Possibly Unexpected by fatebegins on Ao3. You need to be logged in to read.

Summary: When Jared was abandoned in the woods as a baby, the local werewolf pack found and adopted him after Jensen stumbles upon him. Although Jared wants to fit in, he has always been too scared to be turned as changing into a werewolf is a painful process.

But when Jared finds himself attracted to the rising Alpha Jensen, Jared has a choice to make and Jensen is anything but patient.