The boy's mother says that she does believe that Penn State head coach Joe Paterno had a moral responsibility to take action once he heard of Sandusky's alleged assault, and agrees that he should have been fired for his silence.
"I think if he had any inclination of this, he may have done what he legally needed to do, but there's got to be some moral bearing, in my opinion. Yes, they all needed to be gone," she said. "The people that hid this need to pay for their actions. They allowed this to happen to a lot of kids."
Though court records indicate that the boy's mother placed one call to Sandusky's cell phone between January 2008 and July 2009 -- after she learned of his alleged abuse -- she told ABC News that she never confronted him.
"The amount of anger that I feel is probably not a good thing, and I've kept my distance. At one point I thought I'd just like to ask him why, why he did this, why he used all these kids and this charity," she said, adding that she believes that the abuse goes far beyond the eight boys that have been identified in the grand jury report as Sandusky's victims.
"I think there's other kids out there, and probably adults at this time. I hope they're brave enough to come forward and stand with us to help for the children ... There's so many years that he was involved in this organization, and so many years that he had access to these children, and I don't believe that it stops at eight," she said.
Her son, she said, does not like to talk openly about what happened -- even with her, though she says their relationship is close. He is a brave kid, she says, and while he wishes the best for Penn State, he is very concerned about this sort of abuse not happening to other children.
"He's doing ok, he's handling it. He's kind of relieved that [Sandusky] was charged finally … It's kind of overwhelming for all of us. We expected it would get big, but we never expected it would be this bad, and so many people covering it up," she said.
"He's a brave kid," she added. "And he'll do whatever it takes to make sure this doesn't happen again."
As for her, she wants Sandusky to pay for his alleged crimes.
"I want justice. I want him to be locked up," she said. "There's no help for someone who does this. Not like this. He needs to be put away. He needs to be put away for a long time."
ABC News' George Stephanopoulos contributed to this report