The only pictures this site has are like three drawings. And they're only in the "masturbation for beginners" section (so they're purely educational). It has TONS of great techniques, as well as an AWSOME Q&A section (I think it's closed now, but still you can read, if not post on it) where you can look up everthing from dealing with parents, to parents dealing with you!
I hope this helps
Wow.... I really seem like I'm trying to sell this site... but it's so damn GOOD!