The first time I thought it was accidental that I saw my friends brother naked. Now there is no doubt in my mind that he is a habitual exhibitionist. She scolds him about it since most of my other friends have seen him n*** many times and some have stopped going in her house. I on the other hand love seeing him naked and go to her house more often than ever before. If he isn’t totally naked he always somehow exposes his g******* whether just with a towel around him or an open bathrobe. He never does this when his parents are home so I make it a point to go there while my friends parents are at work or out for the day. Its been going on for almost a year and I especially like seeing him naked when he has an erection. Three times I actually saw him m*********** and that’s when his sister gets furious with him. I act like I don’t want to see him naked but my friend doesn’t realize so far why I go to see “her” so often.