While more than a few studios, including Titan Media and Factory Videos, are shooting on high-definition film, the conventional wisdom that porn is not something you necessarily want to see in that much detail has been one of the reasons...

Kink.com has welcomed all sorts of duos on set from real-life couples to best friends, but it wasn't until recently that they could officially add sisters to that list. But before you turn your head away in disgust, or smile with delight, keep in mind that despite the suggestive name, the Sin Sisters didn't do a scene together. As they prepared for their respective scenes on WaterBondage.com and FuckingMachines.com, Samantha and her younger sister Sascha told us about what it's like for them being sisters in the adult industry. While they might share the same name and profession, the Sin Sisters turned out to be remarkably different. But whether they're naughty, nice, beginner or pro, who cares? They're sisters, and no matter how you slice it, that's hot!