Damon's grey hide and fur change Into his new brown hide and fur. He then felt his his donkey muzzle change Into his new horse muzzle.
He then got bigger as he was now a horses size. He felt his butt and tail change into his new horse butt and tail along with his scrotum.
Damon felt his.chages finish. Then he look down as his cock and balls become his new horse cock and balls.
Damon look up and sees that Circe change him into a Stallion. Damon just neigh with happiness.
He begins to gallop around to get a feel for his new body. Circe just watch and giggle at the new stallion.
"Alright Damon that's enough. Let's get you hook up with a mare." Damon just nodded and heads off to meet with other horses.
The only thing he wanted now was a mare to himself.