“I can go all night long, baby!” While this common guy claim is rarely true, is this really what women want? According to a Penn State Study published last spring, ”Satisfactory sexual intercourse for couples lasts from three to 13 minutes.” Damn, that’s less time than it takes me eat a burrito! (Which, let’s face it, in some cases, can be more deliciously gratifying.) But sex, as we all know, is a quality over quantity thing. Going at it like bunnies until the break of dawn sounds fun, but with risk factors like chafing, early morning meetings, and general exhaustion, you can’t go on bumpin’ uglies forever — which explains why “women like sex to last, and last, and last” came in second in our poll of sexual misconceptions. So, what do you consider the perfect amount of time strictly for D-in-V-style penetration?