I'm 10 and masturbating since was like 6 or 7 by pushing my brush handle inside in and out really fast while I was rubbing the top after I saw My mom doing that, but with a big fake looking penis thing. I tried getting that in but it wouldn't go in. So I tried my brush handle and eventually one day it slipped all the way inside. My mom still don't know I can and that I've been doing it too. i think I still do have a hymen. It still looks the same as it always did before still, I think. I still don't have any pubic hairs either though yet. Only like 4 or 5 really short and really blonde looking one's. My hair is really blonde too though. My mom has really blonde pubic hairs though.so I guess maybe their pubic hairs??? They just appeared one day last month. I don't have any boobs at all yet though. My friend is 10 too and her nipples started getting a little bigger a couple months ago right after her 10th birthday.we see each other naked like all the time changing clothes and while playing truth or dare and stuff. But she still don't have any pubic hairs yet either though. She was fingering inside her vagina too one night when I spent the night over there when we were like 7 or 8. She thought I was asleep, but I wasn't. Then she saw me watching her.so we started doing it together after that.