Now that Dustin Lance Black's private sex photos (and potentially a video) have been sold to an agency (presumably by the sexy guy who fucked him back in 2006, when they were made), it'll be interesting to see if he is embarrassed or cares at all. He's got to be angry that someone would leak them, let alone sell them; I mean on the broader level of how he reacts to their being out there.
One issue to at least address is that they're bareback. Easily enough, this could be a long-term partner with whom he felt safe, but I guess if I were him, a bona fide gay icon, I would probably speak to that one way or another. Perhaps he'll say, "It's nobody's business." Which is fair enough since it's not like he's deliberately releasing these.
Aside from the condom question mark, he really has nothing much to be embarrassed about. The other guy, or whoever is selling them, does.