I'm always a little skeptical of sites that promise you a fuck within a couple of minutes, but I've been told about EasySex.com by a few people in the gay community and well, I just had to test it to let you guys know whether or not it was the real deal.
This place has a good number of members (over 6 million) although I'm not sure how many of those are gay guys as the site also has a straight section. Anyway, I joined up, answered a few questions about myself and found that there were 32 people online in my city and a further 1400 or so that had been active in the last month. The good news was that the profiles seemed legitimate (I saw two dudes I've fucked and a further three I know).
It costs cash to get the advanced features, but you can look around for free. My verdict? See whether they've got anyone near you and if so, have some easy sex.