My 7 year old niece masturbates in front of everybody - Netmums. Annie's Mailbox: 9-year-old student constantly masturbates in class. Teens Masturbating Porn Videos, Young Public Girl... - L. ‘Desire’: Netflix Accused of Streaming Child Pornography. Man, 21, enters home of girl, 13, naked then masturbates in her room. I'm 12 and I masturbate. Am I too young? - Planned Parenthood. Mastu..