This Viral TikTok Helps You Practice Your Fingering Technique. A First Time for Everything: Tales from Female Pubescent Years. 13-year-old masturbating three times a day | Health24. Squirting videos - - Rice University. I’m 12 and I masturbate. Am I too young? - Planned Parenthood. Japanese school. I Know My Kids Masturbate — & That’s O.K. - SheKnows. Is It Normal to Masturbate? (for Teens) - Ne..