Use my male nude photos whenever and wherever you want, free of charge, publicly in any current and future media, thanks to the Public Domain Dedication CC0 license. My 150 nude photos under this license can be found on Flickr; follow the link below. However, you must have a Flickr account and be of legal age to view all the free nude photos. Of course, some of my nude photos can also be seen here and on Reddit.
https://flic.kr/s/aHBqjC3v3E