Today, I found out that my son's 9 year old friend touched his penis at some point in the last year. I actually found out through a little girl that I babysit, who came downstairs and told me that he had told her that, so I asked him directly if his friend had touched his penis and he answered, simply, "Yes." He did not seem overly concerned, but a little uncomfortable. I have always tried to instill in my children that under no circumstances should someone other than your parents or a doctor ever ask to see/touch your genitalia. I was very shocked, but remained nonchalant, and asked him a few more questions, such as, has it happened more than once? (No.) Where did it happen? (His house.) Did he tell you to do anything else? (Play video games.) Did he ask you to touch his penis? (I don't remember.) I am very concerned because my son is very small for his age, and his friend is quite large. I haven't noticed his friend being secretive - they typically play (supervised) at my house, and not often at his house, due to a lack of electronic monitoring on his parent's part. I am freaking out on the inside, but am not sure what to do. Talk to the boy? His parents? Is this normal? I would appreciate any help I could get.