Two straight guys, Shea Parker and Mateo Tomas, are bragging about hot chicks they've banged, which inevitably then turns into bragging about which guy can last longer than the other. Of course, they butt heads with neither of them willing to back down... until they agree to settle the matter by jerking off together as an endurance test! As they get into it, soon stealing peeks at each other's hardening cocks, they find themselves coming up with various flimsy excuses to go further. But since they're just settling who's better at banging chicks, anything they end up doing together is totally not gay... Right??