Yesterday afternoon I saw the crew in front of the house on Haight (btwn Scott and Pierce) that "On The Road" and "Milk" used for filming.
(San Franciscan here) My first thought was also it's a dude. I actually googled "Fleshjack" and lo and behold... PS. The mattress seller is located in Castro/Upper Market.
Except you could, theoretically, get pregnant from anal.
Just because a guy doesn't cum inside a girl doesn't mean it can make it's way inside of her.