assbook.com

Any number of social web sites where people post and rate the naked photos of others and themselves.

Usually for the implied purpose of dating, but just as often the cheep thrill of exhibitionism. Also to compare physical anatomy, posturing, and photographic expertise. Often material supplied by cell phone device, in the form of video, bedroom and or wash room setting. Most participants will use about as much digression as the modesty one might derive from posing behind a tennis racket.