New York City 11-year-olds will soon be learning sex education from workbooks that include instruction on “mutual masturbation, French kissing, oral and anal sex, and “intercourse using a condom and an oil-based lubricant.” The shocking revelations were uncovered in “recommended” workbooks reviewed by The New York Post. Sex education will become mandatory in New York City middle and high schools next year. Students will be required to take one semester of sex education in sixth or seventh grades and one in ninth or tenth grades.