It doesn't take a fancy camera or special skills. It doesn't take a certain body type. It just takes whatever camera you've got, a fundoshi, and maybe a mirror or a willing friend. A sense of fun or even humor takes the pressure off. Black-and-white or blurry makes it artistic. You can make it suggestive, sensual, or even downright dirty. You can make it dignified, sensitive, or poetic. You can take it seriously or take it with a wink.
I love seeing your self pics and I think you all look great in your fundoshi!