A few days ago i entered my brothers room and in my search for a game i found a porno DvD in his cardboard (which gave me a disturbing image in my head) also when we were younger my brother used to lay on the lounge while watching TV and he would play with himself
and though it was awkward it was nothing really, so some people like to give themselves pleasure (usually not in the presence of others) but what does it matter at least you didn't walk in on your parents
just find something more disturbing online and you will forget about this awkward event