Accept to go with them

They pull your ropes and force you to walk quickly, the sewers are a labyrinth... and after many hours, you are out. The sun is rising, and you are free!

You notice the ropes and a collar around your neck... Are you free?
The creatures prepare a camp near a rock formation, and one of them casts a spell, you know that it is a "sending" spell to communicate with other people, like a magic cellphone.
Are they scavengers? thieves? You don't know.

When you try to speak with them, they put a gag in your mouth. Hours later, more of them arrive at the small camp. They bring a draft animal and a harness.

The masked creatures work quickly, they take off your clothes, force you to use a tight harness, ridiculous ears as a decoration, and a saddle on your back. But the worst is coming.

You struggle in pain when they pierce your nipples, the creatures attach them to your bridle, and you are almost ready... only one thing is missing.
When you see the brutal buttplug tail with an iron dildo for your pussy, you struggle harder than ever. They use the bridles to dominate you like a savage beast.

Once you are tired, they slide the plug in your ass, the pain is terrible and you feel your anus tearing apart. Then the dildo, deep inside your pussy, you feel full violated, humilated... broken...

One of them sits on the saddle and forces you to stand up. You struggle again, exhausted, but you receive a painful hit with the whip... You drool and moan with desperation.
He says "Obey and no whip, disobey and more whipping."

Your arms are locked behind your back, and you don't have any other option.

Your new life starts, they take care of you, but you live like a mount and you never return to your world.

Bad ending
"We found a new mount in the sewers" ending