My goodness, being a full-time escort sounds like a full-time job: “In comes X-Tube, or what David [of David-SF.com] refers to as his ‘saving grace.’ His videos on the amateur porn site are so popular now (10 million views) that he was one of the first escorts to be asked to post videos directly on RENTMEN.com, the first escort website to incorporate video. But David does not stop there. Besides X-Tube and RENTMEN, he is an active member on Manhunt.net, Adam4Adam.com, Rentboy.com, Gaydar.com and GayRomeo.com. Sites that allow him to link back to DAVID-SF.com. You see, he works under the ‘I scratch your back, you scratch… whatever you want’ mentality.” Whoring yourself out in person requires a lot of whoring yourself on the Internet. No homo.