Single Father

AU world. Sonic is now a member of a secret agent name in G.U.Ns headquarter to stop the villain crimmal Robotnik, until he stumble upon a baby fox who is completely lonely and abandon at the same time. Sonic feel very pity on that little guys so he decide to raise him. Can he cope to look after a baby fox? Only time will tell on him and even worst a struggle take place on him too.