They do, but they don't have to be face pics - you could just pose a diaper shot which, hopefully, wouldn't be too invasive. And, although I don't know how it works technically and if it's effective or not, they have a option in which you can specify that your pictures cannot be downloaded (or downloaded only with your permission, or completely free to download). There's also diaper-bois.com and rupadded.com although personally I prefer dl-boy ...