It is only pervy when you don't like it! If you like it then it is erotic. I do agree that some of the images here should really be in Renderotica rather than here, but hey I can view this site and not Renderotica due to our firewall at work. And I am a bit of a voyeur (or pervert by another name). Although I personally have both modeled and drawn in life drawing classes. I find that a scantily clad figure with a suggestion of what lies underneath can be sexier than a fully lobbed out image (both male and female) Sometimes it is what you don't see that keeps your interest.