Aisu and Kasai

I am trying to adopt these two from ~Wuhzzles

(The one on the right)
Name: Aisu
Gender: Female
Age: 16
Species: Ice wolf
Personality: Happy, Shy, Loving, Quiet, Energetic, Protective
Bio: Aisu has been living with her older brother Kasai her whole life. because they were both left alone once their parents disappeared.

(The one on the left)
Name: Kasai
Gender: Male
Age: 18
Species: Fire Wolf
Personality: Strong, Protective, Dangerous, Trustworthy
Bio: Kasai has raised his sister since her birth. He also knows the truth about their parents. He knows what happened to them but refuses to say anything because of his sister Aisu.