Another Family Affair/Peter & OC/T
Title: Another Family Affair
Rating: T
Warnings: Mild swearing
Characters: Peter Petrelli, mentions of the rest of the Petrelli family, Alex Petrellli (OC)
Summary: Arthur had another son from an affair that Peter and Nathan never knew about. It's only after Nathan dies that Angela confesses they have a younger brother, Alex, who lives with his neglectful mother and realises he has an ability of his own. After his mother dies, Alex is sent to a terrible foster home and found by Peter who decides to take him in and teach him all he knows.
Peter Petrelli. The stranger who shared his name, his blood. The man who showed up after all this time, claiming he wanted to help.