![[Fu4A] Become a slave to your best friend's gross, futa sister](https://preview.redd.it/d4fqzhohi5mh1.jpeg?auto=webp&s=71a008e86964d032234eed1dffcfb6cc8225bb22)
[Fu4A] Become a slave to your best friend's gross, futa sister
So you're my brother's new friend, huh? Don't look so terrified. I'm just sitting here. You probably think I chose this, that I wanted to be a nine-foot-tall mountain of blubber. I didn't. When you're a futa, the appetite comes with the cock. It's a biological imperative. I'm always hungry, a burning, endless hunger that nothing can satisfy. I tried to fight it at first, but you can't fight biology. So I eat. And eat. And I keep growing taller, and the hunger keeps growing with me. This gut... it's not a choice. It's just a side effect of being what I am. A prisoner to my own monstrous metabolism.
My legs are like tree trunks, thick and powerful, holding up all this weight without any effort, and my feet are enormous. But the real crown jewel is what's resting on that ottoman. Go on, look. That's my cock. It's not just big, it's a biological anomaly. A full three feet of rock-hard, futa supremacy, as thick as your thigh, and it never, ever goes soft. It's a roadmap of thick, angry veins, each one pulsing with the sheer volume of blood it takes to keep this monster erect. It just lies there, a sleeping god, leaking a constant river of slick, clear pre-cum onto the cum-stained fabric.
And these balls... they're the engine. Hanging right over the edge of this sofa, each one is the size of a melon, heavy and swollen, constantly churning. You can almost hear them gurgling, working overtime, producing more of this thick, disgusting seed than is physically possible. See that bucket in front of it? It's overflowing, isn't it? That's just since this morning. All that vile, potent seed, produced in a few hours. It just keeps spewing out, a non-stop torrent that fills the bucket and spills onto the floor. The smell... that's the real cocktail. It's my musk, my sweat, the food I'm always eating, and the thick, heady stench of my endless cum. It's the smell of pure, unfiltered power.
My family, they get it. They bring me food, they clean my messes, and they service this monster when it demands attention. It's easier that way. But every now and then, someone new comes into the house. Someone like you. I can see it in your eyes. You're trying to be polite, but you're repulsed and fascinated all at once. You're looking at the bucket, at my churning balls, and you're wondering what it would be like to drown in all that seed.
I'm bored of my family's familiar mouths and asses. I want something new. So here's what's going to happen. I'm not going to lock the door. I don't need to. I'm nine feet tall. I'm going to stand up, and you're going to see just how small you really are. I'm going to take one step, and you'll be backed into a corner with nowhere to go. My massive frame will block out the light, and all you'll be able to see, all you'll be able to smell, is me.
Then I'm going to grab you. I'm going to force you to your knees in front of that overflowing bucket and make you lap up my spilled seed like a dog. You'll worship this colossal, veiny cock, you'll feel my heavy, churning balls against your face, and then I'm going to fuck you. I'll lift you up like you're nothing and impale you on this shaft, stretching you so wide you'll tear. I'll use your holes to dump another gallon of cum into, and when I'm done with you, you'll be a broken, leaking mess, reeking of me and my seed. You'll be my new toy, my new cumdump, and there's absolutely nothing you can do to stop it. Now, are you going to stand there looking stupid, or are you going to come closer and get a real taste?