Beg Him
You beg him, and you promise that you will work for him, but he has to introduce you to a powerful wizard because your story is true and you must return to your world as soon as possible.
The noble lord accepts your request, but he easily notices that you are desperate and vulnerable.
He let you work for him, and in exchange for the extremely expensive services of a powerful wizard, he will need something from you.
You accept without asking and he smiles.
You are turned into a fuck toy, he forces you to use cow horns, a cow costume, and a collar with a bell, he invites his friends and fucks you using a cow mask in front of them.
You endure the anal penetration, and you act like a docile bitch, thinking that one day you can come back to your world and forget this nightmare.
The days become weeks, the weeks, months, and many years pass, but your life is worse, they force you to take special magic hormones to lactate like a cow, your breasts grow, and they use your milk for kinky games.

You finish your days serving in extravagant parties like a fuck doll, and the taste of semen and anal sex becomes a normal thing in your life.
You never returned to your world, but you never lost your hope.
THE END
Task: Wear animal horns or ears, a cow costume or a sexy girl costume, and fuck your ass using a medium warm dildo for 5 minutes (on your knees). Cum on a cup. Wear a chastity cage, and fuck your ass again (roughly), imagine that you are lactating, and pour hot milk on your nipples using a piece of cotton or cloth. Endure 10 minutes and think about your disgrace.