I've got tons of pics that I've forgotten about on my comp and camera and if I took them with my phone I'd have a lot on there too. I've heard of this thing happening before, it's pretty common.
Honestly, it's not really a big deal is it? Were you highly offended? Have you never seen a naked girl before? Does sex scare you? Nah, didn't think so. I just wouldn't say anything, unless you thought she was hot, or liked the idea of having naked pics taken of you at
some point (obviously not saying tell him to do it right now). In which case, make a pleasant comment about how attractive she was, or how you think the idea of having naked pics of yourself taken is very erotic and turns you on. Scandalous I know! We're supposed to be adults though and if everyone would stop being such prudes about sex, the world would be a much happier place.
For instance, this weekend at the Powerful Sexual Presence/Tantra workshop I attended, I stood there with a very visible erection in a circle of guys who probably also had them, while a bunch of sexy ladies danced around us. Shocking! Guess what, they were turned on by the fact that they turned us on. Sex isn't as taboo as our culture has made it! Enjoy it!
BTW, here's so videos from the workshop and reviews. I think everyone on the fucking planet should take this class, so check it out and pass it along to anyone you know who might be interested!
sexual-presence-tantra-workshop-videos-vt30688.html