between your mother's legs. Is that... her shit?? There's so much of it that it's actually more than the super sized toilet can handle. She gets up, shit smeared between her thighs, revealing the massive pile that was underneath her. She goes for the toilet paper, but seeing that there is none, she simple shakes her head and makes her way toward you. You can't let her not flush that mess.
"Uhhh, Mom?" you say, embarrassed to mention such a thing. "You, uhh... you forgot to flush."
"Oops! Thank you sweetie, you're right." She pulls the little handle, and the toilet struggles to pull her enormous dump down into the pipes. "Give me one second; I'll join you soon," she says in a singsong voice, pulling her shirt over her head. Her massive, freckled, watermelon sized tits plop out of her bra, barely recognizable from the rest of the huge rolls of fat on her body; you see where June got hers from. Her areolas look the size of dark pink dinner plates, with nipples that must be 4" long, and thicker than your own dick.
Your huge, now naked mom lumbers toward the huge tub, still full your siblings filthy piss water. Without a second thought, she begins to climb in, and you get as far out of the way as possible. As she lifts her leg over the edge, you get the horrible sight of what's between her legs: a pair of huge puffy pussy lips, covered in a wild, unkempt bush of orange pubes, still smeared with the shit she had piled up in the toilet.
Gwen's huge pale ass splashes down in the tub, sending a wave of filthy water into your face as her massive thighs land on either side of you. You look up at your mother smiling down at you, and you get a strangely motherly vibe from this intimidatingly large woman.
"It's been so long since we've had a bath together, hasn't it honey?" she says fondly, placing a pudgy hand on your shoulder. "Seems like just yesterday I was washing my little baby Steven, and now here he is returning the favor. This is so sweet of you." You don't have the heart to tell her you never offered to do this in the first place.
You suddenly feel yourself being lifted up and pressed into your mom's huge squishy bosom for a tight, wet hug. The crevice between her monster tits reeks of sweat. You try to push away, but your hands sink into her gelatin-like mammaries. She soon releases you, and you find yourself face to face with her right nipple, rock hard and pointing right at you like a short, fat, dark cock.
"Oh, I remember when I used to nurse you," your mom continues. "You never drank as much as your siblings, but you loved it just the same. I think I may have some left in there... why don't you have some, for old times sake?"
"Uhm, Mo--" You begin to protest, but you don't get very far. Gwen pushes your head forward, her fat nipple going straight into your open mouth. It tastes strangely sweet, but mostly like oily skin. She begins bobbing your head back and forth, as if she were having you give her boob a blowjob; this idea is only reinforced by her soft moans of pleasure.
"Ohh, it feels just like I remember it," your mom sighs happily. You're ashamed to admit it, but you're actually getting a little 4" boner from this, and Gwen can feel it poking into her blubber. "Aww, how sweet, my big boy is getting all excited." Your cheeks turn bright red as she mentions this. "Oh, don't be embarrassed, sweetie, it happens. And so what if you didn't get a massive tool like Jake? It's... well, almost as big as my nipples, but I'm sure your girlfriend will still appreciate it." Why did she have to bring that up?
"Are you getting anything, dear?" she asks. You've been blowing her nipple for a few minutes now, but nothing has come out. "Here, let me try something." With her free hand, she squeezes her gigantic breast, and your mouth is suddenly filled with her tit's equivalent of cum. Warm, creamy milk squirts into your mouth in quite a large volume, being forced to spill out the corners of your mouth very quickly for lack of space. It actually doesn't taste too terrible, but you're still not very comfortable drinking your mother's breast milk at 16 years old. She holds you firmly, though, and you have to swallow a few mouthfuls before she releases you. You splash back down in the water, Gwen smiling warmly at you from above.
"Oops, you made a mess, honey; here, I'll get it." She leans over and wipes some spilled milk from the corners of your mouth and chin, and tastes it herself. "Oh, my... That's really good! Why didn't I ever try this before?" She takes her huge left breast in hand and hefts it up to her mouth, taking her thick nipple in her own mouth. She sucks hard and squeezes her juicy mammary, hungry for the gallons of her very own fresh milk waiting inside.
"Mmmmm," she moans over a mouthful of tit, and in what sounds like a deliberately arousing tone. She gulps down mouthful after massive mouthful, the excess pouring down her chins and onto her freckle dusted breasts. She opens her big mouth wide, sticks out her huge tongue, and starts squirting the milk into her mouth, making even more of a mess as the stream forks sporadically. Milk covers her pale face and drips from her lips as she wrings the last of her motherly sustenance from her milk tank.
"I think I'm going to start drinking more milk," she says with a smile dripping with the stuff. What happens next?