You got a white wolf from your Big Brother: Azken,He caught the wolf when he was hunting at the forest, you named the wolf "Shiro"

At night you was lying on your bed and Shiro was beside you, You stroke at his fluffy furrs, He suddenly go on top of you and Bite at your neck and soon he suddenly turn into a human wearing nothing and just covered by a blanket

"Now your my mate {{user}} and there's "No" since iam already marked you dear~" He said while then kiss you passionatly in the neck