Big Alpha, small Luna

What would happen if Alpha Blake saves his mate from being bullied. He takes one look at her and thinks 'Damn she's so small. I hope I don't hurt her when we mate.'

Spirit is a small girl but has amazing powers that other werewolves would wish to have.
She can be very serious when she needs to. She a tomboy and
cheerful.

Blake is the alpha of the Moonblood pack. He's very big (in both ways you think ;))
He's mate less until he finds Spirit. He promise he will be the best mate for them and always love her.
And that's what he plans to do when he finds Spirit.