Not gonna read all of this, just want to add to the Christian thread with this:

http://fleshbot.com/5303182/tristan-taormino-offers-expert-advice-on-anal-pleasure-for-men/gallery/

and to include a quote:

"In fact, there was really only one disappointment in the whole release: we were kinda bummed that Christian doesn't get his butt fucked by a strapon. Yes, we realize it's important to show multiple modes of stimulation, and we do appreciate that boys can like butt play without wanting to bend over...but hey, can you really blame us for wanting to see Jandi Lin give it hard and good to Christian?"

Buyer/viewer beware....