For the collar.

The clerk gets what he is sure is a fantastic idea, he leans in close to your ear and says, “I wish you would wait ten seconds then say, “I wish you physically a Minotaur. I wish you’d take off the collar.” Then says I wish you would take off the collar and hand it to me.”

You do as he asks, still getting pounded by the customer. He puts on the collar and as instructed you begin to make his requested wishes.

The customer hears all of this and quickly adds, “I wish you loved obeying my commands.” The clerk grows to 8’ tall, his cock swelling to nearly 14” and his head turning into that of a bull.

He removes the collar from his powerful neck and grins, “I think I’m in charge now.” He grabs the customer and puts it on him.

The second he does the customer says, “Wish I was a was a Minotaur too. Then wish I’d put the collar back on you.”