What's Up With Empathy? by TheDarkCharmedOne Stale Result (Last seen: )
A hunt for a bothersome witch leaves Sam cursed with the ability of empathy, with no way to control it. Desperate to help his son, John calls in a favor from an old friend, one Phoebe Halliwell. [Preseries. AU. Sam:16, Dean:20. Crossover with Charmed.]