He's a bit drunk, you serve him another glass of wine, and you move to the door behind him.

You take a knife from the table, and before he can react, you stab him on his neck, however, his skin is like iron mixed with rubber, the knife gets nicked, and he has only a small superficial cut
"Too weak" he laughs, cleaning a drop of blood from his wound. "You’ll need more than a knife to put me down. Once a "

Then he moves one big step, his fist swings like a hammer aimed at your belly.
The strike is so strong that you fall on the floor, choking and begging for mercy.
He kicks you in the stomach, and you faint...

Drunk, he starts to work on something new, you betrayed him... He drinks the rest of the wine bottle and takes his tools.

When you wake up, everything is dark. You can't move or close your mouth, and you can only breathe through your nose. Something is lodged deep in your throat, and you feel a constant gag reflex.

Also you feel something burning on your peehole and ass... Your ass feels full, you have a terrible urge to go to the toilet.

You listen to the voice of the blacksmith.

"Poor little thief, when I'm drunk, I become creative, and I will never forgive your betrayal."

The device is a cruel marvel: Your urethra and rectum, are sealed giving him total control of your body functions.

"Let’s test my craftsmanship, are you ready?" he asks you, amused.
He orders you to move forward, you struggle, but it's impossible.

The blacksmith explains that you can control your movement with your hands, and you quickly learn that it works like a motorcycle, you can turn and move forward or backwards... You are immobilized in some kind of vehicle.

"Let’s test my craftsmanship, are you ready?" he asks you, amused.
But you don't make any sound.
"Obey if you want to relieve yourself, if not I will keep your ass and peehole sealed, and I will return tomorrow"
Then, he asks you again "are you ready?"
You moan, trying to say yes.
He orders you to move to the other room and then come back.
It takes a long time, you are completely blind, he laughs and says that it will be better if you can memorize the whole forge, you will work cleaning the floor.

When you complete the task, he takes out your urethral plug inside your chastity cage, something opens under your ass and your piss flows, a hot rush of humiliation pooling beneath you part inside the toilet and part out. He watches, amused, as you shake.
"Good boy, all out, I will plug you again, tomorrow I will allow you to release again."

"It's potty time, are you ready? You are a filthy slut, right?" He asks you in a condescending tone, patting your head and rubbing your belly.
You feel the enema fluid inside your bowels, it's painful, but you don't want to do it... you will not tolerate this humiliation. You just cry, trying to beg him to let you go.

Unfortunately, he closes the door and leaves you alone, saying that you has to move through the whole floor, he will check your perfomance tomorrow and if you deserve it, you will have the opportunity to relief yourself.

You think deeply about your mistake, you pass the next 24 hours with a terrible pain in your belly, you manage to move your vehicle across the whole room, and when he enters to feed you, you are covered in sweat, desperate, begging him to unplug you...

"Ohh dirty slut, you are ready now... I see... move forward if you want to be unplugged and relieved."
You obey... and then it happens.

The vehicle opens again under your legs, and first you pee, then, he removes your buttplug tail. The enema fluid gushes out of you in a torrent with a disgusting noise, dragging filth and shame with it. Your body convulses, but the restraints hold.

Then he inserts a huge syringe of mashed food into your throat and feeds you, then he repeats the procedure with fresh water and a healing potion to take care of your muscles... he restraints are painful and you will not live long if you are permanently immobilized.

When you finish your food, he plugs your mouth and pumps water mixed with your pee and enema fluid inside your bowels and plugs you again.

Day after day, it's the same procedure... You learn how to clean the whole force with this vehicle, and in exchange, you are allowed to be relieved. Your life is long and miserable until your mind collapses and you become a mindless creature, only finding joy when the blacksmith lets you perform the most basic body functions.