Peter Parker hears the kid in the apartment next door getting abused by his giant babysitter, but comes over as Spider-Man before it gets too far. Spidey then comforts the boy by telling him about the time that he was molested by his friend Skip (Spidey doesn't name himself in the story, but it's very clearly a young Peter Parker in the comic). Tony tells his parents, and Spider-Man admits to himself that he's been living with the crippling shame and guilt of Skip's abuse until that very moment.
http://io9.com/5981826/10-educationa...ero-psa-comics