I am getting the impression that there's something Yoruichi is hiding. Somethin' weird has gotta be up if 15 year-old Ichigo doesn't seem to wanna look at her naked. I mean, any other teenager, including myself, would be all over her. So I'm thinking Yoruichi may infact, have a penis. This may also be the reason Soi Fong seems to want to be a little more than friends with her. When Yoruichi's in cat form, she has a manly voice. This makes my theory even more suspicious. I'd like to hear other people's thoughts on this.