An Alpha and His Cub

"In a moment, the eyes had pierced through Harry; he felt his knees weakening in response to his Pack instincts. This man was his Alpha." Harry is not happy with finding an Alpha, even a man who supposedly knew his parents. He's got to get used to Pack life, Remus wants to get to know him more, and then some old Pack like Sirius Black and Peter Pettigrew come in to the picture...