Of course it's immoral, but you are quick to speculate. The idea of anthropology is to understand cultures and why they do what they do. People from the outside could easily look at things we do in our American culture and likewise find them crazy and in some cases immoral. If you were raised in ...
@GingerBronze ...they also don't find breasts erotic in their culture like we do here, which is a big part of it.