Teen Vogue’s “Guide to Anal Sex” is sparking a slew of outrage — including one mom so incensed, she burned a copy of the mag. [cut] “They are teaching children 11 through 17, that’s the target audience…how to be safely sodomized,” the woman said in the video. “Yes, they are teaching kids how to have anal intercourse. We should not be teaching children — period — how to have sex.” “These editors’ brains are in the gutter,” she ranted as she ripped apart the glossy mag and tossed it into the flames. “Now let’s put their sales in the gutter...