Um, did you ask all those girls if it was ok to take the ass photos? Because taking a photo of a girl's ass when she doesn't know about it and posting it on the internet is just downright creepy.
For sure we asked them!
Every time we took a picture, we asked the authorization to publish it on our website. Most of the people did agree, but only if their face (or evident recognition signs) did not appear on the picture.
I must admit that at the very beginning we were not so well organized, so we may have done one or two mistakes with our authorizations... that's why we say whenever we can that if someone recognize himself on one of our pictures and don't want to have his picture on our site, please tell us and we can remove it immediately!
Thanks for asking the question,
Tom, and the SexyGirlsOfWacken team.
http://www.sexygirlsofwacken.com