Don't trust her and go to the mountains

You don't trust the mermaid, she just tricked you to lay her eggs, and this can be another trick!
Angry and humiliated, you continue your journey to the mountains. If you arrive to the other side, there is a big magical city, where you can find help.

When you are close to the mountains you are ambushed and captured by an avian creature, you only remember a dart hitting you on your butt, and after that... just darkness.

You wake up blindfolded in a cold place made of rock, maybe it's his lair?
You are completely naked, and you can't close your mouth.
You have a strong leather collar and a flat chastity device that is extremely uncomfortable, your penis is completely hidden inside your body.

You try to move, but you are weakened, they use some kind of potion or magic... you can barely walk, and you quickly fall on your knees.
A mocking monstruous voice sounds in the cave. "You look so pathetic, did you think you could enter our mountains to steal our treasures and artifacts? How amusing."
"I could keep you like this forever" he laughs. "Blind, gagged, and with your small human penis caged, after a long time it will become useless."
You try to beg him for mercy, but you just babble and drool with the gag in your mouth.
"I might show mercy if you can entertain me… perhaps I’ll let you go."
You put your hands on the floor, showing submission, and you smell a cock close to your mouth.
You have a gag reflex, you can't endure the smell... the foul odor is too much.
"What’s the matter, human? you can’t handle a little scent? he says laughing. "Don’t fight it, you will only make it worse. But don’t worry, you’ll get used to it."

Humiliated and resigned, you stay on your knees, you feel his cock invading your mouth. The taste was terrible and overwhelming, and you thought that you were going to throw up. You endure the nausea, and you try to hold your breath.
"You're going to have to do better than that" the creature taunts you and holds your heads with his claw. "Let’s see if that tongue is good for anything more than gagging."
"Lick" he says. Slowly, with disgust, you begin to move your tongue, sliding it along the creature’s cock. The taste was vile... "Lick it clean, human. Isn’t this what you’re good for?" he taunts you again.

Suddenly, you feel a thick, slimy fluid spurting out from his cock. The taste of his cum is unbearable, you can't swallow that, the consistency was too thick, too revolting. You start to **** and gag.

With a **** gag, you expel the cum from your mouth, and the thick, slimy mess splatters on the stone floor under you. You gasped for air, coughing.
The creature burst into laughter "You can’t even manage to swallow, but don't worry, you will get used to it soon, we have a long time to practice"

“Ah, but I have a surprise for you,” the avian laughs again. “You’ve been such an amusing little plaything that I will introduce you to a friend of mine."

You don't know what is happening, but you listen to some heavy steps, a huge creature is in front of you.
You can't see it, but it's a HUGE demon bull, with a gargantuan penis.

The huge creature lifts you with his arms, and the last thing that you listen to before leaving the cave is the avian creature asking for a healing wizard, because his new **** will need some stitches and healing magic to survive after what's going to happen

The continuation is too terrible to write here, a life full of pain, ****, and degradation until you are an empty carcass.
This is...

THE END