By Kayla Kibbe In case you haven’t noticed, we’re currently in a bit of a golden age of full-frontal male nudity, whether we asked for one or not. Netflix’s Sex/Life set the tone back in July, when a lingering glance at a particularly well-endowed penis made the show’s now-infamous shower scene one of the most talked-about TV moments of the summer. At the time, I praised Sex/Life‘s big penis moment for shifting the male gaze to the male body for a change, providing what then seemed like a refreshing, even rare display of full-frontal male nudity in mainstream entertainment. Since then, however…