I have three brothers and we share two bedrooms and one bathroom upstairs from my parents room. We always see eachother naked and stuff either around the house or at the gym and are always having one of our buddies sleep over and stuff - so there is no need to peek. But one time my older brother couldn't sleep in his room because my other bro was in their room working on a project on their computer - so he crashed on the sofa in our room wearing only his boxers. I got up early the next morning to pee and my older brother was still asleep in our room - but he had morning wood. I had never seen my older bro boned up before - just soft so I had no idea how hung he really was. That thing was sticking up out of the hole in his boxers like a freakin baseball bat. I was just frozen staring at it for the longest time.