She makes him learn how.

And now he's all human looking and Caucasian.

He fiddles with his new ears. "What are these for?" 

<Hearing.>

"But I could do that before!"

<Your sensory organs work differently than a human's.>

He looks down. "At least that's still normal."

"We should really get you two some clothes."

<Your phenotype is still half human.>

Hers mostly isn't, she is more statue than human, but she does not object to wearing clothes.

"It'll make people more comfortable. Do you consider yourself a girl, incidentally?"

Indifference.

"Will it bother you if people continue doing so?"

<No.>

"How about we go see Maurice again?"

<Please.>

When they get to his room, Maurice's mothers are already there. They eye Morri suspiciously. 

She ignores them and watches her brother.

He is asleep. Occasionally he twitches. 

"They say there's growths on his back," says Mary, worriedly. 

<They will become wings.>

"...What?"

<Maurice is growing wings.>

"Why?"

<Miracle characteristics are partially decided by conscious and subconscious preferences, and they seldom manifest in ways the owner actually objects to. Maurice wanted to have wings.>

"He won't be...I'm sorry, but he won't be like you?"

<Not in the sense you mean, no. He will be himself. With wings.>